{"timestamp": "2026-09-22 05:50:01", "data": {"options": [{"option": "LGND261016C00175000", "bid": 113.0, "bid_size": 2.0, "ask": 117.2, "ask_size": 1.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9973, "gamma": 0.0001, "vega": 0.0045, "theta": 0.0, "rho": 0.1285, "theo": 115.2492, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 114.700000762939}, {"option": "LGND261016P00175000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 1.3244, "open_interest": 0.0, "volume": 0.0, "delta": -0.0018, "gamma": 0.0001, "vega": 0.0045, "theta": -0.0055, "rho": -0.0004, "theo": 0.0271, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016C00180000", "bid": 108.0, "bid_size": 2.0, "ask": 112.7, "ask_size": 1.0, "iv": 0.7557, "open_interest": 0.0, "volume": 0.0, "delta": 0.9968, "gamma": 0.0001, "vega": 0.0056, "theta": 0.0, "rho": 0.1321, "theo": 110.2729, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 109.700000762939}, {"option": "LGND261016P00180000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 1.2631, "open_interest": 0.0, "volume": 0.0, "delta": -0.0023, "gamma": 0.0001, "vega": 0.0056, "theta": -0.0067, "rho": -0.0005, "theo": 0.0343, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016C00185000", "bid": 103.0, "bid_size": 2.0, "ask": 107.4, "ask_size": 1.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9961, "gamma": 0.0002, "vega": 0.007, "theta": 0.0, "rho": 0.1356, "theo": 105.2986, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 104.950000762939}, {"option": "LGND261016P00185000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 1.2034, "open_interest": 0.0, "volume": 0.0, "delta": -0.003, "gamma": 0.0002, "vega": 0.007, "theta": -0.0082, "rho": -0.0006, "theo": 0.0435, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016C00190000", "bid": 98.0, "bid_size": 2.0, "ask": 102.4, "ask_size": 1.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9953, "gamma": 0.0002, "vega": 0.0087, "theta": 0.0, "rho": 0.1392, "theo": 100.3269, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 99.9500007629394}, {"option": "LGND261016P00190000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 4.0, "iv": 1.145, "open_interest": 0.0, "volume": 0.0, "delta": -0.0038, "gamma": 0.0002, "vega": 0.0087, "theta": -0.01, "rho": -0.0008, "theo": 0.0553, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016C00195000", "bid": 93.0, "bid_size": 2.0, "ask": 97.4, "ask_size": 1.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9942, "gamma": 0.0003, "vega": 0.0109, "theta": 0.0, "rho": 0.1426, "theo": 95.3586, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 94.9500007629394}, {"option": "LGND261016P00195000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 1.0879, "open_interest": 0.0, "volume": 0.0, "delta": -0.0049, "gamma": 0.0003, "vega": 0.0109, "theta": -0.0121, "rho": -0.001, "theo": 0.0705, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016C00200000", "bid": 88.0, "bid_size": 2.0, "ask": 92.4, "ask_size": 1.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9928, "gamma": 0.0004, "vega": 0.0136, "theta": -0.001, "rho": 0.146, "theo": 90.3949, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 89.9000015258789}, {"option": "LGND261016P00200000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 1.032, "open_interest": 0.0, "volume": 0.0, "delta": -0.0063, "gamma": 0.0004, "vega": 0.0137, "theta": -0.0148, "rho": -0.0013, "theo": 0.0903, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016C00210000", "bid": 78.0, "bid_size": 2.0, "ask": 82.3, "ask_size": 1.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9886, "gamma": 0.0007, "vega": 0.0213, "theta": -0.0096, "rho": 0.1524, "theo": 80.4872, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 80.1500015258789}, {"option": "LGND261016P00210000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.9233, "open_interest": 0.0, "volume": 0.0, "delta": -0.0105, "gamma": 0.0007, "vega": 0.0214, "theta": -0.022, "rho": -0.0022, "theo": 0.1496, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016C00220000", "bid": 68.0, "bid_size": 2.0, "ask": 72.7, "ask_size": 1.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9816, "gamma": 0.0011, "vega": 0.0333, "theta": -0.0217, "rho": 0.1582, "theo": 70.6221, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 69.9500007629394}, {"option": "LGND261016P00220000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.8183, "open_interest": 0.0, "volume": 0.0, "delta": -0.0176, "gamma": 0.0011, "vega": 0.0334, "theta": -0.0326, "rho": -0.0036, "theo": 0.2518, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016C00230000", "bid": 58.5, "bid_size": 2.0, "ask": 62.8, "ask_size": 1.0, "iv": 0.4451, "open_interest": 0.0, "volume": 0.0, "delta": 0.9695, "gamma": 0.0018, "vega": 0.0518, "theta": -0.0387, "rho": 0.1629, "theo": 60.833, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 60.25}, {"option": "LGND261016P00230000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.7162, "open_interest": 1.0, "volume": 0.0, "delta": -0.0296, "gamma": 0.0018, "vega": 0.0518, "theta": -0.0481, "rho": -0.0061, "theo": 0.4303, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.0, "last_trade_time": "2026-09-08T09:30:02", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016C00240000", "bid": 48.5, "bid_size": 8.0, "ask": 52.7, "ask_size": 1.0, "iv": 0.3514, "open_interest": 0.0, "volume": 0.0, "delta": 0.9491, "gamma": 0.0029, "vega": 0.0794, "theta": -0.0622, "rho": 0.1657, "theo": 51.1804, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.5}, {"option": "LGND261016P00240000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.62, "open_interest": 1.0, "volume": 0.0, "delta": -0.0502, "gamma": 0.003, "vega": 0.0795, "theta": -0.0702, "rho": -0.0104, "theo": 0.7455, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.6, "last_trade_time": "2026-09-08T09:30:03", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND261016C00250000", "bid": 39.0, "bid_size": 8.0, "ask": 43.2, "ask_size": 1.0, "iv": 0.3652, "open_interest": 0.0, "volume": 0.0, "delta": 0.915, "gamma": 0.0047, "vega": 0.1183, "theta": -0.0935, "rho": 0.1654, "theo": 41.7718, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 41.0}, {"option": "LGND261016P00250000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.5211, "open_interest": 3.0, "volume": 0.0, "delta": -0.0844, "gamma": 0.0047, "vega": 0.1186, "theta": -0.1002, "rho": -0.0172, "theo": 1.3064, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.85, "last_trade_time": "2026-09-16T14:17:51", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016C00260000", "bid": 30.0, "bid_size": 8.0, "ask": 34.2, "ask_size": 1.0, "iv": 0.3665, "open_interest": 0.0, "volume": 0.0, "delta": 0.8599, "gamma": 0.0071, "vega": 0.1695, "theta": -0.1322, "rho": 0.1603, "theo": 32.7902, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 31.75}, {"option": "LGND261016P00260000", "bid": 0.15, "bid_size": 2.0, "ask": 5.0, "ask_size": 5.0, "iv": 0.4267, "open_interest": 0.0, "volume": 0.0, "delta": -0.1397, "gamma": 0.0071, "vega": 0.1704, "theta": -0.1375, "rho": -0.0284, "theo": 2.2956, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.57500000298023}, {"option": "LGND261016C00270000", "bid": 21.7, "bid_size": 7.0, "ask": 26.4, "ask_size": 5.0, "iv": 0.3711, "open_interest": 0.0, "volume": 0.0, "delta": 0.7767, "gamma": 0.01, "vega": 0.227, "theta": -0.1736, "rho": 0.1485, "theo": 24.5196, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.6000003814697}, {"option": "LGND261016P00270000", "bid": 1.85, "bid_size": 7.0, "ask": 6.0, "ask_size": 5.0, "iv": 0.3889, "open_interest": 1.0, "volume": 0.0, "delta": -0.2235, "gamma": 0.01, "vega": 0.2273, "theta": -0.1778, "rho": -0.0447, "theo": 4.0008, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.11, "last_trade_time": "2026-09-11T09:40:42", "percent_change": 0.0, "prev_day_close": 3.92500001192093}, {"option": "LGND261016C00280000", "bid": 14.5, "bid_size": 9.0, "ask": 19.0, "ask_size": 2.0, "iv": 0.3584, "open_interest": 1.0, "volume": 0.0, "delta": 0.663, "gamma": 0.0126, "vega": 0.2771, "theta": -0.2083, "rho": 0.1294, "theo": 17.3272, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.2, "last_trade_time": "2026-09-15T11:54:46", "percent_change": 0.0, "prev_day_close": 16.4499998092651}, {"option": "LGND261016P00280000", "bid": 4.7, "bid_size": 9.0, "ask": 9.0, "ask_size": 5.0, "iv": 0.3814, "open_interest": 2.0, "volume": 0.0, "delta": -0.338, "gamma": 0.0127, "vega": 0.2775, "theta": -0.2114, "rho": -0.0658, "theo": 6.7911, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 10.7, "last_trade_time": "2026-09-17T11:03:49", "percent_change": 0.0, "prev_day_close": 6.84999990463257}, {"option": "LGND261016C00290000", "bid": 9.0, "bid_size": 13.0, "ask": 12.8, "ask_size": 10.0, "iv": 0.3506, "open_interest": 1.0, "volume": 0.0, "delta": 0.5277, "gamma": 0.014, "vega": 0.3019, "theta": -0.2243, "rho": 0.1046, "theo": 11.5518, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.2, "last_trade_time": "2026-08-31T10:37:19", "percent_change": 0.0, "prev_day_close": 10.5999999046326}, {"option": "LGND261016P00290000", "bid": 9.0, "bid_size": 10.0, "ask": 13.0, "ask_size": 6.0, "iv": 0.3719, "open_interest": 0.0, "volume": 0.0, "delta": -0.4744, "gamma": 0.0141, "vega": 0.3018, "theta": -0.2265, "rho": -0.0891, "theo": 11.009, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.87, "last_trade_time": "2026-09-17T12:26:28", "percent_change": 0.0, "prev_day_close": 11.0}, {"option": "LGND261016C00300000", "bid": 5.4, "bid_size": 10.0, "ask": 7.9, "ask_size": 13.0, "iv": 0.3476, "open_interest": 6.0, "volume": 6.0, "delta": 0.3909, "gamma": 0.0136, "vega": 0.2915, "theta": -0.216, "rho": 0.0782, "theo": 7.3266, "change": 0.9, "open": 6.5, "high": 6.5, "low": 6.5, "tick": "no_change", "last_trade_price": 6.5, "last_trade_time": "2026-09-21T14:47:07", "percent_change": 16.0714, "prev_day_close": 6.95000004768372}, {"option": "LGND261016P00300000", "bid": 14.7, "bid_size": 10.0, "ask": 18.5, "ask_size": 10.0, "iv": 0.3644, "open_interest": 0.0, "volume": 0.0, "delta": -0.6128, "gamma": 0.0137, "vega": 0.2904, "theta": -0.2173, "rho": -0.109, "theo": 16.7907, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.1499996185303}, {"option": "LGND261016C00310000", "bid": 2.1, "bid_size": 17.0, "ask": 4.8, "ask_size": 11.0, "iv": 0.3321, "open_interest": 1.0, "volume": 1.0, "delta": 0.2726, "gamma": 0.0116, "vega": 0.2529, "theta": -0.1884, "rho": 0.0548, "theo": 4.4956, "change": 0.625, "open": 3.4, "high": 3.4, "low": 3.4, "tick": "up", "last_trade_price": 3.4, "last_trade_time": "2026-09-21T12:01:16", "percent_change": 22.5225, "prev_day_close": 3.45000004768372}, {"option": "LGND261016P00310000", "bid": 21.5, "bid_size": 10.0, "ask": 25.5, "ask_size": 10.0, "iv": 0.3552, "open_interest": 0.0, "volume": 0.0, "delta": -0.7328, "gamma": 0.0118, "vega": 0.2494, "theta": -0.1888, "rho": -0.1204, "theo": 23.9818, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.1999998092651}, {"option": "LGND261016C00320000", "bid": 1.15, "bid_size": 10.0, "ask": 2.8, "ask_size": 10.0, "iv": 0.3432, "open_interest": 2.0, "volume": 0.0, "delta": 0.1825, "gamma": 0.0091, "vega": 0.202, "theta": -0.1523, "rho": 0.0368, "theo": 2.7194, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.9, "last_trade_time": "2026-08-26T14:07:03", "percent_change": 0.0, "prev_day_close": 1.92499995231628}, {"option": "LGND261016P00320000", "bid": 30.2, "bid_size": 7.0, "ask": 34.0, "ask_size": 10.0, "iv": 0.3751, "open_interest": 0.0, "volume": 0.0, "delta": -0.8247, "gamma": 0.0093, "vega": 0.1948, "theta": -0.1518, "rho": -0.1206, "theo": 32.2402, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.6499996185303}, {"option": "LGND261016C00330000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.4419, "open_interest": 1.0, "volume": 0.0, "delta": 0.1195, "gamma": 0.0066, "vega": 0.153, "theta": -0.117, "rho": 0.0241, "theo": 1.6466, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.13, "last_trade_time": "2026-09-01T09:30:21", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016P00330000", "bid": 39.0, "bid_size": 7.0, "ask": 43.5, "ask_size": 3.0, "iv": 0.3953, "open_interest": 0.0, "volume": 0.0, "delta": -0.8895, "gamma": 0.0069, "vega": 0.1437, "theta": -0.1159, "rho": -0.1154, "theo": 41.2143, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 41.6000003814697}, {"option": "LGND261016C00340000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.5095, "open_interest": 0.0, "volume": 0.0, "delta": 0.0778, "gamma": 0.0047, "vega": 0.1118, "theta": -0.0872, "rho": 0.0156, "theo": 1.0081, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016P00340000", "bid": 48.9, "bid_size": 1.0, "ask": 53.0, "ask_size": 7.0, "iv": 0.4349, "open_interest": 1.0, "volume": 0.0, "delta": -0.9332, "gamma": 0.005, "vega": 0.0987, "theta": -0.0858, "rho": -0.0953, "theo": 50.631, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 56.5, "last_trade_time": "2026-09-10T09:31:03", "percent_change": 0.0, "prev_day_close": 51.0}, {"option": "LGND261016C00350000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.5727, "open_interest": 1.0, "volume": 0.0, "delta": 0.0507, "gamma": 0.0033, "vega": 0.0804, "theta": -0.064, "rho": 0.0102, "theo": 0.6273, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.8, "last_trade_time": "2026-08-25T09:30:01", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016P00350000", "bid": 58.4, "bid_size": 1.0, "ask": 62.9, "ask_size": 2.0, "iv": 0.4627, "open_interest": 0.0, "volume": 0.0, "delta": -0.9621, "gamma": 0.0036, "vega": 0.0605, "theta": -0.0628, "rho": -0.0706, "theo": 60.3172, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 66.5, "last_trade_time": "2026-09-10T09:31:03", "percent_change": 0.0, "prev_day_close": 61.3500003814697}, {"option": "LGND261016C00360000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.6323, "open_interest": 0.0, "volume": 0.0, "delta": 0.0334, "gamma": 0.0022, "vega": 0.0575, "theta": -0.0466, "rho": 0.0067, "theo": 0.3977, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016P00360000", "bid": 68.0, "bid_size": 2.0, "ask": 72.8, "ask_size": 2.0, "iv": 0.4818, "open_interest": 0.0, "volume": 0.0, "delta": -0.9815, "gamma": 0.0027, "vega": 0.033, "theta": -0.0413, "rho": -0.047, "theo": 70.1602, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 70.9499969482422}, {"option": "LGND261016C00370000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.6887, "open_interest": 0.0, "volume": 0.0, "delta": 0.0222, "gamma": 0.0016, "vega": 0.041, "theta": -0.0339, "rho": 0.0044, "theo": 0.2571, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016P00370000", "bid": 78.4, "bid_size": 1.0, "ask": 82.9, "ask_size": 2.0, "iv": 0.5668, "open_interest": 0.0, "volume": 0.0, "delta": -0.9935, "gamma": 0.0015, "vega": 0.0116, "theta": -0.0317, "rho": -0.0178, "theo": 80.102, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 81.1999969482422}, {"option": "LGND261016C00380000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.7424, "open_interest": 0.0, "volume": 0.0, "delta": 0.015, "gamma": 0.0011, "vega": 0.0294, "theta": -0.0247, "rho": 0.003, "theo": 0.1693, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016P00380000", "bid": 88.4, "bid_size": 1.0, "ask": 92.9, "ask_size": 2.0, "iv": 0.6154, "open_interest": 0.0, "volume": 0.0, "delta": -0.9987, "gamma": 0.0004, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 90.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 91.1999969482422}, {"option": "LGND261016C00390000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.7937, "open_interest": 0.0, "volume": 0.0, "delta": 0.0102, "gamma": 0.0008, "vega": 0.0212, "theta": -0.0181, "rho": 0.002, "theo": 0.1135, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016P00390000", "bid": 98.4, "bid_size": 1.0, "ask": 103.0, "ask_size": 2.0, "iv": 0.6692, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 100.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 101.199996948242}, {"option": "LGND261016C00400000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.8428, "open_interest": 0.0, "volume": 0.0, "delta": 0.0071, "gamma": 0.0005, "vega": 0.0154, "theta": -0.0134, "rho": 0.0014, "theo": 0.0774, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016P00400000", "bid": 108.0, "bid_size": 2.0, "ask": 112.7, "ask_size": 4.0, "iv": 0.6548, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 110.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 110.949996948242}, {"option": "LGND261016C00410000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.8899, "open_interest": 0.0, "volume": 0.0, "delta": 0.005, "gamma": 0.0004, "vega": 0.0112, "theta": -0.01, "rho": 0.001, "theo": 0.0536, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016P00410000", "bid": 118.0, "bid_size": 2.0, "ask": 122.7, "ask_size": 4.0, "iv": 0.6962, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 120.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 120.949996948242}, {"option": "LGND261016C00420000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 4.0, "iv": 0.9353, "open_interest": 0.0, "volume": 0.0, "delta": 0.0036, "gamma": 0.0003, "vega": 0.0083, "theta": -0.0075, "rho": 0.0007, "theo": 0.0377, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016P00420000", "bid": 128.4, "bid_size": 1.0, "ask": 133.0, "ask_size": 2.0, "iv": 0.8004, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 130.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 131.199996948242}, {"option": "LGND261016C00430000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.979, "open_interest": 0.0, "volume": 0.0, "delta": 0.0026, "gamma": 0.0002, "vega": 0.0062, "theta": -0.0056, "rho": 0.0005, "theo": 0.0269, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261016P00430000", "bid": 138.4, "bid_size": 1.0, "ask": 143.0, "ask_size": 2.0, "iv": 0.8414, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0322, "rho": 0.0, "theo": 140.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 141.199996948242}, {"option": "LGND261120C00110000", "bid": 178.0, "bid_size": 3.0, "ask": 182.7, "ask_size": 1.0, "iv": 0.8972, "open_interest": 0.0, "volume": 0.0, "delta": 0.9948, "gamma": 0.0001, "vega": 0.0128, "theta": 0.0, "rho": 0.1826, "theo": 180.4151, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 179.949996948242}, {"option": "LGND261120P00110000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 1.5064, "open_interest": 3.0, "volume": 0.0, "delta": -0.0036, "gamma": 0.0001, "vega": 0.0127, "theta": -0.0097, "rho": -0.0019, "theo": 0.1337, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.7, "last_trade_time": "2026-04-09T09:30:01", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00115000", "bid": 173.0, "bid_size": 2.0, "ask": 177.2, "ask_size": 1.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9943, "gamma": 0.0001, "vega": 0.0144, "theta": 0.0, "rho": 0.192, "theo": 175.469, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 175.099998474121}, {"option": "LGND261120P00115000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 1.4443, "open_interest": 3.0, "volume": 0.0, "delta": -0.0041, "gamma": 0.0001, "vega": 0.0143, "theta": -0.0106, "rho": -0.0022, "theo": 0.1496, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.05, "last_trade_time": "2026-04-09T09:30:01", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00120000", "bid": 168.0, "bid_size": 7.0, "ask": 172.9, "ask_size": 2.0, "iv": 0.8465, "open_interest": 0.0, "volume": 0.0, "delta": 0.9937, "gamma": 0.0001, "vega": 0.0161, "theta": 0.0, "rho": 0.201, "theo": 170.5251, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 170.099998474121}, {"option": "LGND261120P00120000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 1.3849, "open_interest": 3.0, "volume": 0.0, "delta": -0.0047, "gamma": 0.0001, "vega": 0.0161, "theta": -0.0116, "rho": -0.0025, "theo": 0.1675, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.95, "last_trade_time": "2026-05-18T09:30:02", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00125000", "bid": 163.4, "bid_size": 2.0, "ask": 168.0, "ask_size": 2.0, "iv": 0.9335, "open_interest": 0.0, "volume": 0.0, "delta": 0.993, "gamma": 0.0001, "vega": 0.0181, "theta": 0.0, "rho": 0.2098, "theo": 165.5836, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 165.149993896484}, {"option": "LGND261120P00125000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 1.328, "open_interest": 0.0, "volume": 0.0, "delta": -0.0054, "gamma": 0.0001, "vega": 0.0181, "theta": -0.0126, "rho": -0.0028, "theo": 0.1875, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.2, "last_trade_time": "2026-05-18T09:30:02", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00130000", "bid": 158.4, "bid_size": 2.0, "ask": 162.9, "ask_size": 1.0, "iv": 0.8544, "open_interest": 2.0, "volume": 0.0, "delta": 0.9922, "gamma": 0.0002, "vega": 0.0204, "theta": 0.0, "rho": 0.2184, "theo": 160.6448, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 116.6, "last_trade_time": "2026-04-27T09:31:37", "percent_change": 0.0, "prev_day_close": 160.099998474121}, {"option": "LGND261120P00130000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 1.2735, "open_interest": 2.0, "volume": 0.0, "delta": -0.0061, "gamma": 0.0002, "vega": 0.0204, "theta": -0.0138, "rho": -0.0032, "theo": 0.2101, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.55, "last_trade_time": "2026-05-18T09:30:04", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00135000", "bid": 153.5, "bid_size": 2.0, "ask": 158.2, "ask_size": 1.0, "iv": 0.8227, "open_interest": 1.0, "volume": 0.0, "delta": 0.9914, "gamma": 0.0002, "vega": 0.0229, "theta": 0.0, "rho": 0.2267, "theo": 155.709, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 129.6, "last_trade_time": "2026-06-22T09:32:46", "percent_change": 0.0, "prev_day_close": 155.149993896484}, {"option": "LGND261120P00135000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 1.221, "open_interest": 2.0, "volume": 0.0, "delta": -0.007, "gamma": 0.0002, "vega": 0.0229, "theta": -0.0151, "rho": -0.0036, "theo": 0.2356, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.1, "last_trade_time": "2026-05-29T09:30:02", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00140000", "bid": 148.5, "bid_size": 2.0, "ask": 153.2, "ask_size": 1.0, "iv": 0.7684, "open_interest": 0.0, "volume": 0.0, "delta": 0.9904, "gamma": 0.0002, "vega": 0.0257, "theta": 0.0, "rho": 0.235, "theo": 150.7765, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 150.199996948242}, {"option": "LGND261120P00140000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 1.1705, "open_interest": 7.0, "volume": 0.0, "delta": -0.008, "gamma": 0.0002, "vega": 0.0257, "theta": -0.0165, "rho": -0.0042, "theo": 0.2644, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.95, "last_trade_time": "2026-06-11T09:30:01", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00145000", "bid": 143.5, "bid_size": 2.0, "ask": 147.9, "ask_size": 1.0, "iv": 0.7139, "open_interest": 1.0, "volume": 0.0, "delta": 0.9893, "gamma": 0.0003, "vega": 0.0289, "theta": 0.0, "rho": 0.243, "theo": 145.8478, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 127.2, "last_trade_time": "2026-06-22T09:32:34", "percent_change": 0.0, "prev_day_close": 145.449996948242}, {"option": "LGND261120P00145000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 1.1218, "open_interest": 4.0, "volume": 0.0, "delta": -0.0091, "gamma": 0.0003, "vega": 0.0289, "theta": -0.018, "rho": -0.0047, "theo": 0.2968, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.85, "last_trade_time": "2026-06-01T09:30:03", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00150000", "bid": 138.5, "bid_size": 2.0, "ask": 142.9, "ask_size": 1.0, "iv": 0.658, "open_interest": 0.0, "volume": 0.0, "delta": 0.988, "gamma": 0.0003, "vega": 0.0325, "theta": -0.0017, "rho": 0.251, "theo": 140.9234, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 140.449996948242}, {"option": "LGND261120P00150000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 1.0747, "open_interest": 7.0, "volume": 0.0, "delta": -0.0104, "gamma": 0.0003, "vega": 0.0326, "theta": -0.0196, "rho": -0.0054, "theo": 0.3336, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.35, "last_trade_time": "2026-06-11T09:30:02", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00155000", "bid": 133.5, "bid_size": 3.0, "ask": 138.2, "ask_size": 1.0, "iv": 0.6838, "open_interest": 1.0, "volume": 0.0, "delta": 0.9865, "gamma": 0.0004, "vega": 0.0365, "theta": -0.0042, "rho": 0.2588, "theo": 136.0041, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 110.6, "last_trade_time": "2026-06-22T09:32:46", "percent_change": 0.0, "prev_day_close": 135.449996948242}, {"option": "LGND261120P00155000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 1.0292, "open_interest": 6.0, "volume": 0.0, "delta": -0.0118, "gamma": 0.0004, "vega": 0.0366, "theta": -0.0215, "rho": -0.0061, "theo": 0.3755, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.6, "last_trade_time": "2026-06-11T09:30:02", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00160000", "bid": 128.5, "bid_size": 2.0, "ask": 132.9, "ask_size": 1.0, "iv": 0.5262, "open_interest": 0.0, "volume": 0.0, "delta": 0.9848, "gamma": 0.0004, "vega": 0.0409, "theta": -0.0068, "rho": 0.2665, "theo": 131.0905, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 130.649993896484}, {"option": "LGND261120P00160000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.985, "open_interest": 4.0, "volume": 0.0, "delta": -0.0135, "gamma": 0.0004, "vega": 0.041, "theta": -0.0234, "rho": -0.007, "theo": 0.423, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.25, "last_trade_time": "2026-04-28T15:58:27", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00165000", "bid": 123.5, "bid_size": 2.0, "ask": 127.9, "ask_size": 1.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9829, "gamma": 0.0005, "vega": 0.0459, "theta": -0.0095, "rho": 0.274, "theo": 126.1834, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 120.6, "last_trade_time": "2026-09-11T12:29:30", "percent_change": 0.0, "prev_day_close": 125.650001525879}, {"option": "LGND261120P00165000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.9422, "open_interest": 3.0, "volume": 0.0, "delta": -0.0155, "gamma": 0.0005, "vega": 0.0461, "theta": -0.0256, "rho": -0.008, "theo": 0.4771, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.5, "last_trade_time": "2026-08-25T11:30:11", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00170000", "bid": 118.9, "bid_size": 2.0, "ask": 123.5, "ask_size": 2.0, "iv": 0.6564, "open_interest": 0.0, "volume": 0.0, "delta": 0.9807, "gamma": 0.0006, "vega": 0.0516, "theta": -0.0125, "rho": 0.2813, "theo": 121.284, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 73.3, "last_trade_time": "2026-06-05T09:32:02", "percent_change": 0.0, "prev_day_close": 120.650001525879}, {"option": "LGND261120P00170000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.9005, "open_interest": 2.0, "volume": 0.0, "delta": -0.0177, "gamma": 0.0006, "vega": 0.0518, "theta": -0.0279, "rho": -0.0091, "theo": 0.539, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.35, "last_trade_time": "2026-08-31T10:44:24", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00175000", "bid": 114.0, "bid_size": 2.0, "ask": 118.7, "ask_size": 1.0, "iv": 0.6165, "open_interest": 2.0, "volume": 0.0, "delta": 0.9781, "gamma": 0.0006, "vega": 0.0579, "theta": -0.0157, "rho": 0.2885, "theo": 116.3935, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 76.9, "last_trade_time": "2026-04-27T09:31:37", "percent_change": 0.0, "prev_day_close": 115.600002288818}, {"option": "LGND261120P00175000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.8599, "open_interest": 2.0, "volume": 0.0, "delta": -0.0203, "gamma": 0.0006, "vega": 0.058, "theta": -0.0305, "rho": -0.0104, "theo": 0.6098, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.06, "last_trade_time": "2026-07-27T11:01:44", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00180000", "bid": 109.0, "bid_size": 2.0, "ask": 113.4, "ask_size": 1.0, "iv": 0.5775, "open_interest": 0.0, "volume": 0.0, "delta": 0.9752, "gamma": 0.0007, "vega": 0.0649, "theta": -0.0191, "rho": 0.2955, "theo": 111.5134, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 110.950000762939}, {"option": "LGND261120P00180000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.8204, "open_interest": 0.0, "volume": 0.0, "delta": -0.0232, "gamma": 0.0007, "vega": 0.0651, "theta": -0.0333, "rho": -0.0119, "theo": 0.6909, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00185000", "bid": 104.0, "bid_size": 2.0, "ask": 108.7, "ask_size": 1.0, "iv": 0.5709, "open_interest": 0.0, "volume": 0.0, "delta": 0.9718, "gamma": 0.0008, "vega": 0.0729, "theta": -0.0228, "rho": 0.3022, "theo": 106.6453, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 105.700000762939}, {"option": "LGND261120P00185000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.7818, "open_interest": 0.0, "volume": 0.0, "delta": -0.0266, "gamma": 0.0008, "vega": 0.0732, "theta": -0.0364, "rho": -0.0136, "theo": 0.7843, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00190000", "bid": 99.0, "bid_size": 3.0, "ask": 103.4, "ask_size": 1.0, "iv": 0.5022, "open_interest": 1.0, "volume": 0.0, "delta": 0.9678, "gamma": 0.001, "vega": 0.0819, "theta": -0.0268, "rho": 0.3086, "theo": 101.7915, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 120.2, "last_trade_time": "2026-06-26T15:55:00", "percent_change": 0.0, "prev_day_close": 101.150001525879}, {"option": "LGND261120P00190000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.7441, "open_interest": 0.0, "volume": 0.0, "delta": -0.0306, "gamma": 0.001, "vega": 0.082, "theta": -0.0397, "rho": -0.0156, "theo": 0.8921, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00195000", "bid": 94.4, "bid_size": 2.0, "ask": 99.0, "ask_size": 2.0, "iv": 0.5534, "open_interest": 2.0, "volume": 0.0, "delta": 0.9633, "gamma": 0.0011, "vega": 0.0917, "theta": -0.031, "rho": 0.3147, "theo": 96.9544, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 46.5, "last_trade_time": "2026-04-14T09:36:00", "percent_change": 0.0, "prev_day_close": 96.0999984741211}, {"option": "LGND261120P00195000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 3.0, "iv": 0.7073, "open_interest": 0.0, "volume": 0.0, "delta": -0.0351, "gamma": 0.0011, "vega": 0.0919, "theta": -0.0434, "rho": -0.018, "theo": 1.0164, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00200000", "bid": 89.5, "bid_size": 2.0, "ask": 94.2, "ask_size": 1.0, "iv": 0.5185, "open_interest": 2.0, "volume": 0.0, "delta": 0.9581, "gamma": 0.0013, "vega": 0.1028, "theta": -0.0356, "rho": 0.3204, "theo": 92.1368, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 52.56, "last_trade_time": "2026-04-14T15:37:21", "percent_change": 0.0, "prev_day_close": 91.2000007629394}, {"option": "LGND261120P00200000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.6746, "open_interest": 0.0, "volume": 0.0, "delta": -0.0404, "gamma": 0.0013, "vega": 0.1033, "theta": -0.0473, "rho": -0.0205, "theo": 1.1605, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.87, "last_trade_time": "2026-04-14T15:37:21", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00210000", "bid": 79.5, "bid_size": 8.0, "ask": 84.2, "ask_size": 1.0, "iv": 0.4692, "open_interest": 1.0, "volume": 0.0, "delta": 0.9449, "gamma": 0.0017, "vega": 0.1289, "theta": -0.0457, "rho": 0.3304, "theo": 82.5756, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 56.6, "last_trade_time": "2026-06-10T09:32:08", "percent_change": 0.0, "prev_day_close": 81.5}, {"option": "LGND261120P00210000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.6043, "open_interest": 1.0, "volume": 0.0, "delta": -0.0536, "gamma": 0.0017, "vega": 0.1293, "theta": -0.0563, "rho": -0.0272, "theo": 1.5229, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.9, "last_trade_time": "2026-04-14T10:55:23", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120C00220000", "bid": 70.9, "bid_size": 3.0, "ask": 74.7, "ask_size": 1.0, "iv": 0.4846, "open_interest": 10.0, "volume": 0.0, "delta": 0.9273, "gamma": 0.0023, "vega": 0.1611, "theta": -0.0574, "rho": 0.3379, "theo": 73.1454, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 35.06, "last_trade_time": "2026-05-29T11:21:37", "percent_change": 0.0, "prev_day_close": 72.0999984741211}, {"option": "LGND261120P00220000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.5363, "open_interest": 16.0, "volume": 0.0, "delta": -0.0714, "gamma": 0.0023, "vega": 0.1615, "theta": -0.0668, "rho": -0.036, "theo": 2.0177, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.1, "last_trade_time": "2026-08-11T10:42:21", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND261120C00230000", "bid": 61.5, "bid_size": 6.0, "ask": 66.0, "ask_size": 7.0, "iv": 0.4594, "open_interest": 2.0, "volume": 0.0, "delta": 0.9035, "gamma": 0.003, "vega": 0.2, "theta": -0.0706, "rho": 0.342, "theo": 63.9007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 89.0, "last_trade_time": "2026-06-29T14:01:01", "percent_change": 0.0, "prev_day_close": 62.8999977111816}, {"option": "LGND261120P00230000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.4702, "open_interest": 10.0, "volume": 0.0, "delta": -0.0953, "gamma": 0.003, "vega": 0.2006, "theta": -0.0788, "rho": -0.0478, "theo": 2.6992, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.25, "last_trade_time": "2026-09-02T09:31:59", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND261120C00240000", "bid": 52.7, "bid_size": 8.0, "ask": 56.8, "ask_size": 1.0, "iv": 0.4426, "open_interest": 4.0, "volume": 0.0, "delta": 0.8718, "gamma": 0.0038, "vega": 0.2457, "theta": -0.0851, "rho": 0.3416, "theo": 54.9191, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 80.3, "last_trade_time": "2026-07-13T09:35:32", "percent_change": 0.0, "prev_day_close": 54.3500003814697}, {"option": "LGND261120P00240000", "bid": 1.15, "bid_size": 3.0, "ask": 5.5, "ask_size": 8.0, "iv": 0.4426, "open_interest": 11.0, "volume": 0.0, "delta": -0.1273, "gamma": 0.0039, "vega": 0.2466, "theta": -0.0923, "rho": -0.0634, "theo": 3.646, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.08, "last_trade_time": "2026-09-16T11:19:23", "percent_change": 0.0, "prev_day_close": 3.32499998807907}, {"option": "LGND261120C00250000", "bid": 44.2, "bid_size": 7.0, "ask": 48.3, "ask_size": 1.0, "iv": 0.4322, "open_interest": 10.0, "volume": 0.0, "delta": 0.83, "gamma": 0.0049, "vega": 0.2972, "theta": -0.1006, "rho": 0.3356, "theo": 46.3093, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 56.5, "last_trade_time": "2026-08-17T12:02:09", "percent_change": 0.0, "prev_day_close": 45.7000007629394}, {"option": "LGND261120P00250000", "bid": 2.65, "bid_size": 7.0, "ask": 7.0, "ask_size": 8.0, "iv": 0.4293, "open_interest": 5.0, "volume": 0.0, "delta": -0.1695, "gamma": 0.0049, "vega": 0.2982, "theta": -0.1068, "rho": -0.0835, "theo": 4.9679, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 23.5, "last_trade_time": "2026-06-22T09:33:03", "percent_change": 0.0, "prev_day_close": 4.82500004768372}, {"option": "LGND261120C00260000", "bid": 36.2, "bid_size": 8.0, "ask": 40.2, "ask_size": 1.0, "iv": 0.4151, "open_interest": 28.0, "volume": 0.0, "delta": 0.7761, "gamma": 0.0061, "vega": 0.3513, "theta": -0.1162, "rho": 0.3225, "theo": 38.2156, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 47.97, "last_trade_time": "2026-08-11T10:17:41", "percent_change": 0.0, "prev_day_close": 37.7999992370606}, {"option": "LGND261120P00260000", "bid": 4.7, "bid_size": 8.0, "ask": 9.0, "ask_size": 8.0, "iv": 0.4167, "open_interest": 2.0, "volume": 0.0, "delta": -0.2239, "gamma": 0.0061, "vega": 0.3526, "theta": -0.1214, "rho": -0.1088, "theo": 6.8112, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.7, "last_trade_time": "2026-08-24T09:49:33", "percent_change": 0.0, "prev_day_close": 6.84999990463257}, {"option": "LGND261120C00270000", "bid": 29.3, "bid_size": 7.0, "ask": 33.3, "ask_size": 1.0, "iv": 0.4128, "open_interest": 0.0, "volume": 0.0, "delta": 0.7093, "gamma": 0.0072, "vega": 0.4025, "theta": -0.1303, "rho": 0.3018, "theo": 30.8137, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.8000001907349}, {"option": "LGND261120P00270000", "bid": 7.2, "bid_size": 8.0, "ask": 11.5, "ask_size": 5.0, "iv": 0.4006, "open_interest": 8.0, "volume": 0.0, "delta": -0.2916, "gamma": 0.0073, "vega": 0.4035, "theta": -0.1346, "rho": -0.1396, "theo": 9.354, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.65, "last_trade_time": "2026-08-24T09:49:33", "percent_change": 0.0, "prev_day_close": 9.69999980926514}, {"option": "LGND261120C00280000", "bid": 22.7, "bid_size": 8.0, "ask": 27.0, "ask_size": 4.0, "iv": 0.4028, "open_interest": 0.0, "volume": 0.0, "delta": 0.631, "gamma": 0.0082, "vega": 0.4429, "theta": -0.141, "rho": 0.2738, "theo": 24.2852, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 37.9, "last_trade_time": "2026-06-24T14:17:28", "percent_change": 0.0, "prev_day_close": 24.1499996185303}, {"option": "LGND261120P00280000", "bid": 11.0, "bid_size": 7.0, "ask": 15.5, "ask_size": 8.0, "iv": 0.4006, "open_interest": 2.0, "volume": 0.0, "delta": -0.3711, "gamma": 0.0083, "vega": 0.4438, "theta": -0.1446, "rho": -0.174, "theo": 12.7813, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.93, "last_trade_time": "2026-09-17T12:26:28", "percent_change": 0.0, "prev_day_close": 13.4499998092651}, {"option": "LGND261120C00290000", "bid": 17.1, "bid_size": 8.0, "ask": 21.3, "ask_size": 1.0, "iv": 0.3931, "open_interest": 9.0, "volume": 0.0, "delta": 0.5454, "gamma": 0.0087, "vega": 0.4654, "theta": -0.1468, "rho": 0.2403, "theo": 18.7703, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 21.9, "last_trade_time": "2026-09-09T11:57:59", "percent_change": 0.0, "prev_day_close": 19.1499996185303}, {"option": "LGND261120P00290000", "bid": 15.8, "bid_size": 8.0, "ask": 20.0, "ask_size": 7.0, "iv": 0.3981, "open_interest": 0.0, "volume": 0.0, "delta": -0.4582, "gamma": 0.0089, "vega": 0.4654, "theta": -0.1497, "rho": -0.2091, "theo": 17.2381, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 23.2, "last_trade_time": "2026-08-11T10:18:45", "percent_change": 0.0, "prev_day_close": 17.9000000953674}, {"option": "LGND261120C00300000", "bid": 12.5, "bid_size": 7.0, "ask": 17.0, "ask_size": 2.0, "iv": 0.3914, "open_interest": 5.0, "volume": 0.0, "delta": 0.459, "gamma": 0.0088, "vega": 0.4662, "theta": -0.1468, "rho": 0.2045, "theo": 14.3157, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 19.33, "last_trade_time": "2026-08-21T11:33:26", "percent_change": 0.0, "prev_day_close": 14.5999999046326}, {"option": "LGND261120P00300000", "bid": 21.0, "bid_size": 7.0, "ask": 25.5, "ask_size": 5.0, "iv": 0.3924, "open_interest": 3.0, "volume": 0.0, "delta": -0.5464, "gamma": 0.009, "vega": 0.4643, "theta": -0.1492, "rho": -0.2395, "theo": 22.772, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.2, "last_trade_time": "2026-08-11T10:18:45", "percent_change": 0.0, "prev_day_close": 23.4499998092651}, {"option": "LGND261120C00310000", "bid": 8.6, "bid_size": 8.0, "ask": 13.4, "ask_size": 3.0, "iv": 0.3874, "open_interest": 6.0, "volume": 0.0, "delta": 0.3782, "gamma": 0.0084, "vega": 0.447, "theta": -0.1417, "rho": 0.1698, "theo": 10.856, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.19, "last_trade_time": "2026-09-10T15:15:47", "percent_change": 0.0, "prev_day_close": 10.6500000953674}, {"option": "LGND261120P00310000", "bid": 27.5, "bid_size": 6.0, "ask": 31.9, "ask_size": 4.0, "iv": 0.3928, "open_interest": 0.0, "volume": 0.0, "delta": -0.6293, "gamma": 0.0086, "vega": 0.4421, "theta": -0.1435, "rho": -0.2639, "theo": 29.3185, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 29.9499998092651}, {"option": "LGND261120C00320000", "bid": 6.0, "bid_size": 15.0, "ask": 10.4, "ask_size": 15.0, "iv": 0.3883, "open_interest": 1.0, "volume": 0.0, "delta": 0.3072, "gamma": 0.0076, "vega": 0.4137, "theta": -0.1328, "rho": 0.1387, "theo": 8.2434, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.5, "last_trade_time": "2026-09-18T15:41:18", "percent_change": 0.0, "prev_day_close": 7.19999980926514}, {"option": "LGND261120P00320000", "bid": 34.8, "bid_size": 7.0, "ask": 39.0, "ask_size": 7.0, "iv": 0.3936, "open_interest": 1.0, "volume": 0.0, "delta": -0.7024, "gamma": 0.0079, "vega": 0.4051, "theta": -0.134, "rho": -0.2786, "theo": 36.7292, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 45.35, "last_trade_time": "2026-08-24T09:47:57", "percent_change": 0.0, "prev_day_close": 36.8500003814697}, {"option": "LGND261120C00330000", "bid": 3.5, "bid_size": 11.0, "ask": 8.3, "ask_size": 1.0, "iv": 0.3858, "open_interest": 12.0, "volume": 0.0, "delta": 0.2479, "gamma": 0.0067, "vega": 0.3729, "theta": -0.1217, "rho": 0.1122, "theo": 6.3005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.61, "last_trade_time": "2026-06-29T13:02:13", "percent_change": 0.0, "prev_day_close": 5.54999995231628}, {"option": "LGND261120P00330000", "bid": 42.5, "bid_size": 7.0, "ask": 47.0, "ask_size": 3.0, "iv": 0.3946, "open_interest": 0.0, "volume": 0.0, "delta": -0.764, "gamma": 0.007, "vega": 0.3596, "theta": -0.1224, "rho": -0.2848, "theo": 44.8249, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 53.1, "last_trade_time": "2026-08-24T09:47:57", "percent_change": 0.0, "prev_day_close": 45.0499992370606}, {"option": "LGND261120C00340000", "bid": 2.0, "bid_size": 10.0, "ask": 6.1, "ask_size": 1.0, "iv": 0.3801, "open_interest": 0.0, "volume": 0.0, "delta": 0.1996, "gamma": 0.0058, "vega": 0.3302, "theta": -0.1098, "rho": 0.0906, "theo": 4.8624, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.04999995231628}, {"option": "LGND261120P00340000", "bid": 51.0, "bid_size": 7.0, "ask": 55.5, "ask_size": 5.0, "iv": 0.3995, "open_interest": 0.0, "volume": 0.0, "delta": -0.8144, "gamma": 0.0062, "vega": 0.3115, "theta": -0.11, "rho": -0.28, "theo": 53.438, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 53.5499992370606}, {"option": "LGND261120C00350000", "bid": 1.0, "bid_size": 6.0, "ask": 4.9, "ask_size": 14.0, "iv": 0.3846, "open_interest": 2.0, "volume": 0.0, "delta": 0.1612, "gamma": 0.005, "vega": 0.2892, "theta": -0.0982, "rho": 0.0732, "theo": 3.7948, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.0, "last_trade_time": "2026-06-11T09:30:01", "percent_change": 0.0, "prev_day_close": 2.95000004768372}, {"option": "LGND261120P00350000", "bid": 60.1, "bid_size": 10.0, "ask": 64.0, "ask_size": 10.0, "iv": 0.4005, "open_interest": 0.0, "volume": 0.0, "delta": -0.8549, "gamma": 0.0053, "vega": 0.2645, "theta": -0.0976, "rho": -0.2695, "theo": 62.4313, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 62.7000007629394}, {"option": "LGND261120C00360000", "bid": 0.1, "bid_size": 16.0, "ask": 4.9, "ask_size": 10.0, "iv": 0.4053, "open_interest": 1.0, "volume": 3.0, "delta": 0.1307, "gamma": 0.0042, "vega": 0.2516, "theta": -0.0872, "rho": 0.0595, "theo": 2.9964, "change": -0.45, "open": 2.1, "high": 2.1, "low": 2.1, "tick": "no_change", "last_trade_price": 2.1, "last_trade_time": "2026-09-21T09:30:02", "percent_change": -17.6471, "prev_day_close": 2.50000004842877}, {"option": "LGND261120P00360000", "bid": 69.5, "bid_size": 10.0, "ask": 73.5, "ask_size": 6.0, "iv": 0.4166, "open_interest": 0.0, "volume": 0.0, "delta": -0.8873, "gamma": 0.0046, "vega": 0.2224, "theta": -0.0863, "rho": -0.2485, "theo": 71.7008, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 72.0999984741211}, {"option": "LGND261120C00370000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 10.0, "iv": 0.4397, "open_interest": 1.0, "volume": 0.0, "delta": 0.1066, "gamma": 0.0036, "vega": 0.218, "theta": -0.0773, "rho": 0.0484, "theo": 2.393, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.4, "last_trade_time": "2026-06-18T09:30:02", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120P00370000", "bid": 79.0, "bid_size": 10.0, "ask": 83.0, "ask_size": 6.0, "iv": 0.4268, "open_interest": 0.0, "volume": 0.0, "delta": -0.9133, "gamma": 0.0039, "vega": 0.1808, "theta": -0.0755, "rho": -0.2295, "theo": 81.1757, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 81.6500015258789}, {"option": "LGND261120C00380000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.4744, "open_interest": 2.0, "volume": 0.0, "delta": 0.0876, "gamma": 0.003, "vega": 0.1889, "theta": -0.0684, "rho": 0.0398, "theo": 1.9317, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.6, "last_trade_time": "2026-08-25T09:30:03", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120P00380000", "bid": 88.7, "bid_size": 1.0, "ask": 93.0, "ask_size": 2.0, "iv": 0.4518, "open_interest": 0.0, "volume": 0.0, "delta": -0.9339, "gamma": 0.0034, "vega": 0.1468, "theta": -0.066, "rho": -0.2092, "theo": 90.7946, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 96.5, "last_trade_time": "2026-09-10T09:31:03", "percent_change": 0.0, "prev_day_close": 90.9499969482422}, {"option": "LGND261120C00390000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.5076, "open_interest": 1.0, "volume": 0.0, "delta": 0.0724, "gamma": 0.0025, "vega": 0.1638, "theta": -0.0605, "rho": 0.0329, "theo": 1.5754, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.05, "last_trade_time": "2026-08-25T09:30:01", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120P00390000", "bid": 98.4, "bid_size": 1.0, "ask": 102.7, "ask_size": 2.0, "iv": 0.461, "open_interest": 0.0, "volume": 0.0, "delta": -0.951, "gamma": 0.0029, "vega": 0.1135, "theta": -0.0576, "rho": -0.1762, "theo": 100.5276, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 101.349998474121}, {"option": "LGND261120C00400000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.5394, "open_interest": 0.0, "volume": 0.0, "delta": 0.0603, "gamma": 0.0022, "vega": 0.1421, "theta": -0.0536, "rho": 0.0273, "theo": 1.2968, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120P00400000", "bid": 108.0, "bid_size": 3.0, "ask": 112.9, "ask_size": 6.0, "iv": 0.4823, "open_interest": 0.0, "volume": 0.0, "delta": -0.9643, "gamma": 0.0025, "vega": 0.0911, "theta": -0.0492, "rho": -0.1572, "theo": 110.3348, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 111.099998474121}, {"option": "LGND261120C00410000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.5699, "open_interest": 0.0, "volume": 0.0, "delta": 0.0505, "gamma": 0.0018, "vega": 0.1237, "theta": -0.0476, "rho": 0.0229, "theo": 1.0768, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120P00410000", "bid": 118.0, "bid_size": 2.0, "ask": 122.7, "ask_size": 4.0, "iv": 0.5007, "open_interest": 0.0, "volume": 0.0, "delta": -0.976, "gamma": 0.0022, "vega": 0.057, "theta": -0.0434, "rho": -0.1037, "theo": 120.216, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 120.949996948242}, {"option": "LGND261120C00420000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.5992, "open_interest": 1.0, "volume": 0.0, "delta": 0.0426, "gamma": 0.0016, "vega": 0.1079, "theta": -0.0423, "rho": 0.0192, "theo": 0.9012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.5, "last_trade_time": "2026-07-29T10:42:17", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120P00420000", "bid": 128.4, "bid_size": 1.0, "ask": 133.0, "ask_size": 2.0, "iv": 0.5648, "open_interest": 0.0, "volume": 0.0, "delta": -0.9853, "gamma": 0.002, "vega": 0.0462, "theta": -0.0377, "rho": -0.0944, "theo": 130.1332, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 131.199996948242}, {"option": "LGND261120C00430000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.6275, "open_interest": 0.0, "volume": 0.0, "delta": 0.0361, "gamma": 0.0013, "vega": 0.0944, "theta": -0.0377, "rho": 0.0163, "theo": 0.7599, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120P00430000", "bid": 138.4, "bid_size": 1.0, "ask": 143.0, "ask_size": 2.0, "iv": 0.5931, "open_interest": 0.0, "volume": 0.0, "delta": -0.9917, "gamma": 0.0016, "vega": 0.0168, "theta": -0.0294, "rho": 0.0, "theo": 140.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 141.199996948242}, {"option": "LGND261120C00440000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.6548, "open_interest": 0.0, "volume": 0.0, "delta": 0.0308, "gamma": 0.0012, "vega": 0.083, "theta": -0.0336, "rho": 0.0139, "theo": 0.645, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120P00440000", "bid": 148.0, "bid_size": 2.0, "ask": 152.7, "ask_size": 4.0, "iv": 0.5831, "open_interest": 0.0, "volume": 0.0, "delta": -0.9958, "gamma": 0.0008, "vega": 0.0, "theta": -0.0294, "rho": 0.0, "theo": 150.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 150.949996948242}, {"option": "LGND261120C00450000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.6811, "open_interest": 1.0, "volume": 0.0, "delta": 0.0264, "gamma": 0.001, "vega": 0.0729, "theta": -0.0301, "rho": 0.0119, "theo": 0.551, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.65, "last_trade_time": "2026-07-27T09:30:15", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120P00450000", "bid": 158.4, "bid_size": 1.0, "ask": 163.0, "ask_size": 2.0, "iv": 0.6473, "open_interest": 0.0, "volume": 0.0, "delta": -0.9989, "gamma": 0.0002, "vega": 0.0, "theta": -0.0294, "rho": 0.0, "theo": 160.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 161.099998474121}, {"option": "LGND261120C00460000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.7066, "open_interest": 0.0, "volume": 0.0, "delta": 0.0228, "gamma": 0.0009, "vega": 0.0645, "theta": -0.027, "rho": 0.0103, "theo": 0.4734, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120P00460000", "bid": 168.4, "bid_size": 1.0, "ask": 173.0, "ask_size": 2.0, "iv": 0.6733, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0294, "rho": 0.0, "theo": 170.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 171.199996948242}, {"option": "LGND261120C00470000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.7314, "open_interest": 0.0, "volume": 0.0, "delta": 0.0198, "gamma": 0.0008, "vega": 0.0571, "theta": -0.0243, "rho": 0.0089, "theo": 0.4088, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261120P00470000", "bid": 178.4, "bid_size": 1.0, "ask": 183.0, "ask_size": 2.0, "iv": 0.6986, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0294, "rho": 0.0, "theo": 180.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 181.199996948242}, {"option": "LGND261218C00140000", "bid": 149.0, "bid_size": 2.0, "ask": 153.7, "ask_size": 1.0, "iv": 0.6866, "open_interest": 0.0, "volume": 0.0, "delta": 0.9857, "gamma": 0.0003, "vega": 0.0468, "theta": 0.0, "rho": 0.3346, "theo": 151.5151, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 150.699996948242}, {"option": "LGND261218P00140000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 0.9706, "open_interest": 0.0, "volume": 0.0, "delta": -0.0127, "gamma": 0.0003, "vega": 0.0469, "theta": -0.0186, "rho": -0.0097, "theo": 0.4976, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261218C00150000", "bid": 139.0, "bid_size": 2.0, "ask": 143.7, "ask_size": 1.0, "iv": 0.5933, "open_interest": 0.0, "volume": 0.0, "delta": 0.9821, "gamma": 0.0004, "vega": 0.0581, "theta": 0.0, "rho": 0.3564, "theo": 141.7516, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 140.699996948242}, {"option": "LGND261218P00150000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 0.8915, "open_interest": 0.0, "volume": 0.0, "delta": -0.0163, "gamma": 0.0004, "vega": 0.0585, "theta": -0.0219, "rho": -0.0124, "theo": 0.6208, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261218C00160000", "bid": 129.5, "bid_size": 2.0, "ask": 134.2, "ask_size": 2.0, "iv": 0.5779, "open_interest": 0.0, "volume": 0.0, "delta": 0.9776, "gamma": 0.0005, "vega": 0.0718, "theta": -0.0029, "rho": 0.3774, "theo": 132.0211, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 130.849998474121}, {"option": "LGND261218P00160000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.8174, "open_interest": 2.0, "volume": 0.0, "delta": -0.0208, "gamma": 0.0005, "vega": 0.0719, "theta": -0.0257, "rho": -0.0159, "theo": 0.7775, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.85, "last_trade_time": "2026-08-03T09:30:01", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261218C00165000", "bid": 124.5, "bid_size": 2.0, "ask": 128.9, "ask_size": 1.0, "iv": 0.5606, "open_interest": 0.0, "volume": 0.0, "delta": 0.9748, "gamma": 0.0006, "vega": 0.0797, "theta": -0.0058, "rho": 0.3875, "theo": 127.171, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 126.449996948242}, {"option": "LGND261218P00165000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 0.782, "open_interest": 1.0, "volume": 0.0, "delta": -0.0236, "gamma": 0.0006, "vega": 0.08, "theta": -0.0279, "rho": -0.0179, "theo": 0.8709, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.85, "last_trade_time": "2026-07-27T09:30:01", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261218C00170000", "bid": 119.5, "bid_size": 2.0, "ask": 124.2, "ask_size": 1.0, "iv": 0.5519, "open_interest": 0.0, "volume": 0.0, "delta": 0.9717, "gamma": 0.0007, "vega": 0.0886, "theta": -0.009, "rho": 0.3973, "theo": 122.3332, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 121.200000762939}, {"option": "LGND261218P00170000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.7476, "open_interest": 6.0, "volume": 0.0, "delta": -0.0268, "gamma": 0.0007, "vega": 0.0891, "theta": -0.0302, "rho": -0.0202, "theo": 0.9769, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.1, "last_trade_time": "2026-08-03T09:30:01", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261218C00175000", "bid": 114.5, "bid_size": 2.0, "ask": 118.7, "ask_size": 1.0, "iv": 0.457, "open_interest": 0.0, "volume": 0.0, "delta": 0.9682, "gamma": 0.0008, "vega": 0.0983, "theta": -0.0123, "rho": 0.4068, "theo": 117.5094, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 116.349998474121}, {"option": "LGND261218P00175000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.7141, "open_interest": 4.0, "volume": 0.0, "delta": -0.0303, "gamma": 0.0008, "vega": 0.0985, "theta": -0.0327, "rho": -0.0229, "theo": 1.0971, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.15, "last_trade_time": "2026-07-28T09:30:02", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261218C00180000", "bid": 109.5, "bid_size": 2.0, "ask": 114.2, "ask_size": 1.0, "iv": 0.4802, "open_interest": 0.0, "volume": 0.0, "delta": 0.9642, "gamma": 0.0009, "vega": 0.1089, "theta": -0.0158, "rho": 0.416, "theo": 112.7017, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 111.450000762939}, {"option": "LGND261218P00180000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 0.6815, "open_interest": 3.0, "volume": 0.0, "delta": -0.0344, "gamma": 0.0009, "vega": 0.1093, "theta": -0.0354, "rho": -0.0258, "theo": 1.233, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.95, "last_trade_time": "2026-08-20T09:30:02", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261218C00185000", "bid": 105.0, "bid_size": 2.0, "ask": 109.7, "ask_size": 1.0, "iv": 0.5186, "open_interest": 0.0, "volume": 0.0, "delta": 0.9596, "gamma": 0.001, "vega": 0.1207, "theta": -0.0195, "rho": 0.4246, "theo": 107.9122, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 106.700000762939}, {"option": "LGND261218P00185000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.6528, "open_interest": 3.0, "volume": 0.0, "delta": -0.039, "gamma": 0.001, "vega": 0.1216, "theta": -0.0382, "rho": -0.0293, "theo": 1.3876, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.1, "last_trade_time": "2026-08-20T09:30:02", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261218C00190000", "bid": 100.0, "bid_size": 2.0, "ask": 104.2, "ask_size": 1.0, "iv": 0.4543, "open_interest": 1.0, "volume": 0.0, "delta": 0.9544, "gamma": 0.0012, "vega": 0.1337, "theta": -0.0234, "rho": 0.4327, "theo": 103.1443, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 103.7, "last_trade_time": "2026-09-11T09:48:22", "percent_change": 0.0, "prev_day_close": 101.849998474121}, {"option": "LGND261218P00190000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.6216, "open_interest": 2.0, "volume": 0.0, "delta": -0.0442, "gamma": 0.0012, "vega": 0.1342, "theta": -0.0413, "rho": -0.0331, "theo": 1.5643, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.85, "last_trade_time": "2026-07-29T09:30:03", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND261218C00195000", "bid": 95.5, "bid_size": 2.0, "ask": 99.7, "ask_size": 1.0, "iv": 0.4546, "open_interest": 0.0, "volume": 0.0, "delta": 0.9485, "gamma": 0.0013, "vega": 0.1477, "theta": -0.0276, "rho": 0.4404, "theo": 98.4009, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 96.9500007629394}, {"option": "LGND261218P00195000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.591, "open_interest": 1.0, "volume": 0.0, "delta": -0.0501, "gamma": 0.0013, "vega": 0.1483, "theta": -0.0446, "rho": -0.0374, "theo": 1.765, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.2, "last_trade_time": "2026-07-29T09:30:02", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND261218C00200000", "bid": 90.5, "bid_size": 4.0, "ask": 94.8, "ask_size": 1.0, "iv": 0.4545, "open_interest": 0.0, "volume": 0.0, "delta": 0.9418, "gamma": 0.0015, "vega": 0.1633, "theta": -0.0319, "rho": 0.4473, "theo": 93.6855, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 92.1500015258789}, {"option": "LGND261218P00200000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.5611, "open_interest": 2.0, "volume": 0.0, "delta": -0.0568, "gamma": 0.0015, "vega": 0.1643, "theta": -0.0482, "rho": -0.0424, "theo": 1.9943, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.8, "last_trade_time": "2026-08-20T09:30:02", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND261218C00210000", "bid": 81.0, "bid_size": 5.0, "ask": 85.7, "ask_size": 1.0, "iv": 0.4482, "open_interest": 0.0, "volume": 0.0, "delta": 0.9256, "gamma": 0.0019, "vega": 0.1984, "theta": -0.0413, "rho": 0.4589, "theo": 84.359, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 82.75}, {"option": "LGND261218P00210000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.5031, "open_interest": 3.0, "volume": 0.0, "delta": -0.0732, "gamma": 0.0019, "vega": 0.1994, "theta": -0.056, "rho": -0.0542, "theo": 2.5582, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.1, "last_trade_time": "2026-09-15T09:30:04", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND261218C00220000", "bid": 72.1, "bid_size": 3.0, "ask": 77.0, "ask_size": 10.0, "iv": 0.4416, "open_interest": 0.0, "volume": 0.0, "delta": 0.9048, "gamma": 0.0024, "vega": 0.2398, "theta": -0.0516, "rho": 0.4666, "theo": 75.2087, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 73.7999992370606}, {"option": "LGND261218P00220000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.447, "open_interest": 0.0, "volume": 0.0, "delta": -0.0942, "gamma": 0.0024, "vega": 0.2407, "theta": -0.0647, "rho": -0.0696, "theo": 3.3006, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND261218C00230000", "bid": 63.3, "bid_size": 4.0, "ask": 67.9, "ask_size": 1.0, "iv": 0.436, "open_interest": 0.0, "volume": 0.0, "delta": 0.8782, "gamma": 0.003, "vega": 0.287, "theta": -0.0628, "rho": 0.4697, "theo": 66.2945, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 65.25}, {"option": "LGND261218P00230000", "bid": 1.15, "bid_size": 1.0, "ask": 5.5, "ask_size": 8.0, "iv": 0.4262, "open_interest": 0.0, "volume": 0.0, "delta": -0.1211, "gamma": 0.0031, "vega": 0.2885, "theta": -0.0742, "rho": -0.0888, "theo": 4.2816, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.32499998807907}, {"option": "LGND261218C00240000", "bid": 55.9, "bid_size": 2.0, "ask": 59.4, "ask_size": 2.0, "iv": 0.4195, "open_interest": 0.0, "volume": 0.0, "delta": 0.8446, "gamma": 0.0038, "vega": 0.3392, "theta": -0.0744, "rho": 0.4669, "theo": 57.6946, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 56.6499996185303}, {"option": "LGND261218P00240000", "bid": 3.2, "bid_size": 1.0, "ask": 7.0, "ask_size": 5.0, "iv": 0.4278, "open_interest": 1.0, "volume": 0.0, "delta": -0.1551, "gamma": 0.0038, "vega": 0.3417, "theta": -0.0844, "rho": -0.1129, "theo": 5.5798, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.6, "last_trade_time": "2026-08-20T13:19:20", "percent_change": 0.0, "prev_day_close": 5.10000002384186}, {"option": "LGND261218C00250000", "bid": 47.3, "bid_size": 4.0, "ask": 51.5, "ask_size": 5.0, "iv": 0.4124, "open_interest": 0.0, "volume": 0.0, "delta": 0.8029, "gamma": 0.0045, "vega": 0.3945, "theta": -0.0862, "rho": 0.4572, "theo": 49.5069, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 50.8, "last_trade_time": "2026-08-21T09:30:02", "percent_change": 0.0, "prev_day_close": 48.7000007629394}, {"option": "LGND261218P00250000", "bid": 4.9, "bid_size": 1.0, "ask": 9.0, "ask_size": 5.0, "iv": 0.4166, "open_interest": 0.0, "volume": 0.0, "delta": -0.1974, "gamma": 0.0046, "vega": 0.3967, "theta": -0.0948, "rho": -0.1419, "theo": 7.2964, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.95000004768372}, {"option": "LGND261218C00260000", "bid": 39.7, "bid_size": 5.0, "ask": 44.0, "ask_size": 2.0, "iv": 0.4114, "open_interest": 0.0, "volume": 0.0, "delta": 0.7524, "gamma": 0.0054, "vega": 0.4494, "theta": -0.0975, "rho": 0.4397, "theo": 41.847, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 41.25}, {"option": "LGND261218P00260000", "bid": 6.8, "bid_size": 1.0, "ask": 11.5, "ask_size": 8.0, "iv": 0.4024, "open_interest": 0.0, "volume": 0.0, "delta": -0.2487, "gamma": 0.0054, "vega": 0.4516, "theta": -0.1047, "rho": -0.1765, "theo": 9.5489, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.54999995231628}, {"option": "LGND261218C00270000", "bid": 32.9, "bid_size": 1.0, "ask": 37.0, "ask_size": 4.0, "iv": 0.4023, "open_interest": 0.0, "volume": 0.0, "delta": 0.6934, "gamma": 0.0061, "vega": 0.4991, "theta": -0.1074, "rho": 0.4144, "theo": 34.8386, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 34.2999992370606}, {"option": "LGND261218P00270000", "bid": 10.2, "bid_size": 1.0, "ask": 14.5, "ask_size": 4.0, "iv": 0.3978, "open_interest": 0.0, "volume": 0.0, "delta": -0.3088, "gamma": 0.0062, "vega": 0.5011, "theta": -0.1133, "rho": -0.2158, "theo": 12.4638, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.3499999046326}, {"option": "LGND261218C00280000", "bid": 26.6, "bid_size": 4.0, "ask": 31.0, "ask_size": 4.0, "iv": 0.3957, "open_interest": 0.0, "volume": 0.0, "delta": 0.6274, "gamma": 0.0067, "vega": 0.5379, "theta": -0.115, "rho": 0.3821, "theo": 28.5946, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.5}, {"option": "LGND261218P00280000", "bid": 14.7, "bid_size": 1.0, "ask": 18.5, "ask_size": 3.0, "iv": 0.4, "open_interest": 0.0, "volume": 0.0, "delta": -0.3762, "gamma": 0.0069, "vega": 0.5393, "theta": -0.1198, "rho": -0.2579, "theo": 16.1575, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.5999999046326}, {"option": "LGND261218C00290000", "bid": 21.2, "bid_size": 2.0, "ask": 26.0, "ask_size": 4.0, "iv": 0.394, "open_interest": 1.0, "volume": 0.0, "delta": 0.5571, "gamma": 0.0071, "vega": 0.5614, "theta": -0.1196, "rho": 0.3445, "theo": 23.1925, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.6, "last_trade_time": "2026-08-19T15:06:07", "percent_change": 0.0, "prev_day_close": 22.9500007629395}, {"option": "LGND261218P00290000", "bid": 19.1, "bid_size": 1.0, "ask": 23.0, "ask_size": 3.0, "iv": 0.3972, "open_interest": 0.0, "volume": 0.0, "delta": -0.4483, "gamma": 0.0073, "vega": 0.5614, "theta": -0.1233, "rho": -0.3, "theo": 20.7104, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.3000001907349}, {"option": "LGND261218C00300000", "bid": 16.5, "bid_size": 7.0, "ask": 21.2, "ask_size": 1.0, "iv": 0.388, "open_interest": 0.0, "volume": 0.0, "delta": 0.4862, "gamma": 0.0072, "vega": 0.5671, "theta": -0.1209, "rho": 0.3044, "theo": 18.6531, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.6000003814697}, {"option": "LGND261218P00300000", "bid": 24.3, "bid_size": 1.0, "ask": 28.5, "ask_size": 4.0, "iv": 0.389, "open_interest": 50.0, "volume": 0.0, "delta": -0.5213, "gamma": 0.0075, "vega": 0.5647, "theta": -0.1236, "rho": -0.3383, "theo": 26.1464, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.58, "last_trade_time": "2026-07-07T12:54:18", "percent_change": 0.0, "prev_day_close": 26.6499996185303}, {"option": "LGND261218C00310000", "bid": 12.7, "bid_size": 4.0, "ask": 17.3, "ask_size": 1.0, "iv": 0.386, "open_interest": 1.0, "volume": 0.0, "delta": 0.4182, "gamma": 0.0071, "vega": 0.5558, "theta": -0.1191, "rho": 0.2643, "theo": 14.9363, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.02, "last_trade_time": "2026-09-16T15:04:48", "percent_change": 0.0, "prev_day_close": 14.6999998092651}, {"option": "LGND261218P00310000", "bid": 30.4, "bid_size": 1.0, "ask": 34.9, "ask_size": 5.0, "iv": 0.3889, "open_interest": 0.0, "volume": 0.0, "delta": -0.5917, "gamma": 0.0074, "vega": 0.5499, "theta": -0.1208, "rho": -0.3693, "theo": 32.4268, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 33.1000003814697}, {"option": "LGND261218C00320000", "bid": 9.5, "bid_size": 4.0, "ask": 14.0, "ask_size": 1.0, "iv": 0.3836, "open_interest": 1.0, "volume": 0.0, "delta": 0.356, "gamma": 0.0067, "vega": 0.5308, "theta": -0.1147, "rho": 0.2265, "theo": 11.9538, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 24.0, "last_trade_time": "2026-07-29T10:13:05", "percent_change": 0.0, "prev_day_close": 11.4500002861023}, {"option": "LGND261218P00320000", "bid": 36.7, "bid_size": 1.0, "ask": 41.5, "ask_size": 4.0, "iv": 0.3804, "open_interest": 0.0, "volume": 0.0, "delta": -0.6566, "gamma": 0.007, "vega": 0.5198, "theta": -0.1154, "rho": -0.3904, "theo": 39.4631, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 39.7000007629394}, {"option": "LGND261218C00330000", "bid": 7.0, "bid_size": 4.0, "ask": 11.2, "ask_size": 1.0, "iv": 0.3817, "open_interest": 1.0, "volume": 0.0, "delta": 0.3009, "gamma": 0.0062, "vega": 0.4964, "theta": -0.1084, "rho": 0.1923, "theo": 9.5922, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.4, "last_trade_time": "2026-09-16T15:02:16", "percent_change": 0.0, "prev_day_close": 8.84999990463257}, {"option": "LGND261218P00330000", "bid": 44.7, "bid_size": 1.0, "ask": 49.0, "ask_size": 2.0, "iv": 0.3877, "open_interest": 0.0, "volume": 0.0, "delta": -0.7144, "gamma": 0.0066, "vega": 0.4788, "theta": -0.1082, "rho": -0.3995, "theo": 47.1398, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 47.1000003814697}, {"option": "LGND261218C00340000", "bid": 5.0, "bid_size": 4.0, "ask": 9.2, "ask_size": 1.0, "iv": 0.3832, "open_interest": 0.0, "volume": 0.0, "delta": 0.2534, "gamma": 0.0056, "vega": 0.4568, "theta": -0.1012, "rho": 0.1625, "theo": 7.7352, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.09999990463257}, {"option": "LGND261218P00340000", "bid": 53.2, "bid_size": 1.0, "ask": 57.5, "ask_size": 5.0, "iv": 0.3976, "open_interest": 0.0, "volume": 0.0, "delta": -0.7647, "gamma": 0.006, "vega": 0.433, "theta": -0.1, "rho": -0.4018, "theo": 55.3389, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 55.3500003814697}, {"option": "LGND261218C00350000", "bid": 3.5, "bid_size": 5.0, "ask": 7.3, "ask_size": 1.0, "iv": 0.382, "open_interest": 0.0, "volume": 0.0, "delta": 0.2133, "gamma": 0.005, "vega": 0.4158, "theta": -0.0934, "rho": 0.1372, "theo": 6.2778, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.40000009536743}, {"option": "LGND261218P00350000", "bid": 61.7, "bid_size": 1.0, "ask": 66.0, "ask_size": 7.0, "iv": 0.401, "open_interest": 0.0, "volume": 0.0, "delta": -0.8075, "gamma": 0.0054, "vega": 0.3832, "theta": -0.0913, "rho": -0.3938, "theo": 63.9549, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 63.8500003814697}, {"option": "LGND261218C00360000", "bid": 2.0, "bid_size": 4.0, "ask": 6.3, "ask_size": 1.0, "iv": 0.3835, "open_interest": 0.0, "volume": 0.0, "delta": 0.1797, "gamma": 0.0044, "vega": 0.3753, "theta": -0.0856, "rho": 0.1159, "theo": 5.1322, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.15000009536743}, {"option": "LGND261218P00360000", "bid": 70.7, "bid_size": 1.0, "ask": 75.0, "ask_size": 5.0, "iv": 0.4096, "open_interest": 0.0, "volume": 0.0, "delta": -0.8437, "gamma": 0.0049, "vega": 0.3349, "theta": -0.0825, "rho": -0.3796, "theo": 72.8958, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 72.8499984741211}, {"option": "LGND261218C00370000", "bid": 1.0, "bid_size": 4.0, "ask": 5.4, "ask_size": 6.0, "iv": 0.3859, "open_interest": 50.0, "volume": 0.0, "delta": 0.1518, "gamma": 0.0039, "vega": 0.3366, "theta": -0.0781, "rho": 0.0979, "theo": 4.227, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.03, "last_trade_time": "2026-07-07T12:54:18", "percent_change": 0.0, "prev_day_close": 3.20000004768372}, {"option": "LGND261218P00370000", "bid": 79.4, "bid_size": 1.0, "ask": 84.0, "ask_size": 5.0, "iv": 0.4042, "open_interest": 0.0, "volume": 0.0, "delta": -0.8742, "gamma": 0.0044, "vega": 0.2878, "theta": -0.074, "rho": -0.3544, "theo": 82.089, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 82.0999984741211}, {"option": "LGND261218C00380000", "bid": 0.5, "bid_size": 4.0, "ask": 5.1, "ask_size": 6.0, "iv": 0.4014, "open_interest": 0.0, "volume": 0.0, "delta": 0.1287, "gamma": 0.0034, "vega": 0.3015, "theta": -0.071, "rho": 0.0831, "theo": 3.5075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.70000004768372}, {"option": "LGND261218P00380000", "bid": 88.9, "bid_size": 1.0, "ask": 93.5, "ask_size": 5.0, "iv": 0.4141, "open_interest": 0.0, "volume": 0.0, "delta": -0.8998, "gamma": 0.0039, "vega": 0.2435, "theta": -0.0654, "rho": -0.3243, "theo": 91.4775, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 91.5999984741211}, {"option": "LGND261218C00390000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.4175, "open_interest": 0.0, "volume": 0.0, "delta": 0.1096, "gamma": 0.003, "vega": 0.2691, "theta": -0.0644, "rho": 0.0707, "theo": 2.932, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND261218P00390000", "bid": 98.7, "bid_size": 1.0, "ask": 103.0, "ask_size": 3.0, "iv": 0.4254, "open_interest": 0.0, "volume": 0.0, "delta": -0.9214, "gamma": 0.0035, "vega": 0.2007, "theta": -0.0576, "rho": -0.2912, "theo": 101.0204, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 100.949996948242}, {"option": "LGND261218C00400000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.4439, "open_interest": 2.0, "volume": 0.0, "delta": 0.0936, "gamma": 0.0026, "vega": 0.2404, "theta": -0.0584, "rho": 0.0604, "theo": 2.4677, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.9, "last_trade_time": "2026-08-25T09:30:01", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND261218P00400000", "bid": 108.7, "bid_size": 1.0, "ask": 113.0, "ask_size": 2.0, "iv": 0.4529, "open_interest": 0.0, "volume": 0.0, "delta": -0.9394, "gamma": 0.0031, "vega": 0.1636, "theta": -0.0513, "rho": -0.2449, "theo": 110.68, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 116.5, "last_trade_time": "2026-09-10T09:31:03", "percent_change": 0.0, "prev_day_close": 110.949996948242}, {"option": "LGND261218C00410000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.4692, "open_interest": 0.0, "volume": 0.0, "delta": 0.0804, "gamma": 0.0023, "vega": 0.2145, "theta": -0.053, "rho": 0.0518, "theo": 2.0911, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND261218P00410000", "bid": 118.2, "bid_size": 1.0, "ask": 123.0, "ask_size": 2.0, "iv": 0.463, "open_interest": 0.0, "volume": 0.0, "delta": -0.9551, "gamma": 0.0028, "vega": 0.1279, "theta": -0.0472, "rho": -0.1983, "theo": 120.4373, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 121.049999237061}, {"option": "LGND261218C00420000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.4912, "open_interest": 0.0, "volume": 0.0, "delta": 0.0693, "gamma": 0.002, "vega": 0.1919, "theta": -0.0481, "rho": 0.0447, "theo": 1.7827, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261218P00420000", "bid": 128.2, "bid_size": 1.0, "ask": 133.0, "ask_size": 2.0, "iv": 0.4882, "open_interest": 0.0, "volume": 0.0, "delta": -0.9688, "gamma": 0.0027, "vega": 0.0983, "theta": -0.0386, "rho": -0.1709, "theo": 130.2656, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 131.049995422363}, {"option": "LGND261218C00430000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.5146, "open_interest": 2.0, "volume": 0.0, "delta": 0.06, "gamma": 0.0018, "vega": 0.1715, "theta": -0.0436, "rho": 0.0386, "theo": 1.5289, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.4, "last_trade_time": "2026-08-06T09:30:02", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261218P00430000", "bid": 138.2, "bid_size": 1.0, "ask": 143.0, "ask_size": 2.0, "iv": 0.5125, "open_interest": 0.0, "volume": 0.0, "delta": -0.9799, "gamma": 0.0024, "vega": 0.0618, "theta": -0.0279, "rho": -0.099, "theo": 140.156, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 141.049995422363}, {"option": "LGND261218C00440000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.5372, "open_interest": 0.0, "volume": 0.0, "delta": 0.0522, "gamma": 0.0016, "vega": 0.1539, "theta": -0.0397, "rho": 0.0336, "theo": 1.3183, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261218P00440000", "bid": 148.2, "bid_size": 1.0, "ask": 153.0, "ask_size": 2.0, "iv": 0.5361, "open_interest": 0.0, "volume": 0.0, "delta": -0.9879, "gamma": 0.0019, "vega": 0.0368, "theta": -0.0235, "rho": -0.0628, "theo": 150.0976, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 151.049995422363}, {"option": "LGND261218C00450000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.559, "open_interest": 0.0, "volume": 0.0, "delta": 0.0456, "gamma": 0.0014, "vega": 0.1381, "theta": -0.0361, "rho": 0.0293, "theo": 1.1425, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261218P00450000", "bid": 158.2, "bid_size": 1.0, "ask": 163.0, "ask_size": 2.0, "iv": 0.5591, "open_interest": 0.0, "volume": 0.0, "delta": -0.9938, "gamma": 0.001, "vega": 0.0, "theta": -0.0418, "rho": 0.0, "theo": 160.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 161.049995422363}, {"option": "LGND261218C00460000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.5801, "open_interest": 0.0, "volume": 0.0, "delta": 0.04, "gamma": 0.0012, "vega": 0.1241, "theta": -0.0329, "rho": 0.0257, "theo": 0.9951, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261218P00460000", "bid": 168.2, "bid_size": 1.0, "ask": 173.0, "ask_size": 2.0, "iv": 0.5814, "open_interest": 0.0, "volume": 0.0, "delta": -0.9975, "gamma": 0.0004, "vega": 0.0, "theta": -0.0442, "rho": 0.0, "theo": 170.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 171.049995422363}, {"option": "LGND261218C00470000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.6006, "open_interest": 1.0, "volume": 0.0, "delta": 0.0352, "gamma": 0.0011, "vega": 0.112, "theta": -0.03, "rho": 0.0226, "theo": 0.8704, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.3, "last_trade_time": "2026-08-04T09:30:01", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND261218P00470000", "bid": 178.2, "bid_size": 1.0, "ask": 183.0, "ask_size": 2.0, "iv": 0.603, "open_interest": 0.0, "volume": 0.0, "delta": -0.9996, "gamma": 0.0001, "vega": 0.0, "theta": -0.0442, "rho": 0.0, "theo": 180.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 181.049995422363}, {"option": "LGND270115C00140000", "bid": 149.5, "bid_size": 2.0, "ask": 153.8, "ask_size": 1.0, "iv": 0.5219, "open_interest": 10.0, "volume": 0.0, "delta": 0.9878, "gamma": 0.0003, "vega": 0.0461, "theta": 0.0, "rho": 0.4419, "theo": 151.9314, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 150.0, "last_trade_time": "2026-08-20T15:17:58", "percent_change": 0.0, "prev_day_close": 151.199996948242}, {"option": "LGND270115P00140000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1.0, "iv": 0.849, "open_interest": 0.0, "volume": 0.0, "delta": -0.0106, "gamma": 0.0003, "vega": 0.0463, "theta": -0.0116, "rho": -0.0105, "theo": 0.3897, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND270115C00150000", "bid": 140.0, "bid_size": 1.0, "ask": 144.4, "ask_size": 1.0, "iv": 0.5656, "open_interest": 0.0, "volume": 0.0, "delta": 0.9842, "gamma": 0.0004, "vega": 0.0597, "theta": 0.0, "rho": 0.4704, "theo": 142.212, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 141.75}, {"option": "LGND270115P00150000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.7801, "open_interest": 0.0, "volume": 0.0, "delta": -0.0142, "gamma": 0.0004, "vega": 0.06, "theta": -0.0145, "rho": -0.0142, "theo": 0.5198, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND270115C00160000", "bid": 130.1, "bid_size": 1.0, "ask": 134.2, "ask_size": 1.0, "iv": 0.4956, "open_interest": 0.0, "volume": 0.0, "delta": 0.9793, "gamma": 0.0005, "vega": 0.0769, "theta": -0.0004, "rho": 0.4976, "theo": 132.5357, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 132.099998474121}, {"option": "LGND270115P00160000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.7155, "open_interest": 2.0, "volume": 0.0, "delta": -0.0192, "gamma": 0.0005, "vega": 0.0772, "theta": -0.0179, "rho": -0.019, "theo": 0.6938, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.9, "last_trade_time": "2026-07-27T09:30:02", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND270115C00165000", "bid": 125.3, "bid_size": 1.0, "ask": 130.0, "ask_size": 2.0, "iv": 0.5406, "open_interest": 0.0, "volume": 0.0, "delta": 0.9763, "gamma": 0.0006, "vega": 0.087, "theta": -0.003, "rho": 0.5106, "theo": 127.7181, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 126.799995422363}, {"option": "LGND270115P00165000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.6847, "open_interest": 4.0, "volume": 0.0, "delta": -0.0222, "gamma": 0.0006, "vega": 0.0874, "theta": -0.0199, "rho": -0.022, "theo": 0.8011, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.9, "last_trade_time": "2026-08-06T09:30:02", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND270115C00170000", "bid": 120.5, "bid_size": 2.0, "ask": 124.7, "ask_size": 1.0, "iv": 0.4999, "open_interest": 0.0, "volume": 0.0, "delta": 0.9729, "gamma": 0.0007, "vega": 0.0984, "theta": -0.0058, "rho": 0.5232, "theo": 122.917, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 122.349998474121}, {"option": "LGND270115P00170000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.6578, "open_interest": 1.0, "volume": 0.0, "delta": -0.0256, "gamma": 0.0007, "vega": 0.0992, "theta": -0.022, "rho": -0.0254, "theo": 0.9255, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.05, "last_trade_time": "2026-08-06T09:30:01", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND270115C00175000", "bid": 115.5, "bid_size": 2.0, "ask": 119.7, "ask_size": 1.0, "iv": 0.4663, "open_interest": 0.0, "volume": 0.0, "delta": 0.9689, "gamma": 0.0008, "vega": 0.111, "theta": -0.0088, "rho": 0.5351, "theo": 118.1352, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 117.599998474121}, {"option": "LGND270115P00175000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.6285, "open_interest": 0.0, "volume": 0.0, "delta": -0.0296, "gamma": 0.0008, "vega": 0.1114, "theta": -0.0244, "rho": -0.0292, "theo": 1.0695, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND270115C00180000", "bid": 111.0, "bid_size": 1.0, "ask": 115.5, "ask_size": 1.0, "iv": 0.496, "open_interest": 1.0, "volume": 0.0, "delta": 0.9644, "gamma": 0.0009, "vega": 0.1247, "theta": -0.0119, "rho": 0.5465, "theo": 113.3754, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 111.55, "last_trade_time": "2026-08-20T15:08:53", "percent_change": 0.0, "prev_day_close": 112.450000762939}, {"option": "LGND270115P00180000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.6, "open_interest": 1.0, "volume": 0.0, "delta": -0.0342, "gamma": 0.0009, "vega": 0.1253, "theta": -0.0269, "rho": -0.0338, "theo": 1.2351, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.45, "last_trade_time": "2026-08-06T09:30:01", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND270115C00185000", "bid": 106.0, "bid_size": 8.0, "ask": 110.3, "ask_size": 1.0, "iv": 0.4652, "open_interest": 0.0, "volume": 0.0, "delta": 0.9592, "gamma": 0.001, "vega": 0.1402, "theta": -0.0153, "rho": 0.5571, "theo": 108.6409, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 107.950000762939}, {"option": "LGND270115P00185000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.5722, "open_interest": 4.0, "volume": 0.0, "delta": -0.0394, "gamma": 0.001, "vega": 0.1413, "theta": -0.0297, "rho": -0.0388, "theo": 1.427, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.65, "last_trade_time": "2026-08-06T09:30:02", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND270115C00190000", "bid": 101.5, "bid_size": 4.0, "ask": 106.0, "ask_size": 2.0, "iv": 0.476, "open_interest": 0.0, "volume": 0.0, "delta": 0.9533, "gamma": 0.0012, "vega": 0.157, "theta": -0.0189, "rho": 0.567, "theo": 103.9361, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 102.950000762939}, {"option": "LGND270115P00190000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.545, "open_interest": 3.0, "volume": 0.0, "delta": -0.0454, "gamma": 0.0012, "vega": 0.1577, "theta": -0.0327, "rho": -0.0446, "theo": 1.6487, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.45, "last_trade_time": "2026-07-27T09:30:03", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270115C00195000", "bid": 96.5, "bid_size": 6.0, "ask": 100.8, "ask_size": 1.0, "iv": 0.4467, "open_interest": 1.0, "volume": 0.0, "delta": 0.9465, "gamma": 0.0013, "vega": 0.1753, "theta": -0.0228, "rho": 0.576, "theo": 99.2647, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 118.0, "last_trade_time": "2026-06-26T15:55:00", "percent_change": 0.0, "prev_day_close": 98.5}, {"option": "LGND270115P00195000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.5184, "open_interest": 0.0, "volume": 0.0, "delta": -0.0522, "gamma": 0.0013, "vega": 0.1764, "theta": -0.0359, "rho": -0.0513, "theo": 1.9036, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270115C00200000", "bid": 92.0, "bid_size": 8.0, "ask": 96.7, "ask_size": 1.0, "iv": 0.4563, "open_interest": 1.0, "volume": 0.0, "delta": 0.9389, "gamma": 0.0015, "vega": 0.1955, "theta": -0.0268, "rho": 0.5839, "theo": 94.632, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 99.2, "last_trade_time": "2026-06-25T09:37:01", "percent_change": 0.0, "prev_day_close": 93.7000007629394}, {"option": "LGND270115P00200000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.4924, "open_interest": 1.0, "volume": 0.0, "delta": -0.06, "gamma": 0.0015, "vega": 0.1969, "theta": -0.0394, "rho": -0.0586, "theo": 2.1989, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.65, "last_trade_time": "2026-08-06T09:30:02", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270115C00210000", "bid": 83.1, "bid_size": 6.0, "ask": 87.5, "ask_size": 6.0, "iv": 0.4516, "open_interest": 0.0, "volume": 0.0, "delta": 0.9204, "gamma": 0.0019, "vega": 0.2404, "theta": -0.0356, "rho": 0.5964, "theo": 85.506, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 84.4000015258789}, {"option": "LGND270115P00210000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.4418, "open_interest": 1.0, "volume": 0.0, "delta": -0.0787, "gamma": 0.002, "vega": 0.2429, "theta": -0.047, "rho": -0.0766, "theo": 2.9283, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.7, "last_trade_time": "2026-08-06T09:30:01", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270115C00220000", "bid": 74.1, "bid_size": 8.0, "ask": 78.5, "ask_size": 2.0, "iv": 0.4344, "open_interest": 0.0, "volume": 0.0, "delta": 0.897, "gamma": 0.0024, "vega": 0.2918, "theta": -0.0451, "rho": 0.6034, "theo": 76.6109, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 75.4000015258789}, {"option": "LGND270115P00220000", "bid": 1.1, "bid_size": 8.0, "ask": 5.5, "ask_size": 3.0, "iv": 0.4242, "open_interest": 0.0, "volume": 0.0, "delta": -0.1024, "gamma": 0.0024, "vega": 0.2936, "theta": -0.0554, "rho": -0.0994, "theo": 3.8928, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.30000001192093}, {"option": "LGND270115C00230000", "bid": 65.9, "bid_size": 7.0, "ask": 69.9, "ask_size": 1.0, "iv": 0.4287, "open_interest": 0.0, "volume": 0.0, "delta": 0.868, "gamma": 0.003, "vega": 0.3488, "theta": -0.0552, "rho": 0.6039, "theo": 68.0104, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 67.4000015258789}, {"option": "LGND270115P00230000", "bid": 2.65, "bid_size": 3.0, "ask": 7.0, "ask_size": 8.0, "iv": 0.4222, "open_interest": 0.0, "volume": 0.0, "delta": -0.1319, "gamma": 0.003, "vega": 0.3507, "theta": -0.0644, "rho": -0.1271, "theo": 5.157, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.82500004768372}, {"option": "LGND270115C00240000", "bid": 58.0, "bid_size": 4.0, "ask": 62.0, "ask_size": 2.0, "iv": 0.4132, "open_interest": 0.0, "volume": 0.0, "delta": 0.8325, "gamma": 0.0036, "vega": 0.4093, "theta": -0.0656, "rho": 0.5971, "theo": 59.7787, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 59.3500003814697}, {"option": "LGND270115P00240000", "bid": 4.4, "bid_size": 1.0, "ask": 8.5, "ask_size": 5.0, "iv": 0.4115, "open_interest": 0.0, "volume": 0.0, "delta": -0.168, "gamma": 0.0037, "vega": 0.4117, "theta": -0.0738, "rho": -0.1601, "theo": 6.7963, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.45000004768372}, {"option": "LGND270115C00250000", "bid": 50.1, "bid_size": 7.0, "ask": 54.0, "ask_size": 4.0, "iv": 0.411, "open_interest": 0.0, "volume": 0.0, "delta": 0.7904, "gamma": 0.0043, "vega": 0.4702, "theta": -0.0758, "rho": 0.5825, "theo": 51.997, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 51.5499992370606}, {"option": "LGND270115P00250000", "bid": 6.6, "bid_size": 8.0, "ask": 10.5, "ask_size": 4.0, "iv": 0.4026, "open_interest": 0.0, "volume": 0.0, "delta": -0.2109, "gamma": 0.0043, "vega": 0.4734, "theta": -0.083, "rho": -0.1988, "theo": 8.8935, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.74999976158142}, {"option": "LGND270115C00260000", "bid": 42.9, "bid_size": 8.0, "ask": 47.0, "ask_size": 4.0, "iv": 0.4052, "open_interest": 0.0, "volume": 0.0, "delta": 0.7417, "gamma": 0.0049, "vega": 0.5278, "theta": -0.0853, "rho": 0.5599, "theo": 44.7477, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 43.15, "last_trade_time": "2026-08-24T10:00:15", "percent_change": 0.0, "prev_day_close": 44.4500007629394}, {"option": "LGND270115P00260000", "bid": 9.4, "bid_size": 8.0, "ask": 13.5, "ask_size": 3.0, "iv": 0.3998, "open_interest": 0.0, "volume": 0.0, "delta": -0.2606, "gamma": 0.005, "vega": 0.5313, "theta": -0.0916, "rho": -0.243, "theo": 11.5334, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.4499998092651}, {"option": "LGND270115C00270000", "bid": 36.2, "bid_size": 8.0, "ask": 40.2, "ask_size": 1.0, "iv": 0.3961, "open_interest": 0.0, "volume": 0.0, "delta": 0.6872, "gamma": 0.0054, "vega": 0.578, "theta": -0.0933, "rho": 0.5297, "theo": 38.1053, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.8999996185303}, {"option": "LGND270115P00270000", "bid": 12.7, "bid_size": 4.0, "ask": 17.0, "ask_size": 5.0, "iv": 0.3955, "open_interest": 0.0, "volume": 0.0, "delta": -0.3164, "gamma": 0.0056, "vega": 0.5815, "theta": -0.0988, "rho": -0.2913, "theo": 14.7933, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.8499999046326}, {"option": "LGND270115C00280000", "bid": 30.2, "bid_size": 7.0, "ask": 34.5, "ask_size": 4.0, "iv": 0.3928, "open_interest": 1.0, "volume": 0.0, "delta": 0.6284, "gamma": 0.0059, "vega": 0.617, "theta": -0.0995, "rho": 0.4931, "theo": 32.1275, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 42.6, "last_trade_time": "2026-08-11T10:50:54", "percent_change": 0.0, "prev_day_close": 31.75}, {"option": "LGND270115P00280000", "bid": 17.2, "bid_size": 1.0, "ask": 21.0, "ask_size": 8.0, "iv": 0.3952, "open_interest": 0.0, "volume": 0.0, "delta": -0.377, "gamma": 0.0061, "vega": 0.6191, "theta": -0.1043, "rho": -0.34, "theo": 18.7341, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.1000003814697}, {"option": "LGND270115C00290000", "bid": 25.0, "bid_size": 10.0, "ask": 28.5, "ask_size": 10.0, "iv": 0.384, "open_interest": 0.0, "volume": 0.0, "delta": 0.5669, "gamma": 0.0062, "vega": 0.6419, "theta": -0.1034, "rho": 0.4516, "theo": 26.8465, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 26.4499998092651}, {"option": "LGND270115P00290000", "bid": 21.6, "bid_size": 10.0, "ask": 25.4, "ask_size": 10.0, "iv": 0.3872, "open_interest": 1.0, "volume": 0.0, "delta": -0.4404, "gamma": 0.0064, "vega": 0.6418, "theta": -0.1075, "rho": -0.3864, "theo": 23.3923, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.33, "last_trade_time": "2026-07-13T11:32:22", "percent_change": 0.0, "prev_day_close": 24.1499996185303}, {"option": "LGND270115C00300000", "bid": 20.4, "bid_size": 10.0, "ask": 23.5, "ask_size": 10.0, "iv": 0.3784, "open_interest": 2.0, "volume": 2.0, "delta": 0.5051, "gamma": 0.0063, "vega": 0.6512, "theta": -0.1049, "rho": 0.4074, "theo": 22.2647, "change": 2.65, "open": 22.6, "high": 22.6, "low": 22.6, "tick": "no_change", "last_trade_price": 22.6, "last_trade_time": "2026-09-21T12:09:46", "percent_change": 13.2832, "prev_day_close": 21.9499998092651}, {"option": "LGND270115P00300000", "bid": 27.5, "bid_size": 10.0, "ask": 31.0, "ask_size": 7.0, "iv": 0.3905, "open_interest": 1.0, "volume": 0.0, "delta": -0.5047, "gamma": 0.0066, "vega": 0.6484, "theta": -0.1084, "rho": -0.4317, "theo": 28.7733, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.3, "last_trade_time": "2026-07-08T10:24:28", "percent_change": 0.0, "prev_day_close": 29.25}, {"option": "LGND270115C00310000", "bid": 16.7, "bid_size": 10.0, "ask": 19.7, "ask_size": 10.0, "iv": 0.3797, "open_interest": 2.0, "volume": 0.0, "delta": 0.4449, "gamma": 0.0063, "vega": 0.6453, "theta": -0.1041, "rho": 0.3624, "theo": 18.3556, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.5, "last_trade_time": "2026-09-11T11:27:07", "percent_change": 0.0, "prev_day_close": 18.2000007629395}, {"option": "LGND270115P00310000", "bid": 33.1, "bid_size": 10.0, "ask": 36.9, "ask_size": 10.0, "iv": 0.3844, "open_interest": 0.0, "volume": 0.0, "delta": -0.5677, "gamma": 0.0066, "vega": 0.6383, "theta": -0.1071, "rho": -0.4679, "theo": 34.8538, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 35.25}, {"option": "LGND270115C00320000", "bid": 12.5, "bid_size": 11.0, "ask": 16.9, "ask_size": 1.0, "iv": 0.3763, "open_interest": 1.0, "volume": 0.0, "delta": 0.3879, "gamma": 0.0061, "vega": 0.6261, "theta": -0.1012, "rho": 0.3187, "theo": 15.069, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 42.0, "last_trade_time": "2026-07-10T09:33:15", "percent_change": 0.0, "prev_day_close": 14.6499996185303}, {"option": "LGND270115P00320000", "bid": 39.3, "bid_size": 1.0, "ask": 43.8, "ask_size": 5.0, "iv": 0.3816, "open_interest": 1.0, "volume": 0.0, "delta": -0.6277, "gamma": 0.0064, "vega": 0.6128, "theta": -0.1037, "rho": -0.4952, "theo": 41.5842, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 38.68, "last_trade_time": "2026-07-13T11:32:22", "percent_change": 0.0, "prev_day_close": 41.9500007629394}, {"option": "LGND270115C00330000", "bid": 9.7, "bid_size": 8.0, "ask": 14.4, "ask_size": 1.0, "iv": 0.3783, "open_interest": 11.0, "volume": 0.0, "delta": 0.3355, "gamma": 0.0058, "vega": 0.5964, "theta": -0.0967, "rho": 0.2777, "theo": 12.3395, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.6, "last_trade_time": "2026-09-01T09:32:28", "percent_change": 0.0, "prev_day_close": 11.5999999046326}, {"option": "LGND270115P00330000", "bid": 46.5, "bid_size": 1.0, "ask": 51.0, "ask_size": 7.0, "iv": 0.3806, "open_interest": 0.0, "volume": 0.0, "delta": -0.6834, "gamma": 0.0062, "vega": 0.5746, "theta": -0.0988, "rho": -0.5073, "theo": 48.8959, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 49.3500003814697}, {"option": "LGND270115C00340000", "bid": 7.5, "bid_size": 11.0, "ask": 11.7, "ask_size": 1.0, "iv": 0.376, "open_interest": 0.0, "volume": 0.0, "delta": 0.2883, "gamma": 0.0054, "vega": 0.5592, "theta": -0.091, "rho": 0.2401, "theo": 10.0943, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.59999990463257}, {"option": "LGND270115P00340000", "bid": 54.7, "bid_size": 1.0, "ask": 59.0, "ask_size": 7.0, "iv": 0.3875, "open_interest": 0.0, "volume": 0.0, "delta": -0.7342, "gamma": 0.0058, "vega": 0.5274, "theta": -0.0927, "rho": -0.5145, "theo": 56.7177, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 56.8500003814697}, {"option": "LGND270115C00350000", "bid": 5.6, "bid_size": 4.0, "ask": 10.2, "ask_size": 3.0, "iv": 0.3803, "open_interest": 0.0, "volume": 0.0, "delta": 0.2466, "gamma": 0.005, "vega": 0.5171, "theta": -0.0847, "rho": 0.206, "theo": 8.2598, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.44999980926514}, {"option": "LGND270115P00350000", "bid": 62.7, "bid_size": 1.0, "ask": 67.5, "ask_size": 7.0, "iv": 0.3899, "open_interest": 0.0, "volume": 0.0, "delta": -0.7797, "gamma": 0.0054, "vega": 0.4764, "theta": -0.0859, "rho": -0.5081, "theo": 64.9786, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 65.5}, {"option": "LGND270115C00360000", "bid": 4.5, "bid_size": 10.0, "ask": 8.9, "ask_size": 6.0, "iv": 0.3889, "open_interest": 2.0, "volume": 0.0, "delta": 0.2102, "gamma": 0.0045, "vega": 0.4734, "theta": -0.0779, "rho": 0.1762, "theo": 6.7671, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.27, "last_trade_time": "2026-08-13T11:32:07", "percent_change": 0.0, "prev_day_close": 6.55000019073486}, {"option": "LGND270115P00360000", "bid": 71.7, "bid_size": 1.0, "ask": 76.0, "ask_size": 7.0, "iv": 0.3961, "open_interest": 0.0, "volume": 0.0, "delta": -0.8198, "gamma": 0.005, "vega": 0.4178, "theta": -0.0787, "rho": -0.4836, "theo": 73.6097, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 73.8499984741211}, {"option": "LGND270115C00370000", "bid": 3.0, "bid_size": 6.0, "ask": 7.1, "ask_size": 1.0, "iv": 0.3815, "open_interest": 0.0, "volume": 0.0, "delta": 0.1788, "gamma": 0.004, "vega": 0.4298, "theta": -0.0712, "rho": 0.1505, "theo": 5.5564, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.04999995231628}, {"option": "LGND270115P00370000", "bid": 80.4, "bid_size": 7.0, "ask": 85.0, "ask_size": 7.0, "iv": 0.3981, "open_interest": 0.0, "volume": 0.0, "delta": -0.855, "gamma": 0.0046, "vega": 0.3607, "theta": -0.0714, "rho": -0.4554, "theo": 82.5418, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 83.0999984741211}, {"option": "LGND270115C00380000", "bid": 2.0, "bid_size": 6.0, "ask": 6.2, "ask_size": 1.0, "iv": 0.3845, "open_interest": 0.0, "volume": 0.0, "delta": 0.152, "gamma": 0.0036, "vega": 0.3871, "theta": -0.0646, "rho": 0.1281, "theo": 4.575, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.09999990463257}, {"option": "LGND270115P00380000", "bid": 89.9, "bid_size": 1.0, "ask": 94.0, "ask_size": 7.0, "iv": 0.4046, "open_interest": 0.0, "volume": 0.0, "delta": -0.8857, "gamma": 0.0042, "vega": 0.3057, "theta": -0.0641, "rho": -0.41, "theo": 91.7284, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 92.1499977111816}, {"option": "LGND270115C00390000", "bid": 1.5, "bid_size": 10.0, "ask": 5.6, "ask_size": 6.0, "iv": 0.3943, "open_interest": 0.0, "volume": 0.0, "delta": 0.1292, "gamma": 0.0032, "vega": 0.3474, "theta": -0.0583, "rho": 0.1092, "theo": 3.7787, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.54999995231628}, {"option": "LGND270115P00390000", "bid": 99.0, "bid_size": 7.0, "ask": 103.5, "ask_size": 3.0, "iv": 0.4065, "open_interest": 0.0, "volume": 0.0, "delta": -0.9122, "gamma": 0.0038, "vega": 0.2511, "theta": -0.0563, "rho": -0.3578, "theo": 101.1165, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 101.699996948242}, {"option": "LGND270115C00400000", "bid": 0.5, "bid_size": 6.0, "ask": 5.1, "ask_size": 1.0, "iv": 0.3939, "open_interest": 0.0, "volume": 0.0, "delta": 0.1099, "gamma": 0.0028, "vega": 0.3102, "theta": -0.0525, "rho": 0.0929, "theo": 3.1324, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.79999995231628}, {"option": "LGND270115P00400000", "bid": 108.5, "bid_size": 8.0, "ask": 113.0, "ask_size": 5.0, "iv": 0.4211, "open_interest": 1.0, "volume": 0.0, "delta": -0.9356, "gamma": 0.0035, "vega": 0.1932, "theta": -0.0512, "rho": -0.3018, "theo": 110.6798, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 116.5, "last_trade_time": "2026-09-10T09:31:03", "percent_change": 0.0, "prev_day_close": 111.199996948242}, {"option": "LGND270115C00410000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.4053, "open_interest": 0.0, "volume": 0.0, "delta": 0.0936, "gamma": 0.0025, "vega": 0.2765, "theta": -0.0471, "rho": 0.0792, "theo": 2.6058, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270115P00410000", "bid": 118.7, "bid_size": 1.0, "ask": 123.0, "ask_size": 2.0, "iv": 0.4379, "open_interest": 0.0, "volume": 0.0, "delta": -0.956, "gamma": 0.0033, "vega": 0.1457, "theta": -0.0482, "rho": -0.2201, "theo": 120.3738, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 126.5, "last_trade_time": "2026-09-10T09:31:03", "percent_change": 0.0, "prev_day_close": 121.099998474121}, {"option": "LGND270115C00420000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.4266, "open_interest": 0.0, "volume": 0.0, "delta": 0.0799, "gamma": 0.0022, "vega": 0.2457, "theta": -0.0422, "rho": 0.0676, "theo": 2.1765, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270115P00420000", "bid": 128.2, "bid_size": 1.0, "ask": 133.0, "ask_size": 2.0, "iv": 0.4469, "open_interest": 0.0, "volume": 0.0, "delta": -0.9734, "gamma": 0.003, "vega": 0.0894, "theta": -0.0407, "rho": -0.1247, "theo": 130.1905, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 131.299995422363}, {"option": "LGND270115C00430000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.447, "open_interest": 1.0, "volume": 0.0, "delta": 0.0683, "gamma": 0.0019, "vega": 0.2184, "theta": -0.0377, "rho": 0.0578, "theo": 1.8245, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.5, "last_trade_time": "2026-08-25T09:30:01", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270115P00430000", "bid": 138.0, "bid_size": 2.0, "ask": 142.7, "ask_size": 4.0, "iv": 0.451, "open_interest": 0.0, "volume": 0.0, "delta": -0.986, "gamma": 0.0022, "vega": 0.0539, "theta": -0.0368, "rho": -0.0273, "theo": 140.0941, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 141.049995422363}, {"option": "LGND270115C00440000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.4668, "open_interest": 2.0, "volume": 0.0, "delta": 0.0585, "gamma": 0.0017, "vega": 0.1936, "theta": -0.0337, "rho": 0.0495, "theo": 1.5357, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.15, "last_trade_time": "2026-08-25T09:30:01", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270115P00440000", "bid": 148.2, "bid_size": 1.0, "ask": 153.0, "ask_size": 3.0, "iv": 0.4902, "open_interest": 0.0, "volume": 0.0, "delta": -0.9941, "gamma": 0.0009, "vega": 0.0, "theta": -0.0353, "rho": 0.0, "theo": 150.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 151.349998474121}, {"option": "LGND270115C00450000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.4859, "open_interest": 1.0, "volume": 0.0, "delta": 0.0502, "gamma": 0.0015, "vega": 0.172, "theta": -0.0301, "rho": 0.0426, "theo": 1.2972, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.8, "last_trade_time": "2026-08-25T09:30:01", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270115P00450000", "bid": 158.0, "bid_size": 3.0, "ask": 162.9, "ask_size": 6.0, "iv": 0.5007, "open_interest": 0.0, "volume": 0.0, "delta": -0.9985, "gamma": 0.0002, "vega": 0.0, "theta": -0.0353, "rho": 0.0, "theo": 160.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 161.049995422363}, {"option": "LGND270115C00460000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.5022, "open_interest": 0.0, "volume": 0.0, "delta": 0.0432, "gamma": 0.0013, "vega": 0.1525, "theta": -0.0269, "rho": 0.0366, "theo": 1.1, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND270115P00460000", "bid": 168.0, "bid_size": 2.0, "ask": 172.7, "ask_size": 4.0, "iv": 0.512, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0353, "rho": 0.0, "theo": 170.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 171.049995422363}, {"option": "LGND270115C00470000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.52, "open_interest": 0.0, "volume": 0.0, "delta": 0.0373, "gamma": 0.0011, "vega": 0.1355, "theta": -0.024, "rho": 0.0316, "theo": 0.9362, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270115P00470000", "bid": 178.0, "bid_size": 2.0, "ask": 182.7, "ask_size": 4.0, "iv": 0.5312, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0353, "rho": 0.0, "theo": 180.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 181.049995422363}, {"option": "LGND270219C00150000", "bid": 140.8, "bid_size": 2.0, "ask": 145.5, "ask_size": 2.0, "iv": 0.5424, "open_interest": 0.0, "volume": 0.0, "delta": 0.9802, "gamma": 0.0004, "vega": 0.0858, "theta": 0.0, "rho": 0.5946, "theo": 143.2111, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 142.349998474121}, {"option": "LGND270219P00150000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.6878, "open_interest": 0.0, "volume": 0.0, "delta": -0.0186, "gamma": 0.0004, "vega": 0.0861, "theta": -0.015, "rho": -0.0242, "theo": 0.7627, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND270219C00155000", "bid": 136.0, "bid_size": 2.0, "ask": 140.4, "ask_size": 1.0, "iv": 0.5129, "open_interest": 0.0, "volume": 0.0, "delta": 0.9772, "gamma": 0.0005, "vega": 0.097, "theta": 0.0, "rho": 0.6112, "theo": 138.4279, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 137.949996948242}, {"option": "LGND270219P00155000", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.6591, "open_interest": 0.0, "volume": 0.0, "delta": -0.0216, "gamma": 0.0005, "vega": 0.0976, "theta": -0.0167, "rho": -0.028, "theo": 0.8825, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND270219C00160000", "bid": 131.1, "bid_size": 6.0, "ask": 136.0, "ask_size": 4.0, "iv": 0.5182, "open_interest": 0.0, "volume": 0.0, "delta": 0.9739, "gamma": 0.0006, "vega": 0.1096, "theta": 0.0, "rho": 0.6273, "theo": 133.6627, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 132.900001525879}, {"option": "LGND270219P00160000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.6342, "open_interest": 0.0, "volume": 0.0, "delta": -0.0249, "gamma": 0.0006, "vega": 0.1105, "theta": -0.0185, "rho": -0.0324, "theo": 1.0207, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND270219C00165000", "bid": 126.5, "bid_size": 2.0, "ask": 130.7, "ask_size": 1.0, "iv": 0.4905, "open_interest": 0.0, "volume": 0.0, "delta": 0.9701, "gamma": 0.0007, "vega": 0.1234, "theta": -0.001, "rho": 0.6427, "theo": 128.9182, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 128.349998474121}, {"option": "LGND270219P00165000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.607, "open_interest": 0.0, "volume": 0.0, "delta": -0.0288, "gamma": 0.0007, "vega": 0.124, "theta": -0.0205, "rho": -0.0373, "theo": 1.1798, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND270219C00170000", "bid": 121.5, "bid_size": 2.0, "ask": 125.7, "ask_size": 1.0, "iv": 0.4586, "open_interest": 0.0, "volume": 0.0, "delta": 0.9658, "gamma": 0.0008, "vega": 0.1384, "theta": -0.0038, "rho": 0.6574, "theo": 124.197, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 123.399997711182}, {"option": "LGND270219P00170000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.5807, "open_interest": 2.0, "volume": 0.0, "delta": -0.0331, "gamma": 0.0008, "vega": 0.1394, "theta": -0.0227, "rho": -0.0427, "theo": 1.3621, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.2, "last_trade_time": "2026-09-10T09:30:01", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND270219C00175000", "bid": 117.0, "bid_size": 8.0, "ask": 121.6, "ask_size": 7.0, "iv": 0.4802, "open_interest": 0.0, "volume": 0.0, "delta": 0.9609, "gamma": 0.0009, "vega": 0.1552, "theta": -0.0069, "rho": 0.6712, "theo": 119.5024, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 118.700000762939}, {"option": "LGND270219P00175000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.555, "open_interest": 2.0, "volume": 0.0, "delta": -0.038, "gamma": 0.0009, "vega": 0.1566, "theta": -0.025, "rho": -0.0493, "theo": 1.5717, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.4, "last_trade_time": "2026-09-10T09:30:01", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND270219C00180000", "bid": 112.0, "bid_size": 8.0, "ask": 116.8, "ask_size": 4.0, "iv": 0.4616, "open_interest": 0.0, "volume": 0.0, "delta": 0.9554, "gamma": 0.001, "vega": 0.1734, "theta": -0.0101, "rho": 0.6842, "theo": 114.8383, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 114.0}, {"option": "LGND270219P00180000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.53, "open_interest": 1.0, "volume": 0.0, "delta": -0.0436, "gamma": 0.001, "vega": 0.1743, "theta": -0.0275, "rho": -0.0563, "theo": 1.8123, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.9, "last_trade_time": "2026-07-15T09:30:02", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270219C00185000", "bid": 107.5, "bid_size": 8.0, "ask": 112.1, "ask_size": 5.0, "iv": 0.459, "open_interest": 0.0, "volume": 0.0, "delta": 0.9492, "gamma": 0.0011, "vega": 0.1929, "theta": -0.0135, "rho": 0.6962, "theo": 110.2085, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 109.450000762939}, {"option": "LGND270219P00185000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.5056, "open_interest": 1.0, "volume": 0.0, "delta": -0.05, "gamma": 0.0011, "vega": 0.1944, "theta": -0.0302, "rho": -0.0642, "theo": 2.0871, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.5, "last_trade_time": "2026-08-21T09:30:00", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270219C00190000", "bid": 103.0, "bid_size": 8.0, "ask": 107.4, "ask_size": 1.0, "iv": 0.4564, "open_interest": 0.0, "volume": 0.0, "delta": 0.9421, "gamma": 0.0013, "vega": 0.2144, "theta": -0.017, "rho": 0.707, "theo": 105.6175, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 104.75}, {"option": "LGND270219P00190000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.4818, "open_interest": 0.0, "volume": 0.0, "delta": -0.0571, "gamma": 0.0013, "vega": 0.2162, "theta": -0.0331, "rho": -0.0735, "theo": 2.4019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "LGND270219C00195000", "bid": 98.5, "bid_size": 7.0, "ask": 103.0, "ask_size": 5.0, "iv": 0.4557, "open_interest": 0.0, "volume": 0.0, "delta": 0.9343, "gamma": 0.0014, "vega": 0.2372, "theta": -0.0208, "rho": 0.7165, "theo": 101.0706, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 100.200000762939}, {"option": "LGND270219P00195000", "bid": 0.1, "bid_size": 9.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.4607, "open_interest": 0.0, "volume": 0.0, "delta": -0.0651, "gamma": 0.0014, "vega": 0.2387, "theta": -0.0362, "rho": -0.0834, "theo": 2.761, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.55000000074506}, {"option": "LGND270219C00200000", "bid": 94.0, "bid_size": 7.0, "ask": 98.5, "ask_size": 5.0, "iv": 0.4501, "open_interest": 0.0, "volume": 0.0, "delta": 0.9255, "gamma": 0.0016, "vega": 0.2615, "theta": -0.0247, "rho": 0.7249, "theo": 96.5727, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 95.5999984741211}, {"option": "LGND270219P00200000", "bid": 0.5, "bid_size": 1.0, "ask": 4.9, "ask_size": 2.0, "iv": 0.4442, "open_interest": 0.0, "volume": 0.0, "delta": -0.074, "gamma": 0.0016, "vega": 0.2637, "theta": -0.0394, "rho": -0.0946, "theo": 3.1697, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.70000004768372}, {"option": "LGND270219C00210000", "bid": 85.1, "bid_size": 7.0, "ask": 89.7, "ask_size": 1.0, "iv": 0.4354, "open_interest": 0.0, "volume": 0.0, "delta": 0.9048, "gamma": 0.002, "vega": 0.3149, "theta": -0.0329, "rho": 0.7368, "theo": 87.7489, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 86.5499992370606}, {"option": "LGND270219P00210000", "bid": 1.5, "bid_size": 1.0, "ask": 6.0, "ask_size": 5.0, "iv": 0.4367, "open_interest": 0.0, "volume": 0.0, "delta": -0.0949, "gamma": 0.002, "vega": 0.3174, "theta": -0.0463, "rho": -0.1209, "theo": 4.1623, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.77499997615814}, {"option": "LGND270219C00220000", "bid": 76.5, "bid_size": 8.0, "ask": 81.0, "ask_size": 5.0, "iv": 0.4265, "open_interest": 0.0, "volume": 0.0, "delta": 0.8797, "gamma": 0.0024, "vega": 0.3735, "theta": -0.0416, "rho": 0.7421, "theo": 79.1979, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 78.2999992370606}, {"option": "LGND270219P00220000", "bid": 2.9, "bid_size": 1.0, "ask": 7.0, "ask_size": 5.0, "iv": 0.4256, "open_interest": 10.0, "volume": 0.0, "delta": -0.1205, "gamma": 0.0025, "vega": 0.3762, "theta": -0.0537, "rho": -0.1526, "theo": 5.4333, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 7.65, "last_trade_time": "2026-08-25T14:37:25", "percent_change": 0.0, "prev_day_close": 4.95000004768372}, {"option": "LGND270219C00230000", "bid": 68.5, "bid_size": 8.0, "ask": 73.0, "ask_size": 6.0, "iv": 0.4235, "open_interest": 0.0, "volume": 0.0, "delta": 0.8497, "gamma": 0.0029, "vega": 0.4352, "theta": -0.0505, "rho": 0.7402, "theo": 70.9778, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 70.1500015258789}, {"option": "LGND270219P00230000", "bid": 4.7, "bid_size": 1.0, "ask": 9.0, "ask_size": 2.0, "iv": 0.4244, "open_interest": 10.0, "volume": 0.0, "delta": -0.1511, "gamma": 0.0029, "vega": 0.4394, "theta": -0.0614, "rho": -0.1903, "theo": 7.0406, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.0, "last_trade_time": "2026-08-21T13:43:29", "percent_change": 0.0, "prev_day_close": 6.7999997138977}, {"option": "LGND270219C00240000", "bid": 61.0, "bid_size": 1.0, "ask": 65.0, "ask_size": 4.0, "iv": 0.4171, "open_interest": 0.0, "volume": 0.0, "delta": 0.8147, "gamma": 0.0034, "vega": 0.498, "theta": -0.0594, "rho": 0.7304, "theo": 63.1499, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 62.4500007629394}, {"option": "LGND270219P00240000", "bid": 6.4, "bid_size": 2.0, "ask": 11.0, "ask_size": 8.0, "iv": 0.4132, "open_interest": 0.0, "volume": 0.0, "delta": -0.1869, "gamma": 0.0034, "vega": 0.5022, "theta": -0.069, "rho": -0.2332, "theo": 9.0482, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.70000004768372}, {"option": "LGND270219C00250000", "bid": 53.7, "bid_size": 7.0, "ask": 57.7, "ask_size": 1.0, "iv": 0.4124, "open_interest": 0.0, "volume": 0.0, "delta": 0.7747, "gamma": 0.0039, "vega": 0.5595, "theta": -0.0678, "rho": 0.7123, "theo": 55.7743, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 55.3500003814697}, {"option": "LGND270219P00250000", "bid": 9.1, "bid_size": 8.0, "ask": 13.5, "ask_size": 8.0, "iv": 0.4089, "open_interest": 0.0, "volume": 0.0, "delta": -0.2279, "gamma": 0.004, "vega": 0.5642, "theta": -0.0764, "rho": -0.2804, "theo": 11.5188, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.3000001907349}, {"option": "LGND270219C00260000", "bid": 46.3, "bid_size": 7.0, "ask": 50.8, "ask_size": 1.0, "iv": 0.4009, "open_interest": 0.0, "volume": 0.0, "delta": 0.7301, "gamma": 0.0043, "vega": 0.6161, "theta": -0.0755, "rho": 0.6865, "theo": 48.9054, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 48.3999996185303}, {"option": "LGND270219P00260000", "bid": 12.0, "bid_size": 8.0, "ask": 16.5, "ask_size": 5.0, "iv": 0.4025, "open_interest": 61.0, "volume": 0.0, "delta": -0.2737, "gamma": 0.0044, "vega": 0.6201, "theta": -0.083, "rho": -0.3338, "theo": 14.51, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 31.9, "last_trade_time": "2026-06-22T15:27:30", "percent_change": 0.0, "prev_day_close": 14.3000001907349}, {"option": "LGND270219C00270000", "bid": 40.0, "bid_size": 6.0, "ask": 44.3, "ask_size": 1.0, "iv": 0.3952, "open_interest": 1.0, "volume": 0.0, "delta": 0.6818, "gamma": 0.0047, "vega": 0.6647, "theta": -0.0821, "rho": 0.6539, "theo": 42.5876, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 41.5, "last_trade_time": "2026-08-24T10:00:15", "percent_change": 0.0, "prev_day_close": 42.25}, {"option": "LGND270219P00270000", "bid": 15.8, "bid_size": 1.0, "ask": 20.0, "ask_size": 4.0, "iv": 0.3993, "open_interest": 1.0, "volume": 0.0, "delta": -0.3235, "gamma": 0.0049, "vega": 0.6683, "theta": -0.0886, "rho": -0.3886, "theo": 18.069, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 42.4, "last_trade_time": "2026-06-22T09:37:17", "percent_change": 0.0, "prev_day_close": 18.1499996185303}, {"option": "LGND270219C00280000", "bid": 34.5, "bid_size": 1.0, "ask": 38.8, "ask_size": 1.0, "iv": 0.3937, "open_interest": 2.0, "volume": 0.0, "delta": 0.6309, "gamma": 0.005, "vega": 0.7027, "theta": -0.0872, "rho": 0.6157, "theo": 36.8515, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 46.4, "last_trade_time": "2026-08-17T12:23:46", "percent_change": 0.0, "prev_day_close": 36.6000003814697}, {"option": "LGND270219P00280000", "bid": 19.8, "bid_size": 1.0, "ask": 24.5, "ask_size": 5.0, "iv": 0.3969, "open_interest": 5.0, "volume": 0.0, "delta": -0.3764, "gamma": 0.0052, "vega": 0.7052, "theta": -0.0929, "rho": -0.4442, "theo": 22.2265, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 27.75, "last_trade_time": "2026-07-27T12:31:57", "percent_change": 0.0, "prev_day_close": 22.6000003814697}, {"option": "LGND270219C00290000", "bid": 29.0, "bid_size": 6.0, "ask": 33.5, "ask_size": 1.0, "iv": 0.389, "open_interest": 8.0, "volume": 0.0, "delta": 0.5784, "gamma": 0.0053, "vega": 0.7287, "theta": -0.0908, "rho": 0.573, "theo": 31.7091, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 41.05, "last_trade_time": "2026-08-17T12:23:46", "percent_change": 0.0, "prev_day_close": 31.3500003814697}, {"option": "LGND270219P00290000", "bid": 25.1, "bid_size": 1.0, "ask": 29.3, "ask_size": 6.0, "iv": 0.398, "open_interest": 6.0, "volume": 0.0, "delta": -0.431, "gamma": 0.0055, "vega": 0.7288, "theta": -0.0956, "rho": -0.4976, "theo": 27.001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 40.7, "last_trade_time": "2026-06-23T15:07:20", "percent_change": 0.0, "prev_day_close": 27.3000001907349}, {"option": "LGND270219C00300000", "bid": 25.0, "bid_size": 3.0, "ask": 29.3, "ask_size": 1.0, "iv": 0.3934, "open_interest": 7.0, "volume": 0.0, "delta": 0.5259, "gamma": 0.0054, "vega": 0.7416, "theta": -0.0928, "rho": 0.5273, "theo": 27.1535, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 40.9, "last_trade_time": "2026-07-28T13:54:06", "percent_change": 0.0, "prev_day_close": 26.9499998092651}, {"option": "LGND270219P00300000", "bid": 30.1, "bid_size": 1.0, "ask": 34.5, "ask_size": 7.0, "iv": 0.3923, "open_interest": 1.0, "volume": 0.0, "delta": -0.4861, "gamma": 0.0057, "vega": 0.7382, "theta": -0.0968, "rho": -0.5436, "theo": 32.3849, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 30.36, "last_trade_time": "2026-07-06T10:15:00", "percent_change": 0.0, "prev_day_close": 32.5000009536743}, {"option": "LGND270219C00310000", "bid": 20.9, "bid_size": 2.0, "ask": 25.5, "ask_size": 6.0, "iv": 0.393, "open_interest": 1.0, "volume": 0.0, "delta": 0.4743, "gamma": 0.0054, "vega": 0.7418, "theta": -0.0931, "rho": 0.4809, "theo": 23.1622, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 42.8, "last_trade_time": "2026-07-14T12:11:00", "percent_change": 0.0, "prev_day_close": 22.75}, {"option": "LGND270219P00310000", "bid": 36.0, "bid_size": 1.0, "ask": 40.5, "ask_size": 4.0, "iv": 0.391, "open_interest": 0.0, "volume": 0.0, "delta": -0.5405, "gamma": 0.0057, "vega": 0.7336, "theta": -0.0964, "rho": -0.5855, "theo": 38.3615, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.5}, {"option": "LGND270219C00320000", "bid": 17.4, "bid_size": 3.0, "ask": 21.5, "ask_size": 1.0, "iv": 0.3889, "open_interest": 16.0, "volume": 0.0, "delta": 0.4249, "gamma": 0.0053, "vega": 0.7306, "theta": -0.092, "rho": 0.4351, "theo": 19.7007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.79, "last_trade_time": "2026-08-20T14:24:46", "percent_change": 0.0, "prev_day_close": 19.3000001907349}, {"option": "LGND270219P00320000", "bid": 42.2, "bid_size": 1.0, "ask": 47.0, "ask_size": 4.0, "iv": 0.3882, "open_interest": 0.0, "volume": 0.0, "delta": -0.593, "gamma": 0.0057, "vega": 0.7165, "theta": -0.0947, "rho": -0.6229, "theo": 44.8935, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 45.2000007629394}, {"option": "LGND270219C00330000", "bid": 14.4, "bid_size": 7.0, "ask": 18.3, "ask_size": 2.0, "iv": 0.3875, "open_interest": 2.0, "volume": 0.0, "delta": 0.3784, "gamma": 0.0052, "vega": 0.7093, "theta": -0.0897, "rho": 0.3902, "theo": 16.7232, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 36.85, "last_trade_time": "2026-06-29T13:57:46", "percent_change": 0.0, "prev_day_close": 16.2499995231628}, {"option": "LGND270219P00330000", "bid": 49.7, "bid_size": 1.0, "ask": 54.0, "ask_size": 4.0, "iv": 0.3914, "open_interest": 9.0, "volume": 0.0, "delta": -0.643, "gamma": 0.0056, "vega": 0.6854, "theta": -0.0917, "rho": -0.6409, "theo": 51.9398, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 47.6, "last_trade_time": "2026-07-09T14:47:07", "percent_change": 0.0, "prev_day_close": 52.1000003814697}, {"option": "LGND270219C00340000", "bid": 11.6, "bid_size": 10.0, "ask": 16.4, "ask_size": 3.0, "iv": 0.3911, "open_interest": 15.0, "volume": 0.0, "delta": 0.3353, "gamma": 0.0049, "vega": 0.6802, "theta": -0.0864, "rho": 0.3481, "theo": 14.1786, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.7, "last_trade_time": "2026-07-29T12:18:23", "percent_change": 0.0, "prev_day_close": 13.8999996185303}, {"option": "LGND270219P00340000", "bid": 56.9, "bid_size": 1.0, "ask": 61.5, "ask_size": 4.0, "iv": 0.3898, "open_interest": 2.0, "volume": 0.0, "delta": -0.6898, "gamma": 0.0054, "vega": 0.647, "theta": -0.0878, "rho": -0.6523, "theo": 59.4483, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 51.4, "last_trade_time": "2026-06-30T11:28:40", "percent_change": 0.0, "prev_day_close": 59.8000011444092}, {"option": "LGND270219C00350000", "bid": 9.5, "bid_size": 10.0, "ask": 14.1, "ask_size": 1.0, "iv": 0.3918, "open_interest": 0.0, "volume": 0.0, "delta": 0.2959, "gamma": 0.0047, "vega": 0.6457, "theta": -0.0823, "rho": 0.3092, "theo": 12.0174, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.5499997138977}, {"option": "LGND270219P00350000", "bid": 65.2, "bid_size": 1.0, "ask": 69.5, "ask_size": 7.0, "iv": 0.3948, "open_interest": 0.0, "volume": 0.0, "delta": -0.733, "gamma": 0.0052, "vega": 0.6023, "theta": -0.0831, "rho": -0.6586, "theo": 67.3678, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 67.5499992370606}, {"option": "LGND270219C00360000", "bid": 7.5, "bid_size": 6.0, "ask": 11.7, "ask_size": 1.0, "iv": 0.3871, "open_interest": 12.0, "volume": 0.0, "delta": 0.2604, "gamma": 0.0044, "vega": 0.6068, "theta": -0.0778, "rho": 0.273, "theo": 10.1881, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.9, "last_trade_time": "2026-08-21T13:43:29", "percent_change": 0.0, "prev_day_close": 9.59999990463257}, {"option": "LGND270219P00360000", "bid": 73.4, "bid_size": 1.0, "ask": 77.8, "ask_size": 5.0, "iv": 0.396, "open_interest": 0.0, "volume": 0.0, "delta": -0.7727, "gamma": 0.0049, "vega": 0.5499, "theta": -0.0779, "rho": -0.6456, "theo": 75.6499, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 76.0999984741211}, {"option": "LGND270219C00370000", "bid": 6.0, "bid_size": 10.0, "ask": 10.5, "ask_size": 1.0, "iv": 0.392, "open_interest": 10.0, "volume": 0.0, "delta": 0.2286, "gamma": 0.004, "vega": 0.5666, "theta": -0.0729, "rho": 0.2409, "theo": 8.6441, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.9, "last_trade_time": "2026-08-21T13:43:29", "percent_change": 0.0, "prev_day_close": 8.25}, {"option": "LGND270219P00370000", "bid": 81.9, "bid_size": 1.0, "ask": 86.5, "ask_size": 7.0, "iv": 0.3982, "open_interest": 0.0, "volume": 0.0, "delta": -0.8086, "gamma": 0.0046, "vega": 0.4946, "theta": -0.0724, "rho": -0.6194, "theo": 84.2433, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 84.6999969482422}, {"option": "LGND270219C00380000", "bid": 5.0, "bid_size": 10.0, "ask": 9.5, "ask_size": 6.0, "iv": 0.3996, "open_interest": 0.0, "volume": 0.0, "delta": 0.2004, "gamma": 0.0037, "vega": 0.525, "theta": -0.0679, "rho": 0.2117, "theo": 7.3441, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.29999995231628}, {"option": "LGND270219P00380000", "bid": 90.9, "bid_size": 1.0, "ask": 95.5, "ask_size": 7.0, "iv": 0.4035, "open_interest": 0.0, "volume": 0.0, "delta": -0.8412, "gamma": 0.0044, "vega": 0.4362, "theta": -0.067, "rho": -0.5854, "theo": 93.1114, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 93.5999984741211}, {"option": "LGND270219C00390000", "bid": 4.0, "bid_size": 10.0, "ask": 7.8, "ask_size": 1.0, "iv": 0.3966, "open_interest": 0.0, "volume": 0.0, "delta": 0.1755, "gamma": 0.0034, "vega": 0.4846, "theta": -0.063, "rho": 0.186, "theo": 6.2491, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.65000009536743}, {"option": "LGND270219P00390000", "bid": 100.2, "bid_size": 1.0, "ask": 104.5, "ask_size": 3.0, "iv": 0.4079, "open_interest": 0.0, "volume": 0.0, "delta": -0.8702, "gamma": 0.0041, "vega": 0.3774, "theta": -0.0614, "rho": -0.5277, "theo": 102.2069, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 102.599998474121}, {"option": "LGND270219C00400000", "bid": 3.0, "bid_size": 10.0, "ask": 6.8, "ask_size": 1.0, "iv": 0.3968, "open_interest": 0.0, "volume": 0.0, "delta": 0.1537, "gamma": 0.0031, "vega": 0.4447, "theta": -0.0581, "rho": 0.1632, "theo": 5.3283, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.90000009536743}, {"option": "LGND270219P00400000", "bid": 109.7, "bid_size": 1.0, "ask": 114.0, "ask_size": 7.0, "iv": 0.4175, "open_interest": 0.0, "volume": 0.0, "delta": -0.8965, "gamma": 0.0038, "vega": 0.3173, "theta": -0.0558, "rho": -0.4832, "theo": 111.5069, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 112.0}, {"option": "LGND270219C00410000", "bid": 2.0, "bid_size": 10.0, "ask": 6.3, "ask_size": 1.0, "iv": 0.3993, "open_interest": 0.0, "volume": 0.0, "delta": 0.1346, "gamma": 0.0028, "vega": 0.4074, "theta": -0.0534, "rho": 0.1432, "theo": 4.5522, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.09999990463257}, {"option": "LGND270219P00410000", "bid": 119.2, "bid_size": 1.0, "ask": 123.5, "ask_size": 5.0, "iv": 0.4239, "open_interest": 0.0, "volume": 0.0, "delta": -0.9203, "gamma": 0.0036, "vega": 0.2634, "theta": -0.0489, "rho": -0.4094, "theo": 120.965, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 121.5}, {"option": "LGND270219C00420000", "bid": 1.5, "bid_size": 6.0, "ask": 5.9, "ask_size": 6.0, "iv": 0.407, "open_interest": 0.0, "volume": 0.0, "delta": 0.1179, "gamma": 0.0026, "vega": 0.3714, "theta": -0.049, "rho": 0.1255, "theo": 3.8987, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.70000004768372}, {"option": "LGND270219P00420000", "bid": 128.5, "bid_size": 7.0, "ask": 133.0, "ask_size": 3.0, "iv": 0.4214, "open_interest": 1.0, "volume": 0.0, "delta": -0.9413, "gamma": 0.0034, "vega": 0.2024, "theta": -0.0406, "rho": -0.3086, "theo": 130.5734, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 140.8, "last_trade_time": "2026-09-15T09:30:55", "percent_change": 0.0, "prev_day_close": 131.099998474121}, {"option": "LGND270219C00430000", "bid": 1.0, "bid_size": 10.0, "ask": 5.4, "ask_size": 1.0, "iv": 0.4111, "open_interest": 0.0, "volume": 0.0, "delta": 0.1033, "gamma": 0.0023, "vega": 0.3387, "theta": -0.0449, "rho": 0.1103, "theo": 3.3466, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.20000004768372}, {"option": "LGND270219P00430000", "bid": 138.7, "bid_size": 1.0, "ask": 143.0, "ask_size": 2.0, "iv": 0.4462, "open_interest": 0.0, "volume": 0.0, "delta": -0.961, "gamma": 0.0033, "vega": 0.1528, "theta": -0.0408, "rho": -0.2151, "theo": 140.3031, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 141.099998474121}, {"option": "LGND270219C00440000", "bid": 0.5, "bid_size": 10.0, "ask": 4.9, "ask_size": 1.0, "iv": 0.4125, "open_interest": 0.0, "volume": 0.0, "delta": 0.0906, "gamma": 0.0021, "vega": 0.3077, "theta": -0.041, "rho": 0.0967, "theo": 2.8799, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.70000004768372}, {"option": "LGND270219P00440000", "bid": 148.0, "bid_size": 3.0, "ask": 152.9, "ask_size": 4.0, "iv": 0.4444, "open_interest": 0.0, "volume": 0.0, "delta": -0.9763, "gamma": 0.0026, "vega": 0.0855, "theta": -0.0507, "rho": -0.143, "theo": 150.1584, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 151.099998474121}, {"option": "LGND270219C00450000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.4222, "open_interest": 0.0, "volume": 0.0, "delta": 0.0796, "gamma": 0.0019, "vega": 0.2796, "theta": -0.0374, "rho": 0.0851, "theo": 2.4846, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270219P00450000", "bid": 158.0, "bid_size": 3.0, "ask": 162.9, "ask_size": 4.0, "iv": 0.4631, "open_interest": 0.0, "volume": 0.0, "delta": -0.9872, "gamma": 0.0018, "vega": 0.0324, "theta": -0.043, "rho": 0.0, "theo": 160.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 161.099998474121}, {"option": "LGND270219C00460000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.4385, "open_interest": 0.0, "volume": 0.0, "delta": 0.07, "gamma": 0.0017, "vega": 0.2538, "theta": -0.0341, "rho": 0.0749, "theo": 2.1487, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270219P00460000", "bid": 168.0, "bid_size": 3.0, "ask": 172.9, "ask_size": 4.0, "iv": 0.4813, "open_interest": 0.0, "volume": 0.0, "delta": -0.9944, "gamma": 0.0008, "vega": 0.0, "theta": -0.043, "rho": 0.0, "theo": 170.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 171.099998474121}, {"option": "LGND270219C00470000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.4542, "open_interest": 0.0, "volume": 0.0, "delta": 0.0617, "gamma": 0.0015, "vega": 0.23, "theta": -0.0311, "rho": 0.0659, "theo": 1.8632, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270219P00470000", "bid": 178.0, "bid_size": 3.0, "ask": 182.9, "ask_size": 4.0, "iv": 0.499, "open_interest": 0.0, "volume": 0.0, "delta": -0.9986, "gamma": 0.0002, "vega": 0.0, "theta": -0.043, "rho": 0.0, "theo": 180.0914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 181.099998474121}, {"option": "LGND270521C00165000", "bid": 130.0, "bid_size": 8.0, "ask": 134.2, "ask_size": 3.0, "iv": 0.4714, "open_interest": 0.0, "volume": 0.0, "delta": 0.9577, "gamma": 0.0008, "vega": 0.2136, "theta": 0.0, "rho": 0.9726, "theo": 132.1525, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 131.599998474121}, {"option": "LGND270521P00165000", "bid": 0.1, "bid_size": 8.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.49, "open_interest": 0.0, "volume": 0.0, "delta": -0.0425, "gamma": 0.0008, "vega": 0.2161, "theta": -0.0203, "rho": -0.0887, "theo": 2.197, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.55000004917383}, {"option": "LGND270521C00170000", "bid": 125.5, "bid_size": 8.0, "ask": 130.0, "ask_size": 5.0, "iv": 0.4731, "open_interest": 0.0, "volume": 0.0, "delta": 0.9515, "gamma": 0.0009, "vega": 0.2386, "theta": 0.0, "rho": 0.9906, "theo": 127.6706, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 127.150001525879}, {"option": "LGND270521P00170000", "bid": 0.25, "bid_size": 1.0, "ask": 4.9, "ask_size": 1.0, "iv": 0.4702, "open_interest": 0.0, "volume": 0.0, "delta": -0.0488, "gamma": 0.0009, "vega": 0.2419, "theta": -0.0226, "rho": -0.102, "theo": 2.5623, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.57500004768372}, {"option": "LGND270521C00175000", "bid": 121.0, "bid_size": 8.0, "ask": 125.5, "ask_size": 5.0, "iv": 0.4662, "open_interest": 0.0, "volume": 0.0, "delta": 0.9446, "gamma": 0.001, "vega": 0.2654, "theta": -0.0016, "rho": 1.0069, "theo": 123.2367, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 122.650001525879}, {"option": "LGND270521P00175000", "bid": 0.65, "bid_size": 3.0, "ask": 5.5, "ask_size": 5.0, "iv": 0.4693, "open_interest": 0.0, "volume": 0.0, "delta": -0.0559, "gamma": 0.001, "vega": 0.2687, "theta": -0.0249, "rho": -0.1164, "theo": 2.9779, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.77500003576279}, {"option": "LGND270521C00180000", "bid": 116.5, "bid_size": 8.0, "ask": 121.2, "ask_size": 5.0, "iv": 0.46, "open_interest": 0.0, "volume": 0.0, "delta": 0.937, "gamma": 0.0011, "vega": 0.2932, "theta": -0.0049, "rho": 1.0216, "theo": 118.855, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 118.200000762939}, {"option": "LGND270521P00180000", "bid": 1.15, "bid_size": 1.0, "ask": 6.0, "ask_size": 8.0, "iv": 0.4662, "open_interest": 0.0, "volume": 0.0, "delta": -0.0636, "gamma": 0.0012, "vega": 0.2965, "theta": -0.0274, "rho": -0.1323, "theo": 3.4459, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.4750000834465}, {"option": "LGND270521C00185000", "bid": 112.0, "bid_size": 11.0, "ask": 116.9, "ask_size": 6.0, "iv": 0.4542, "open_interest": 0.0, "volume": 0.0, "delta": 0.9288, "gamma": 0.0012, "vega": 0.3226, "theta": -0.0083, "rho": 1.0346, "theo": 114.5293, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 113.75}, {"option": "LGND270521P00185000", "bid": 1.55, "bid_size": 1.0, "ask": 6.4, "ask_size": 6.0, "iv": 0.4584, "open_interest": 0.0, "volume": 0.0, "delta": -0.0721, "gamma": 0.0013, "vega": 0.3275, "theta": -0.0299, "rho": -0.15, "theo": 3.9711, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.90000009536743}, {"option": "LGND270521C00190000", "bid": 108.0, "bid_size": 2.0, "ask": 112.4, "ask_size": 1.0, "iv": 0.4531, "open_interest": 0.0, "volume": 0.0, "delta": 0.9198, "gamma": 0.0014, "vega": 0.3535, "theta": -0.0118, "rho": 1.0455, "theo": 110.2648, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 109.75}, {"option": "LGND270521P00190000", "bid": 2.15, "bid_size": 1.0, "ask": 6.8, "ask_size": 2.0, "iv": 0.4525, "open_interest": 0.0, "volume": 0.0, "delta": -0.0813, "gamma": 0.0014, "vega": 0.3582, "theta": -0.0326, "rho": -0.1687, "theo": 4.5602, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.32500004768372}, {"option": "LGND270521C00195000", "bid": 103.5, "bid_size": 6.0, "ask": 107.9, "ask_size": 1.0, "iv": 0.442, "open_interest": 0.0, "volume": 0.0, "delta": 0.91, "gamma": 0.0015, "vega": 0.3849, "theta": -0.0153, "rho": 1.0548, "theo": 106.0658, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 105.5}, {"option": "LGND270521P00195000", "bid": 2.65, "bid_size": 3.0, "ask": 7.5, "ask_size": 5.0, "iv": 0.4481, "open_interest": 0.0, "volume": 0.0, "delta": -0.0913, "gamma": 0.0016, "vega": 0.3896, "theta": -0.0353, "rho": -0.1893, "theo": 5.2154, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.02500009536743}, {"option": "LGND270521C00200000", "bid": 99.5, "bid_size": 4.0, "ask": 103.8, "ask_size": 1.0, "iv": 0.4418, "open_interest": 0.0, "volume": 0.0, "delta": 0.8995, "gamma": 0.0016, "vega": 0.4176, "theta": -0.0189, "rho": 1.0621, "theo": 101.936, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 101.399997711182}, {"option": "LGND270521P00200000", "bid": 3.5, "bid_size": 6.0, "ask": 8.2, "ask_size": 2.0, "iv": 0.447, "open_interest": 0.0, "volume": 0.0, "delta": -0.1019, "gamma": 0.0017, "vega": 0.4236, "theta": -0.038, "rho": -0.2109, "theo": 5.9285, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.65000009536743}, {"option": "LGND270521C00210000", "bid": 91.5, "bid_size": 7.0, "ask": 95.7, "ask_size": 1.0, "iv": 0.437, "open_interest": 0.0, "volume": 0.0, "delta": 0.8761, "gamma": 0.0019, "vega": 0.4846, "theta": -0.0262, "rho": 1.0704, "theo": 93.9042, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 93.2999992370606}, {"option": "LGND270521P00210000", "bid": 5.7, "bid_size": 1.0, "ask": 10.0, "ask_size": 5.0, "iv": 0.4483, "open_interest": 0.0, "volume": 0.0, "delta": -0.1259, "gamma": 0.002, "vega": 0.4902, "theta": -0.0438, "rho": -0.2593, "theo": 7.6129, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.84999990463257}, {"option": "LGND270521C00220000", "bid": 83.5, "bid_size": 5.0, "ask": 88.2, "ask_size": 1.0, "iv": 0.4322, "open_interest": 0.0, "volume": 0.0, "delta": 0.8497, "gamma": 0.0022, "vega": 0.553, "theta": -0.0334, "rho": 1.0704, "theo": 86.201, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 85.25}, {"option": "LGND270521P00220000", "bid": 8.1, "bid_size": 1.0, "ask": 12.0, "ask_size": 5.0, "iv": 0.4461, "open_interest": 0.0, "volume": 0.0, "delta": -0.1531, "gamma": 0.0023, "vega": 0.5599, "theta": -0.0494, "rho": -0.3135, "theo": 9.6363, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.0500001907349}, {"option": "LGND270521C00230000", "bid": 76.5, "bid_size": 4.0, "ask": 80.3, "ask_size": 1.0, "iv": 0.423, "open_interest": 0.0, "volume": 0.0, "delta": 0.8204, "gamma": 0.0025, "vega": 0.6199, "theta": -0.0405, "rho": 1.063, "theo": 78.8568, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 78.2000007629394}, {"option": "LGND270521P00230000", "bid": 9.8, "bid_size": 1.0, "ask": 14.4, "ask_size": 2.0, "iv": 0.4357, "open_interest": 0.0, "volume": 0.0, "delta": -0.1834, "gamma": 0.0026, "vega": 0.6286, "theta": -0.055, "rho": -0.3732, "theo": 12.0278, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.5500001907349}, {"option": "LGND270521C00240000", "bid": 69.5, "bid_size": 4.0, "ask": 73.8, "ask_size": 1.0, "iv": 0.4236, "open_interest": 0.0, "volume": 0.0, "delta": 0.7886, "gamma": 0.0028, "vega": 0.6843, "theta": -0.0472, "rho": 1.0474, "theo": 71.8972, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 71.4000015258789}, {"option": "LGND270521P00240000", "bid": 12.8, "bid_size": 1.0, "ask": 17.0, "ask_size": 3.0, "iv": 0.4316, "open_interest": 0.0, "volume": 0.0, "delta": -0.2169, "gamma": 0.0029, "vega": 0.6924, "theta": -0.0603, "rho": -0.4376, "theo": 14.8502, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.9000000953674}, {"option": "LGND270521C00250000", "bid": 63.0, "bid_size": 2.0, "ask": 66.9, "ask_size": 1.0, "iv": 0.4191, "open_interest": 0.0, "volume": 0.0, "delta": 0.7544, "gamma": 0.0031, "vega": 0.7441, "theta": -0.0534, "rho": 1.0246, "theo": 65.3395, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 64.6500015258789}, {"option": "LGND270521P00250000", "bid": 15.7, "bid_size": 1.0, "ask": 20.5, "ask_size": 4.0, "iv": 0.4287, "open_interest": 0.0, "volume": 0.0, "delta": -0.252, "gamma": 0.0032, "vega": 0.7524, "theta": -0.065, "rho": -0.5041, "theo": 18.0293, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.4499998092651}, {"option": "LGND270521C00260000", "bid": 56.5, "bid_size": 4.0, "ask": 60.8, "ask_size": 1.0, "iv": 0.4182, "open_interest": 0.0, "volume": 0.0, "delta": 0.7184, "gamma": 0.0034, "vega": 0.7973, "theta": -0.0589, "rho": 0.996, "theo": 59.1988, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 58.7000007629394}, {"option": "LGND270521P00260000", "bid": 20.2, "bid_size": 1.0, "ask": 24.0, "ask_size": 4.0, "iv": 0.4304, "open_interest": 0.0, "volume": 0.0, "delta": -0.2896, "gamma": 0.0035, "vega": 0.8053, "theta": -0.0692, "rho": -0.5742, "theo": 21.6701, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.1000003814697}, {"option": "LGND270521C00270000", "bid": 51.0, "bid_size": 4.0, "ask": 55.3, "ask_size": 1.0, "iv": 0.4188, "open_interest": 0.0, "volume": 0.0, "delta": 0.681, "gamma": 0.0036, "vega": 0.8434, "theta": -0.0637, "rho": 0.961, "theo": 53.4809, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 52.8999996185303}, {"option": "LGND270521P00270000", "bid": 23.7, "bid_size": 1.0, "ask": 28.0, "ask_size": 4.0, "iv": 0.4238, "open_interest": 0.0, "volume": 0.0, "delta": -0.3289, "gamma": 0.0037, "vega": 0.8499, "theta": -0.0727, "rho": -0.6425, "theo": 25.7593, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 25.8500003814697}, {"option": "LGND270521C00280000", "bid": 46.0, "bid_size": 4.0, "ask": 50.3, "ask_size": 1.0, "iv": 0.4176, "open_interest": 0.0, "volume": 0.0, "delta": 0.6428, "gamma": 0.0037, "vega": 0.8808, "theta": -0.0677, "rho": 0.9223, "theo": 48.1853, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 47.6000003814697}, {"option": "LGND270521P00280000", "bid": 28.7, "bid_size": 1.0, "ask": 32.5, "ask_size": 4.0, "iv": 0.4243, "open_interest": 0.0, "volume": 0.0, "delta": -0.3693, "gamma": 0.004, "vega": 0.8854, "theta": -0.0755, "rho": -0.7089, "theo": 30.2894, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.8500003814697}, {"option": "LGND270521C00290000", "bid": 41.0, "bid_size": 4.0, "ask": 45.8, "ask_size": 1.0, "iv": 0.4202, "open_interest": 0.0, "volume": 0.0, "delta": 0.6041, "gamma": 0.0039, "vega": 0.9094, "theta": -0.0708, "rho": 0.8793, "theo": 43.309, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 42.8500003814697}, {"option": "LGND270521P00290000", "bid": 33.7, "bid_size": 1.0, "ask": 37.5, "ask_size": 4.0, "iv": 0.4229, "open_interest": 0.0, "volume": 0.0, "delta": -0.4104, "gamma": 0.0041, "vega": 0.9107, "theta": -0.0774, "rho": -0.7733, "theo": 35.2626, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 35.8500003814697}, {"option": "LGND270521C00300000", "bid": 36.5, "bid_size": 4.0, "ask": 40.9, "ask_size": 1.0, "iv": 0.4163, "open_interest": 0.0, "volume": 0.0, "delta": 0.5654, "gamma": 0.004, "vega": 0.9288, "theta": -0.0731, "rho": 0.8339, "theo": 38.8378, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.3999996185303}, {"option": "LGND270521P00300000", "bid": 38.7, "bid_size": 1.0, "ask": 43.0, "ask_size": 4.0, "iv": 0.4198, "open_interest": 0.0, "volume": 0.0, "delta": -0.4518, "gamma": 0.0043, "vega": 0.9258, "theta": -0.0785, "rho": -0.8328, "theo": 40.6708, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.8500003814697}, {"option": "LGND270521C00310000", "bid": 32.5, "bid_size": 4.0, "ask": 36.4, "ask_size": 1.0, "iv": 0.4134, "open_interest": 0.0, "volume": 0.0, "delta": 0.5273, "gamma": 0.004, "vega": 0.9393, "theta": -0.0746, "rho": 0.7871, "theo": 34.7604, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 34.1499996185303}, {"option": "LGND270521P00310000", "bid": 44.2, "bid_size": 1.0, "ask": 49.0, "ask_size": 4.0, "iv": 0.4179, "open_interest": 0.0, "volume": 0.0, "delta": -0.493, "gamma": 0.0044, "vega": 0.9306, "theta": -0.0789, "rho": -0.8857, "theo": 46.4952, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 46.9500007629394}, {"option": "LGND270521C00320000", "bid": 28.5, "bid_size": 6.0, "ask": 32.9, "ask_size": 1.0, "iv": 0.4121, "open_interest": 0.0, "volume": 0.0, "delta": 0.4899, "gamma": 0.004, "vega": 0.9412, "theta": -0.0753, "rho": 0.7389, "theo": 31.0545, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 30.6499996185303}, {"option": "LGND270521P00320000", "bid": 50.4, "bid_size": 1.0, "ask": 55.0, "ask_size": 3.0, "iv": 0.4156, "open_interest": 0.0, "volume": 0.0, "delta": -0.5336, "gamma": 0.0044, "vega": 0.9256, "theta": -0.0785, "rho": -0.9356, "theo": 52.7268, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 53.1000003814697}, {"option": "LGND270521C00330000", "bid": 25.0, "bid_size": 8.0, "ask": 29.7, "ask_size": 1.0, "iv": 0.4115, "open_interest": 0.0, "volume": 0.0, "delta": 0.4538, "gamma": 0.004, "vega": 0.9355, "theta": -0.0752, "rho": 0.6912, "theo": 27.7025, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 26.8999996185303}, {"option": "LGND270521P00330000", "bid": 56.7, "bid_size": 1.0, "ask": 61.5, "ask_size": 4.0, "iv": 0.4126, "open_interest": 0.0, "volume": 0.0, "delta": -0.5733, "gamma": 0.0044, "vega": 0.9107, "theta": -0.0774, "rho": -0.9721, "theo": 59.3378, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 59.6500015258789}, {"option": "LGND270521C00340000", "bid": 22.0, "bid_size": 8.0, "ask": 26.8, "ask_size": 1.0, "iv": 0.4117, "open_interest": 0.0, "volume": 0.0, "delta": 0.419, "gamma": 0.004, "vega": 0.9224, "theta": -0.0745, "rho": 0.6434, "theo": 24.6783, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.1000003814697}, {"option": "LGND270521P00340000", "bid": 63.7, "bid_size": 1.0, "ask": 68.5, "ask_size": 4.0, "iv": 0.4123, "open_interest": 0.0, "volume": 0.0, "delta": -0.6119, "gamma": 0.0044, "vega": 0.8875, "theta": -0.0757, "rho": -1.0025, "theo": 66.3148, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 66.4500007629394}, {"option": "LGND270521C00350000", "bid": 19.5, "bid_size": 10.0, "ask": 23.9, "ask_size": 1.0, "iv": 0.4116, "open_interest": 0.0, "volume": 0.0, "delta": 0.3859, "gamma": 0.0039, "vega": 0.9035, "theta": -0.0732, "rho": 0.5974, "theo": 21.9612, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.6499996185303}, {"option": "LGND270521P00350000", "bid": 71.2, "bid_size": 1.0, "ask": 75.5, "ask_size": 4.0, "iv": 0.4141, "open_interest": 0.0, "volume": 0.0, "delta": -0.6492, "gamma": 0.0044, "vega": 0.8552, "theta": -0.0735, "rho": -1.0135, "theo": 73.6276, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 73.5999984741211}, {"option": "LGND270521C00360000", "bid": 17.0, "bid_size": 7.0, "ask": 21.3, "ask_size": 1.0, "iv": 0.41, "open_interest": 0.0, "volume": 0.0, "delta": 0.3544, "gamma": 0.0038, "vega": 0.8792, "theta": -0.0715, "rho": 0.5525, "theo": 19.524, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.1499996185303}, {"option": "LGND270521P00360000", "bid": 79.2, "bid_size": 1.0, "ask": 83.5, "ask_size": 4.0, "iv": 0.4154, "open_interest": 0.0, "volume": 0.0, "delta": -0.6849, "gamma": 0.0043, "vega": 0.8168, "theta": -0.0708, "rho": -1.0263, "theo": 81.2601, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 81.5999984741211}, {"option": "LGND270521C00370000", "bid": 15.0, "bid_size": 10.0, "ask": 19.2, "ask_size": 1.0, "iv": 0.4114, "open_interest": 0.0, "volume": 0.0, "delta": 0.3249, "gamma": 0.0037, "vega": 0.8507, "theta": -0.0694, "rho": 0.5096, "theo": 17.3461, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.1000003814697}, {"option": "LGND270521P00370000", "bid": 87.2, "bid_size": 1.0, "ask": 91.5, "ask_size": 4.0, "iv": 0.4164, "open_interest": 0.0, "volume": 0.0, "delta": -0.7192, "gamma": 0.0043, "vega": 0.7718, "theta": -0.0678, "rho": -1.0085, "theo": 89.1828, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 89.5999984741211}, {"option": "LGND270521C00380000", "bid": 13.0, "bid_size": 10.0, "ask": 17.3, "ask_size": 1.0, "iv": 0.4113, "open_interest": 0.0, "volume": 0.0, "delta": 0.2972, "gamma": 0.0035, "vega": 0.819, "theta": -0.0669, "rho": 0.469, "theo": 15.4012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.1499996185303}, {"option": "LGND270521P00380000", "bid": 95.7, "bid_size": 1.0, "ask": 100.0, "ask_size": 4.0, "iv": 0.4209, "open_interest": 0.0, "volume": 0.0, "delta": -0.7517, "gamma": 0.0042, "vega": 0.7173, "theta": -0.0644, "rho": -0.9967, "theo": 97.3792, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 97.8499984741211}, {"option": "LGND270521C00390000", "bid": 11.5, "bid_size": 2.0, "ask": 15.7, "ask_size": 1.0, "iv": 0.4136, "open_interest": 0.0, "volume": 0.0, "delta": 0.2714, "gamma": 0.0034, "vega": 0.7843, "theta": -0.0643, "rho": 0.4302, "theo": 13.6701, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.5999999046326}, {"option": "LGND270521P00390000", "bid": 104.2, "bid_size": 1.0, "ask": 108.5, "ask_size": 4.0, "iv": 0.4225, "open_interest": 0.0, "volume": 0.0, "delta": -0.7826, "gamma": 0.0041, "vega": 0.6652, "theta": -0.0607, "rho": -0.9598, "theo": 105.8223, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 106.549999237061}, {"option": "LGND270521C00400000", "bid": 10.0, "bid_size": 10.0, "ask": 14.7, "ask_size": 1.0, "iv": 0.4178, "open_interest": 0.0, "volume": 0.0, "delta": 0.2475, "gamma": 0.0032, "vega": 0.7487, "theta": -0.0614, "rho": 0.3946, "theo": 12.1299, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.9000000953674}, {"option": "LGND270521P00400000", "bid": 112.4, "bid_size": 1.0, "ask": 117.0, "ask_size": 4.0, "iv": 0.4183, "open_interest": 0.0, "volume": 0.0, "delta": -0.8118, "gamma": 0.004, "vega": 0.6087, "theta": -0.0568, "rho": -0.9057, "theo": 114.492, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 115.349998474121}, {"option": "LGND270521C00410000", "bid": 9.0, "bid_size": 4.0, "ask": 12.8, "ask_size": 1.0, "iv": 0.4171, "open_interest": 0.0, "volume": 0.0, "delta": 0.2253, "gamma": 0.003, "vega": 0.7111, "theta": -0.0584, "rho": 0.3604, "theo": 10.762, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.9000000953674}, {"option": "LGND270521P00410000", "bid": 121.9, "bid_size": 1.0, "ask": 126.0, "ask_size": 5.0, "iv": 0.4257, "open_interest": 0.0, "volume": 0.0, "delta": -0.8394, "gamma": 0.0039, "vega": 0.5445, "theta": -0.0532, "rho": -0.8402, "theo": 123.3752, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 124.200000762939}, {"option": "LGND270617C00140000", "bid": 154.0, "bid_size": 1.0, "ask": 158.0, "ask_size": 1.0, "iv": 0.4613, "open_interest": 0.0, "volume": 0.0, "delta": 0.9775, "gamma": 0.0004, "vega": 0.1367, "theta": 0.0, "rho": 0.9479, "theo": 156.1657, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 155.400001525879}, {"option": "LGND270617P00140000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.5738, "open_interest": 0.0, "volume": 0.0, "delta": -0.0231, "gamma": 0.0004, "vega": 0.1385, "theta": -0.0122, "rho": -0.0543, "theo": 1.2109, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270617C00145000", "bid": 149.0, "bid_size": 8.0, "ask": 153.7, "ask_size": 5.0, "iv": 0.4768, "open_interest": 0.0, "volume": 0.0, "delta": 0.9738, "gamma": 0.0005, "vega": 0.1553, "theta": 0.0, "rho": 0.9741, "theo": 151.5581, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 150.650001525879}, {"option": "LGND270617P00145000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.5507, "open_interest": 0.0, "volume": 0.0, "delta": -0.027, "gamma": 0.0005, "vega": 0.1573, "theta": -0.0137, "rho": -0.0632, "theo": 1.4288, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270617C00150000", "bid": 144.5, "bid_size": 8.0, "ask": 148.9, "ask_size": 5.0, "iv": 0.4686, "open_interest": 0.0, "volume": 0.0, "delta": 0.9695, "gamma": 0.0006, "vega": 0.1754, "theta": 0.0, "rho": 0.9992, "theo": 146.9817, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 146.25}, {"option": "LGND270617P00150000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.5284, "open_interest": 0.0, "volume": 0.0, "delta": -0.0313, "gamma": 0.0006, "vega": 0.178, "theta": -0.0154, "rho": -0.0732, "theo": 1.6783, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270617C00155000", "bid": 140.0, "bid_size": 6.0, "ask": 143.8, "ask_size": 1.0, "iv": 0.4505, "open_interest": 0.0, "volume": 0.0, "delta": 0.9648, "gamma": 0.0006, "vega": 0.1976, "theta": 0.0, "rho": 1.0227, "theo": 142.4402, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 141.599998474121}, {"option": "LGND270617P00155000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.5068, "open_interest": 0.0, "volume": 0.0, "delta": -0.0362, "gamma": 0.0007, "vega": 0.2003, "theta": -0.0172, "rho": -0.0847, "theo": 1.9642, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270617C00160000", "bid": 135.5, "bid_size": 5.0, "ask": 139.3, "ask_size": 1.0, "iv": 0.4498, "open_interest": 0.0, "volume": 0.0, "delta": 0.9595, "gamma": 0.0007, "vega": 0.2209, "theta": 0.0, "rho": 1.0449, "theo": 137.9374, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 137.25}, {"option": "LGND270617P00160000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 14.0, "iv": 0.4858, "open_interest": 0.0, "volume": 0.0, "delta": -0.0416, "gamma": 0.0008, "vega": 0.2239, "theta": -0.0191, "rho": -0.0972, "theo": 2.2893, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "LGND270617C00165000", "bid": 131.0, "bid_size": 4.0, "ask": 135.0, "ask_size": 1.0, "iv": 0.4513, "open_interest": 0.0, "volume": 0.0, "delta": 0.9536, "gamma": 0.0008, "vega": 0.246, "theta": 0.0, "rho": 1.0656, "theo": 133.4765, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 132.75}, {"option": "LGND270617P00165000", "bid": 0.5, "bid_size": 6.0, "ask": 5.2, "ask_size": 1.0, "iv": 0.4798, "open_interest": 0.0, "volume": 0.0, "delta": -0.0476, "gamma": 0.0008, "vega": 0.2499, "theta": -0.0211, "rho": -0.1113, "theo": 2.6569, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.79999995231628}, {"option": "LGND270617C00170000", "bid": 126.5, "bid_size": 4.0, "ask": 130.5, "ask_size": 1.0, "iv": 0.4459, "open_interest": 0.0, "volume": 0.0, "delta": 0.9471, "gamma": 0.0009, "vega": 0.2729, "theta": -0.0012, "rho": 1.0844, "theo": 129.0618, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 128.150001525879}, {"option": "LGND270617P00170000", "bid": 0.6, "bid_size": 1.0, "ask": 5.1, "ask_size": 2.0, "iv": 0.4596, "open_interest": 0.0, "volume": 0.0, "delta": -0.0542, "gamma": 0.001, "vega": 0.2768, "theta": -0.0232, "rho": -0.1268, "theo": 3.0729, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.75000005960464}, {"option": "LGND270617C00175000", "bid": 122.0, "bid_size": 5.0, "ask": 126.0, "ask_size": 1.0, "iv": 0.4393, "open_interest": 0.0, "volume": 0.0, "delta": 0.94, "gamma": 0.001, "vega": 0.3008, "theta": -0.0042, "rho": 1.1017, "theo": 124.6976, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 123.650001525879}, {"option": "LGND270617P00175000", "bid": 1.05, "bid_size": 1.0, "ask": 5.9, "ask_size": 3.0, "iv": 0.4619, "open_interest": 0.0, "volume": 0.0, "delta": -0.0615, "gamma": 0.0011, "vega": 0.3051, "theta": -0.0254, "rho": -0.1432, "theo": 3.54, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.37499988079071}, {"option": "LGND270617C00180000", "bid": 118.0, "bid_size": 1.0, "ask": 122.0, "ask_size": 1.0, "iv": 0.4401, "open_interest": 0.0, "volume": 0.0, "delta": 0.9323, "gamma": 0.0011, "vega": 0.3302, "theta": -0.0072, "rho": 1.1172, "theo": 120.387, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 119.650001525879}, {"option": "LGND270617P00180000", "bid": 1.65, "bid_size": 1.0, "ask": 6.5, "ask_size": 9.0, "iv": 0.4608, "open_interest": 1.0, "volume": 0.0, "delta": -0.0695, "gamma": 0.0012, "vega": 0.3356, "theta": -0.0278, "rho": -0.1618, "theo": 4.0618, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.0, "last_trade_time": "2026-09-01T10:30:13", "percent_change": 0.0, "prev_day_close": 4.00000005960464}, {"option": "LGND270617C00185000", "bid": 113.5, "bid_size": 4.0, "ask": 117.6, "ask_size": 1.0, "iv": 0.4401, "open_interest": 0.0, "volume": 0.0, "delta": 0.9238, "gamma": 0.0013, "vega": 0.3612, "theta": -0.0104, "rho": 1.1305, "theo": 116.1348, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 115.25}, {"option": "LGND270617P00185000", "bid": 2.15, "bid_size": 8.0, "ask": 7.0, "ask_size": 8.0, "iv": 0.4551, "open_interest": 0.0, "volume": 0.0, "delta": -0.0782, "gamma": 0.0013, "vega": 0.3666, "theta": -0.0302, "rho": -0.1817, "theo": 4.645, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.34999990463257}, {"option": "LGND270617C00190000", "bid": 109.5, "bid_size": 3.0, "ask": 113.4, "ask_size": 1.0, "iv": 0.434, "open_interest": 0.0, "volume": 0.0, "delta": 0.9147, "gamma": 0.0014, "vega": 0.3927, "theta": -0.0136, "rho": 1.1421, "theo": 111.9455, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 111.200000762939}, {"option": "LGND270617P00190000", "bid": 3.0, "bid_size": 5.0, "ask": 7.5, "ask_size": 3.0, "iv": 0.4527, "open_interest": 0.0, "volume": 0.0, "delta": -0.0875, "gamma": 0.0014, "vega": 0.3985, "theta": -0.0326, "rho": -0.203, "theo": 5.292, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.04999995231628}, {"option": "LGND270617C00195000", "bid": 105.0, "bid_size": 4.0, "ask": 109.3, "ask_size": 1.0, "iv": 0.4345, "open_interest": 0.0, "volume": 0.0, "delta": 0.9049, "gamma": 0.0015, "vega": 0.4253, "theta": -0.0168, "rho": 1.1518, "theo": 107.822, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 106.849998474121}, {"option": "LGND270617P00195000", "bid": 3.5, "bid_size": 11.0, "ask": 8.3, "ask_size": 1.0, "iv": 0.4483, "open_interest": 0.0, "volume": 0.0, "delta": -0.0977, "gamma": 0.0016, "vega": 0.4323, "theta": -0.0352, "rho": -0.2261, "theo": 6.0064, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.65000009536743}, {"option": "LGND270617C00200000", "bid": 101.0, "bid_size": 4.0, "ask": 105.4, "ask_size": 1.0, "iv": 0.4352, "open_interest": 0.0, "volume": 0.0, "delta": 0.8944, "gamma": 0.0016, "vega": 0.4591, "theta": -0.0201, "rho": 1.159, "theo": 103.7692, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 102.900001525879}, {"option": "LGND270617P00200000", "bid": 4.5, "bid_size": 3.0, "ask": 9.0, "ask_size": 5.0, "iv": 0.447, "open_interest": 2.0, "volume": 0.0, "delta": -0.1085, "gamma": 0.0017, "vega": 0.4661, "theta": -0.0378, "rho": -0.2509, "theo": 6.7951, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.19, "last_trade_time": "2026-09-16T11:19:23", "percent_change": 0.0, "prev_day_close": 6.39999985694885}, {"option": "LGND270617C00210000", "bid": 93.0, "bid_size": 4.0, "ask": 97.3, "ask_size": 1.0, "iv": 0.4284, "open_interest": 0.0, "volume": 0.0, "delta": 0.8713, "gamma": 0.0019, "vega": 0.527, "theta": -0.0267, "rho": 1.168, "theo": 95.8908, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 94.9000015258789}, {"option": "LGND270617P00210000", "bid": 6.6, "bid_size": 1.0, "ask": 11.0, "ask_size": 8.0, "iv": 0.4468, "open_interest": 0.0, "volume": 0.0, "delta": -0.1322, "gamma": 0.002, "vega": 0.5349, "theta": -0.043, "rho": -0.3041, "theo": 8.5878, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.79999995231628}, {"option": "LGND270617C00220000", "bid": 85.5, "bid_size": 4.0, "ask": 90.2, "ask_size": 1.0, "iv": 0.43, "open_interest": 0.0, "volume": 0.0, "delta": 0.8454, "gamma": 0.0022, "vega": 0.596, "theta": -0.0332, "rho": 1.168, "theo": 88.339, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 87.2000007629394}, {"option": "LGND270617P00220000", "bid": 9.1, "bid_size": 1.0, "ask": 13.0, "ask_size": 3.0, "iv": 0.4432, "open_interest": 0.0, "volume": 0.0, "delta": -0.1592, "gamma": 0.0023, "vega": 0.605, "theta": -0.0482, "rho": -0.3638, "theo": 10.7548, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.0500001907349}, {"option": "LGND270617C00230000", "bid": 78.5, "bid_size": 4.0, "ask": 83.2, "ask_size": 1.0, "iv": 0.43, "open_interest": 1.0, "volume": 0.0, "delta": 0.8171, "gamma": 0.0024, "vega": 0.6633, "theta": -0.0395, "rho": 1.1604, "theo": 81.1381, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 76.6, "last_trade_time": "2026-09-11T13:11:07", "percent_change": 0.0, "prev_day_close": 80.2000007629394}, {"option": "LGND270617P00230000", "bid": 11.6, "bid_size": 1.0, "ask": 15.5, "ask_size": 9.0, "iv": 0.4389, "open_interest": 0.0, "volume": 0.0, "delta": -0.1884, "gamma": 0.0025, "vega": 0.6728, "theta": -0.0532, "rho": -0.4287, "theo": 13.2429, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.5500001907349}, {"option": "LGND270617C00240000", "bid": 71.5, "bid_size": 4.0, "ask": 76.2, "ask_size": 1.0, "iv": 0.4246, "open_interest": 0.0, "volume": 0.0, "delta": 0.7864, "gamma": 0.0027, "vega": 0.7274, "theta": -0.0455, "rho": 1.145, "theo": 74.3112, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 73.2000007629394}, {"option": "LGND270617P00240000", "bid": 14.4, "bid_size": 1.0, "ask": 18.5, "ask_size": 3.0, "iv": 0.4347, "open_interest": 0.0, "volume": 0.0, "delta": -0.2208, "gamma": 0.0028, "vega": 0.7369, "theta": -0.058, "rho": -0.4953, "theo": 16.1715, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.4499998092651}, {"option": "LGND270617C00250000", "bid": 65.0, "bid_size": 3.0, "ask": 69.3, "ask_size": 1.0, "iv": 0.4188, "open_interest": 0.0, "volume": 0.0, "delta": 0.7538, "gamma": 0.003, "vega": 0.7873, "theta": -0.0511, "rho": 1.1217, "theo": 67.8718, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 67.1500015258789}, {"option": "LGND270617P00250000", "bid": 17.2, "bid_size": 1.0, "ask": 22.0, "ask_size": 4.0, "iv": 0.4299, "open_interest": 0.0, "volume": 0.0, "delta": -0.2546, "gamma": 0.0031, "vega": 0.7968, "theta": -0.0623, "rho": -0.5664, "theo": 19.4456, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.9499998092651}, {"option": "LGND270617C00260000", "bid": 59.0, "bid_size": 4.0, "ask": 63.3, "ask_size": 1.0, "iv": 0.4173, "open_interest": 0.0, "volume": 0.0, "delta": 0.7196, "gamma": 0.0032, "vega": 0.8404, "theta": -0.056, "rho": 1.0931, "theo": 61.8313, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 61.2000007629394}, {"option": "LGND270617P00260000", "bid": 21.2, "bid_size": 1.0, "ask": 25.5, "ask_size": 3.0, "iv": 0.4276, "open_interest": 0.0, "volume": 0.0, "delta": -0.2906, "gamma": 0.0033, "vega": 0.8494, "theta": -0.0661, "rho": -0.6402, "theo": 23.167, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.3500003814697}, {"option": "LGND270617C00270000", "bid": 53.5, "bid_size": 4.0, "ask": 57.8, "ask_size": 1.0, "iv": 0.4171, "open_interest": 0.0, "volume": 0.0, "delta": 0.6842, "gamma": 0.0034, "vega": 0.8869, "theta": -0.0604, "rho": 1.0578, "theo": 56.1941, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 55.6499996185303}, {"option": "LGND270617P00270000", "bid": 25.7, "bid_size": 1.0, "ask": 30.0, "ask_size": 4.0, "iv": 0.4292, "open_interest": 0.0, "volume": 0.0, "delta": -0.328, "gamma": 0.0036, "vega": 0.8945, "theta": -0.0694, "rho": -0.7128, "theo": 27.3152, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.8500003814697}, {"option": "LGND270617C00280000", "bid": 48.5, "bid_size": 4.0, "ask": 52.8, "ask_size": 1.0, "iv": 0.4181, "open_interest": 15.0, "volume": 0.0, "delta": 0.648, "gamma": 0.0035, "vega": 0.925, "theta": -0.064, "rho": 1.0188, "theo": 50.9576, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 52.0, "last_trade_time": "2026-08-24T09:35:21", "percent_change": 0.0, "prev_day_close": 50.3999996185303}, {"option": "LGND270617P00280000", "bid": 30.2, "bid_size": 1.0, "ask": 34.5, "ask_size": 3.0, "iv": 0.4264, "open_interest": 3.0, "volume": 0.0, "delta": -0.3665, "gamma": 0.0038, "vega": 0.9304, "theta": -0.072, "rho": -0.7858, "theo": 31.8872, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 38.0, "last_trade_time": "2026-08-28T10:51:54", "percent_change": 0.0, "prev_day_close": 32.3500003814697}, {"option": "LGND270617C00290000", "bid": 43.5, "bid_size": 4.0, "ask": 48.3, "ask_size": 1.0, "iv": 0.4176, "open_interest": 9.0, "volume": 0.0, "delta": 0.6116, "gamma": 0.0036, "vega": 0.9548, "theta": -0.0669, "rho": 0.9753, "theo": 46.1183, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 54.5, "last_trade_time": "2026-08-17T12:02:09", "percent_change": 0.0, "prev_day_close": 45.6000003814697}, {"option": "LGND270617P00290000", "bid": 34.9, "bid_size": 1.0, "ask": 39.5, "ask_size": 4.0, "iv": 0.4232, "open_interest": 4.0, "volume": 0.0, "delta": -0.4056, "gamma": 0.0039, "vega": 0.9565, "theta": -0.0739, "rho": -0.8494, "theo": 36.8832, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 41.0, "last_trade_time": "2026-08-12T11:22:32", "percent_change": 0.0, "prev_day_close": 37.6000003814697}, {"option": "LGND270617C00300000", "bid": 39.5, "bid_size": 1.0, "ask": 43.7, "ask_size": 1.0, "iv": 0.4155, "open_interest": 5.0, "volume": 0.0, "delta": 0.5751, "gamma": 0.0037, "vega": 0.976, "theta": -0.0691, "rho": 0.9296, "theo": 41.6622, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 48.2, "last_trade_time": "2026-08-03T10:43:28", "percent_change": 0.0, "prev_day_close": 40.8999996185303}, {"option": "LGND270617P00300000", "bid": 40.4, "bid_size": 1.0, "ask": 45.0, "ask_size": 3.0, "iv": 0.4229, "open_interest": 6.0, "volume": 0.0, "delta": -0.4449, "gamma": 0.004, "vega": 0.9734, "theta": -0.0752, "rho": -0.9169, "theo": 42.2882, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 43.3, "last_trade_time": "2026-08-06T15:24:40", "percent_change": 0.0, "prev_day_close": 43.1000003814697}, {"option": "LGND270617C00310000", "bid": 35.0, "bid_size": 5.0, "ask": 39.7, "ask_size": 1.0, "iv": 0.4154, "open_interest": 6.0, "volume": 0.0, "delta": 0.5391, "gamma": 0.0038, "vega": 0.9887, "theta": -0.0706, "rho": 0.8817, "theo": 37.5789, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 50.9, "last_trade_time": "2026-07-30T15:59:53", "percent_change": 0.0, "prev_day_close": 36.8999996185303}, {"option": "LGND270617P00310000", "bid": 46.7, "bid_size": 1.0, "ask": 50.5, "ask_size": 4.0, "iv": 0.4228, "open_interest": 4.0, "volume": 0.0, "delta": -0.484, "gamma": 0.0042, "vega": 0.9794, "theta": -0.0758, "rho": -0.9715, "theo": 48.0989, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 54.7, "last_trade_time": "2026-08-03T15:50:49", "percent_change": 0.0, "prev_day_close": 48.8500003814697}, {"option": "LGND270617C00320000", "bid": 31.5, "bid_size": 4.0, "ask": 35.7, "ask_size": 1.0, "iv": 0.4144, "open_interest": 5.0, "volume": 0.0, "delta": 0.5038, "gamma": 0.0038, "vega": 0.9934, "theta": -0.0715, "rho": 0.8331, "theo": 33.8473, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 58.5, "last_trade_time": "2026-07-07T13:12:57", "percent_change": 0.0, "prev_day_close": 33.3500003814697}, {"option": "LGND270617P00320000", "bid": 52.4, "bid_size": 1.0, "ask": 56.5, "ask_size": 4.0, "iv": 0.4186, "open_interest": 0.0, "volume": 0.0, "delta": -0.5228, "gamma": 0.0042, "vega": 0.9773, "theta": -0.0757, "rho": -1.022, "theo": 54.2885, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 54.7000007629394}, {"option": "LGND270617C00330000", "bid": 28.0, "bid_size": 4.0, "ask": 32.2, "ask_size": 1.0, "iv": 0.4128, "open_interest": 0.0, "volume": 0.0, "delta": 0.4695, "gamma": 0.0038, "vega": 0.9906, "theta": -0.0717, "rho": 0.7837, "theo": 30.4519, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 29.8500003814697}, {"option": "LGND270617P00330000", "bid": 58.9, "bid_size": 1.0, "ask": 63.0, "ask_size": 4.0, "iv": 0.4174, "open_interest": 15.0, "volume": 0.0, "delta": -0.5608, "gamma": 0.0042, "vega": 0.9634, "theta": -0.0751, "rho": -1.0604, "theo": 60.8518, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 56.0, "last_trade_time": "2026-07-08T15:45:22", "percent_change": 0.0, "prev_day_close": 61.2000007629394}, {"option": "LGND270617C00340000", "bid": 25.0, "bid_size": 2.0, "ask": 29.3, "ask_size": 1.0, "iv": 0.4116, "open_interest": 3.0, "volume": 0.0, "delta": 0.4365, "gamma": 0.0038, "vega": 0.9811, "theta": -0.0713, "rho": 0.7353, "theo": 27.3683, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 36.23, "last_trade_time": "2026-07-29T15:48:07", "percent_change": 0.0, "prev_day_close": 26.6000003814697}, {"option": "LGND270617P00340000", "bid": 65.2, "bid_size": 4.0, "ask": 70.0, "ask_size": 4.0, "iv": 0.4143, "open_interest": 0.0, "volume": 0.0, "delta": -0.5978, "gamma": 0.0043, "vega": 0.9439, "theta": -0.0739, "rho": -1.0954, "theo": 67.756, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 68.2000007629394}, {"option": "LGND270617C00350000", "bid": 22.0, "bid_size": 6.0, "ask": 25.9, "ask_size": 1.0, "iv": 0.4091, "open_interest": 2.0, "volume": 0.0, "delta": 0.4048, "gamma": 0.0037, "vega": 0.9653, "theta": -0.0705, "rho": 0.6869, "theo": 24.5784, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 49.9, "last_trade_time": "2026-07-09T15:24:05", "percent_change": 0.0, "prev_day_close": 23.8999996185303}, {"option": "LGND270617P00350000", "bid": 72.7, "bid_size": 1.0, "ask": 77.0, "ask_size": 4.0, "iv": 0.4168, "open_interest": 9.0, "volume": 0.0, "delta": -0.6338, "gamma": 0.0042, "vega": 0.9138, "theta": -0.0723, "rho": -1.1065, "theo": 74.9926, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 69.3, "last_trade_time": "2026-07-09T14:40:13", "percent_change": 0.0, "prev_day_close": 75.0999984741211}, {"option": "LGND270617C00360000", "bid": 19.5, "bid_size": 10.0, "ask": 23.9, "ask_size": 1.0, "iv": 0.4112, "open_interest": 0.0, "volume": 0.0, "delta": 0.3746, "gamma": 0.0036, "vega": 0.9448, "theta": -0.0692, "rho": 0.641, "theo": 22.0577, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.6499996185303}, {"option": "LGND270617P00360000", "bid": 80.2, "bid_size": 1.0, "ask": 85.0, "ask_size": 4.0, "iv": 0.4163, "open_interest": 9.0, "volume": 0.0, "delta": -0.6685, "gamma": 0.0042, "vega": 0.8802, "theta": -0.0703, "rho": -1.1232, "theo": 82.5312, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 72.82, "last_trade_time": "2026-07-09T14:22:36", "percent_change": 0.0, "prev_day_close": 82.9500007629394}, {"option": "LGND270617C00370000", "bid": 17.5, "bid_size": 4.0, "ask": 21.9, "ask_size": 1.0, "iv": 0.4146, "open_interest": 7.0, "volume": 0.0, "delta": 0.3461, "gamma": 0.0036, "vega": 0.9193, "theta": -0.0676, "rho": 0.5954, "theo": 19.7863, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 38.2, "last_trade_time": "2026-07-01T14:30:47", "percent_change": 0.0, "prev_day_close": 19.3999996185303}, {"option": "LGND270617P00370000", "bid": 88.4, "bid_size": 1.0, "ask": 92.5, "ask_size": 4.0, "iv": 0.4197, "open_interest": 0.0, "volume": 0.0, "delta": -0.7018, "gamma": 0.0042, "vega": 0.8343, "theta": -0.068, "rho": -1.1117, "theo": 90.3586, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.7000007629394}, {"option": "LGND270617C00380000", "bid": 15.5, "bid_size": 4.0, "ask": 19.9, "ask_size": 1.0, "iv": 0.4152, "open_interest": 0.0, "volume": 0.0, "delta": 0.3192, "gamma": 0.0034, "vega": 0.891, "theta": -0.0656, "rho": 0.5529, "theo": 17.743, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.6499996185303}, {"option": "LGND270617P00380000", "bid": 96.4, "bid_size": 1.0, "ask": 101.0, "ask_size": 3.0, "iv": 0.4189, "open_interest": 0.0, "volume": 0.0, "delta": -0.7337, "gamma": 0.0041, "vega": 0.7866, "theta": -0.0653, "rho": -1.0965, "theo": 98.4511, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 99.2999992370606}, {"option": "LGND270617C00390000", "bid": 13.5, "bid_size": 6.0, "ask": 17.8, "ask_size": 1.0, "iv": 0.4129, "open_interest": 0.0, "volume": 0.0, "delta": 0.2939, "gamma": 0.0033, "vega": 0.8594, "theta": -0.0635, "rho": 0.5117, "theo": 15.9064, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.6499996185303}, {"option": "LGND270617P00390000", "bid": 105.2, "bid_size": 1.0, "ask": 109.5, "ask_size": 4.0, "iv": 0.4236, "open_interest": 0.0, "volume": 0.0, "delta": -0.7642, "gamma": 0.004, "vega": 0.7326, "theta": -0.0625, "rho": -1.0637, "theo": 106.7852, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 107.349998474121}, {"option": "LGND270617C00400000", "bid": 12.0, "bid_size": 4.0, "ask": 16.7, "ask_size": 1.0, "iv": 0.4173, "open_interest": 0.0, "volume": 0.0, "delta": 0.2703, "gamma": 0.0032, "vega": 0.8257, "theta": -0.0611, "rho": 0.4728, "theo": 14.2601, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.9000000953674}, {"option": "LGND270617P00400000", "bid": 113.2, "bid_size": 1.0, "ask": 118.0, "ask_size": 4.0, "iv": 0.4199, "open_interest": 0.0, "volume": 0.0, "delta": -0.7933, "gamma": 0.004, "vega": 0.6733, "theta": -0.0596, "rho": -1.0289, "theo": 115.3531, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 116.200000762939}, {"option": "LGND270617C00410000", "bid": 11.0, "bid_size": 4.0, "ask": 15.2, "ask_size": 1.0, "iv": 0.4206, "open_interest": 0.0, "volume": 0.0, "delta": 0.2484, "gamma": 0.003, "vega": 0.7912, "theta": -0.0586, "rho": 0.4368, "theo": 12.7834, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.0999999046326}, {"option": "LGND270617P00410000", "bid": 122.2, "bid_size": 1.0, "ask": 127.0, "ask_size": 4.0, "iv": 0.4243, "open_interest": 0.0, "volume": 0.0, "delta": -0.8208, "gamma": 0.0039, "vega": 0.6157, "theta": -0.0562, "rho": -0.9711, "theo": 124.1219, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 125.150001525879}, {"option": "LGND270617C00420000", "bid": 9.5, "bid_size": 4.0, "ask": 14.2, "ask_size": 1.0, "iv": 0.4221, "open_interest": 1.0, "volume": 0.0, "delta": 0.228, "gamma": 0.0029, "vega": 0.7548, "theta": -0.0561, "rho": 0.4021, "theo": 11.4614, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 22.4, "last_trade_time": "2026-06-29T11:49:18", "percent_change": 0.0, "prev_day_close": 11.4000000953674}, {"option": "LGND270617P00420000", "bid": 131.7, "bid_size": 1.0, "ask": 136.0, "ask_size": 4.0, "iv": 0.4308, "open_interest": 0.0, "volume": 0.0, "delta": -0.8469, "gamma": 0.0038, "vega": 0.5467, "theta": -0.0525, "rho": -0.8732, "theo": 133.0865, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 134.0}, {"option": "LGND270617C00430000", "bid": 8.5, "bid_size": 4.0, "ask": 12.3, "ask_size": 1.0, "iv": 0.4192, "open_interest": 0.0, "volume": 0.0, "delta": 0.2091, "gamma": 0.0028, "vega": 0.7187, "theta": -0.0534, "rho": 0.3704, "theo": 10.2788, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.4000000953674}, {"option": "LGND270617P00430000", "bid": 140.7, "bid_size": 1.0, "ask": 145.0, "ask_size": 7.0, "iv": 0.4302, "open_interest": 0.0, "volume": 0.0, "delta": -0.8714, "gamma": 0.0036, "vega": 0.4831, "theta": -0.0497, "rho": -0.8088, "theo": 142.2312, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 143.099998474121}, {"option": "LGND270617C00440000", "bid": 7.5, "bid_size": 4.0, "ask": 11.4, "ask_size": 1.0, "iv": 0.4214, "open_interest": 100.0, "volume": 0.0, "delta": 0.1916, "gamma": 0.0026, "vega": 0.6828, "theta": -0.0508, "rho": 0.3408, "theo": 9.22, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 22.5, "last_trade_time": "2026-07-06T10:20:11", "percent_change": 0.0, "prev_day_close": 9.44999980926514}, {"option": "LGND270617P00440000", "bid": 149.8, "bid_size": 1.0, "ask": 154.4, "ask_size": 4.0, "iv": 0.4315, "open_interest": 0.0, "volume": 0.0, "delta": -0.8959, "gamma": 0.0036, "vega": 0.4136, "theta": -0.0462, "rho": -0.7182, "theo": 151.5302, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 152.599998474121}, {"option": "LGND270617C00450000", "bid": 6.5, "bid_size": 4.0, "ask": 10.8, "ask_size": 1.0, "iv": 0.4244, "open_interest": 0.0, "volume": 0.0, "delta": 0.1756, "gamma": 0.0025, "vega": 0.6465, "theta": -0.0482, "rho": 0.3128, "theo": 8.2739, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.65000009536743}, {"option": "LGND270617P00450000", "bid": 159.0, "bid_size": 8.0, "ask": 163.9, "ask_size": 7.0, "iv": 0.4321, "open_interest": 0.0, "volume": 0.0, "delta": -0.9178, "gamma": 0.0035, "vega": 0.338, "theta": -0.0419, "rho": -0.5853, "theo": 160.9805, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 161.900001525879}, {"option": "LGND270617C00460000", "bid": 6.0, "bid_size": 4.0, "ask": 10.0, "ask_size": 1.0, "iv": 0.4286, "open_interest": 0.0, "volume": 0.0, "delta": 0.1608, "gamma": 0.0023, "vega": 0.6115, "theta": -0.0456, "rho": 0.2875, "theo": 7.4284, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.0}, {"option": "LGND270617P00460000", "bid": 168.8, "bid_size": 1.0, "ask": 173.5, "ask_size": 7.0, "iv": 0.4394, "open_interest": 0.0, "volume": 0.0, "delta": -0.9396, "gamma": 0.0036, "vega": 0.2787, "theta": -0.0348, "rho": -0.4995, "theo": 170.5594, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 171.599998474121}, {"option": "LGND270617C00470000", "bid": 5.0, "bid_size": 4.0, "ask": 9.3, "ask_size": 1.0, "iv": 0.4282, "open_interest": 0.0, "volume": 0.0, "delta": 0.1472, "gamma": 0.0022, "vega": 0.5774, "theta": -0.0431, "rho": 0.264, "theo": 6.6717, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.15000009536743}, {"option": "LGND270617P00470000", "bid": 178.7, "bid_size": 1.0, "ask": 183.0, "ask_size": 5.0, "iv": 0.4445, "open_interest": 0.0, "volume": 0.0, "delta": -0.9581, "gamma": 0.0031, "vega": 0.164, "theta": -0.0406, "rho": -0.2996, "theo": 180.3053, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 181.199996948242}, {"option": "LGND271217C00145000", "bid": 155.0, "bid_size": 3.0, "ask": 159.5, "ask_size": 2.0, "iv": 0.4615, "open_interest": 0.0, "volume": 0.0, "delta": 0.9561, "gamma": 0.0006, "vega": 0.3075, "theta": 0.0, "rho": 1.4944, "theo": 157.2788, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 156.5}, {"option": "LGND271217P00145000", "bid": 1.0, "bid_size": 10.0, "ask": 6.0, "ask_size": 8.0, "iv": 0.4724, "open_interest": 0.0, "volume": 0.0, "delta": -0.0458, "gamma": 0.0006, "vega": 0.3143, "theta": -0.0158, "rho": -0.1872, "theo": 3.4526, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.5}, {"option": "LGND271217C00150000", "bid": 150.5, "bid_size": 2.0, "ask": 155.5, "ask_size": 2.0, "iv": 0.4658, "open_interest": 0.0, "volume": 0.0, "delta": 0.9506, "gamma": 0.0007, "vega": 0.3372, "theta": 0.0, "rho": 1.5271, "theo": 153.0486, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 152.5}, {"option": "LGND271217P00150000", "bid": 1.5, "bid_size": 10.0, "ask": 6.5, "ask_size": 8.0, "iv": 0.4692, "open_interest": 0.0, "volume": 0.0, "delta": -0.0515, "gamma": 0.0007, "vega": 0.3435, "theta": -0.0172, "rho": -0.2095, "theo": 3.9325, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.0}, {"option": "LGND271217C00155000", "bid": 146.5, "bid_size": 4.0, "ask": 151.5, "ask_size": 3.0, "iv": 0.4534, "open_interest": 0.0, "volume": 0.0, "delta": 0.9447, "gamma": 0.0008, "vega": 0.368, "theta": -0.0009, "rho": 1.5581, "theo": 148.8663, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 148.5}, {"option": "LGND271217P00155000", "bid": 2.0, "bid_size": 10.0, "ask": 7.0, "ask_size": 8.0, "iv": 0.4648, "open_interest": 0.0, "volume": 0.0, "delta": -0.0577, "gamma": 0.0008, "vega": 0.3755, "theta": -0.0187, "rho": -0.2346, "theo": 4.4615, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.5}, {"option": "LGND271217C00160000", "bid": 142.0, "bid_size": 3.0, "ask": 147.0, "ask_size": 4.0, "iv": 0.4545, "open_interest": 0.0, "volume": 0.0, "delta": 0.9383, "gamma": 0.0008, "vega": 0.4004, "theta": -0.0029, "rho": 1.5866, "theo": 144.7345, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 144.0}, {"option": "LGND271217P00160000", "bid": 2.5, "bid_size": 10.0, "ask": 7.5, "ask_size": 8.0, "iv": 0.4594, "open_interest": 0.0, "volume": 0.0, "delta": -0.0643, "gamma": 0.0009, "vega": 0.4097, "theta": -0.0202, "rho": -0.2608, "theo": 5.0435, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.0}, {"option": "LGND271217C00165000", "bid": 138.0, "bid_size": 2.0, "ask": 143.0, "ask_size": 2.0, "iv": 0.4538, "open_interest": 0.0, "volume": 0.0, "delta": 0.9315, "gamma": 0.0009, "vega": 0.4339, "theta": -0.0049, "rho": 1.6125, "theo": 140.6569, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 140.0}, {"option": "LGND271217P00165000", "bid": 3.5, "bid_size": 4.0, "ask": 8.5, "ask_size": 8.0, "iv": 0.4646, "open_interest": 0.0, "volume": 0.0, "delta": -0.0714, "gamma": 0.0009, "vega": 0.4428, "theta": -0.0218, "rho": -0.2894, "theo": 5.6832, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.0}, {"option": "LGND271217C00170000", "bid": 134.0, "bid_size": 2.0, "ask": 139.0, "ask_size": 2.0, "iv": 0.4516, "open_interest": 0.0, "volume": 0.0, "delta": 0.9242, "gamma": 0.001, "vega": 0.468, "theta": -0.007, "rho": 1.6364, "theo": 136.636, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 136.0}, {"option": "LGND271217P00170000", "bid": 4.0, "bid_size": 4.0, "ask": 9.0, "ask_size": 8.0, "iv": 0.4571, "open_interest": 0.0, "volume": 0.0, "delta": -0.079, "gamma": 0.001, "vega": 0.4787, "theta": -0.0234, "rho": -0.3196, "theo": 6.3796, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.5}, {"option": "LGND271217C00175000", "bid": 130.0, "bid_size": 5.0, "ask": 135.0, "ask_size": 3.0, "iv": 0.4484, "open_interest": 0.0, "volume": 0.0, "delta": 0.9165, "gamma": 0.0011, "vega": 0.5028, "theta": -0.0091, "rho": 1.6581, "theo": 132.6737, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 132.0}, {"option": "LGND271217P00175000", "bid": 4.5, "bid_size": 8.0, "ask": 9.5, "ask_size": 4.0, "iv": 0.4491, "open_interest": 0.0, "volume": 0.0, "delta": -0.0872, "gamma": 0.0011, "vega": 0.5143, "theta": -0.0251, "rho": -0.351, "theo": 7.1389, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.0}, {"option": "LGND271217C00180000", "bid": 126.0, "bid_size": 2.0, "ask": 131.0, "ask_size": 3.0, "iv": 0.4443, "open_interest": 1.0, "volume": 0.0, "delta": 0.9083, "gamma": 0.0011, "vega": 0.5389, "theta": -0.0112, "rho": 1.6768, "theo": 128.7731, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 123.6, "last_trade_time": "2026-09-11T12:29:30", "percent_change": 0.0, "prev_day_close": 128.0}, {"option": "LGND271217P00180000", "bid": 5.5, "bid_size": 4.0, "ask": 10.5, "ask_size": 4.0, "iv": 0.45, "open_interest": 0.0, "volume": 0.0, "delta": -0.0958, "gamma": 0.0012, "vega": 0.5518, "theta": -0.0268, "rho": -0.386, "theo": 7.9639, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.0}, {"option": "LGND271217C00185000", "bid": 122.5, "bid_size": 2.0, "ask": 127.0, "ask_size": 1.0, "iv": 0.4393, "open_interest": 0.0, "volume": 0.0, "delta": 0.8997, "gamma": 0.0012, "vega": 0.5753, "theta": -0.0134, "rho": 1.6931, "theo": 124.9373, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 124.5}, {"option": "LGND271217P00185000", "bid": 6.5, "bid_size": 4.0, "ask": 11.5, "ask_size": 4.0, "iv": 0.4495, "open_interest": 0.0, "volume": 0.0, "delta": -0.1048, "gamma": 0.0013, "vega": 0.5874, "theta": -0.0285, "rho": -0.4203, "theo": 8.8558, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.0}, {"option": "LGND271217C00190000", "bid": 118.5, "bid_size": 2.0, "ask": 123.5, "ask_size": 2.0, "iv": 0.4421, "open_interest": 0.0, "volume": 0.0, "delta": 0.8906, "gamma": 0.0013, "vega": 0.6115, "theta": -0.0155, "rho": 1.7076, "theo": 121.1679, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 120.5}, {"option": "LGND271217P00190000", "bid": 7.5, "bid_size": 4.0, "ask": 12.5, "ask_size": 4.0, "iv": 0.4478, "open_interest": 0.0, "volume": 0.0, "delta": -0.1144, "gamma": 0.0014, "vega": 0.6253, "theta": -0.0302, "rho": -0.4582, "theo": 9.8168, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.0}, {"option": "LGND271217C00195000", "bid": 115.0, "bid_size": 2.0, "ask": 120.0, "ask_size": 2.0, "iv": 0.4355, "open_interest": 0.0, "volume": 0.0, "delta": 0.8811, "gamma": 0.0014, "vega": 0.6483, "theta": -0.0176, "rho": 1.7195, "theo": 117.4663, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 117.0}, {"option": "LGND271217P00195000", "bid": 8.5, "bid_size": 4.0, "ask": 13.5, "ask_size": 4.0, "iv": 0.4453, "open_interest": 0.0, "volume": 0.0, "delta": -0.1243, "gamma": 0.0015, "vega": 0.6636, "theta": -0.0319, "rho": -0.4967, "theo": 10.8399, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.0}, {"option": "LGND271217C00200000", "bid": 111.0, "bid_size": 4.0, "ask": 116.0, "ask_size": 4.0, "iv": 0.436, "open_interest": 0.0, "volume": 0.0, "delta": 0.8712, "gamma": 0.0015, "vega": 0.6855, "theta": -0.0197, "rho": 1.7283, "theo": 113.8357, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 113.0}, {"option": "LGND271217P00200000", "bid": 9.5, "bid_size": 4.0, "ask": 14.5, "ask_size": 4.0, "iv": 0.4413, "open_interest": 0.0, "volume": 0.0, "delta": -0.1351, "gamma": 0.0016, "vega": 0.7016, "theta": -0.0336, "rho": -0.5375, "theo": 11.972, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.0}, {"option": "LGND271217C00210000", "bid": 104.0, "bid_size": 2.0, "ask": 109.0, "ask_size": 5.0, "iv": 0.4336, "open_interest": 0.0, "volume": 0.0, "delta": 0.8501, "gamma": 0.0016, "vega": 0.7582, "theta": -0.0239, "rho": 1.7402, "theo": 106.7937, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 106.0}, {"option": "LGND271217P00210000", "bid": 12.0, "bid_size": 4.0, "ask": 17.0, "ask_size": 4.0, "iv": 0.4388, "open_interest": 0.0, "volume": 0.0, "delta": -0.1571, "gamma": 0.0018, "vega": 0.7751, "theta": -0.037, "rho": -0.621, "theo": 14.3944, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.5}, {"option": "LGND271217C00220000", "bid": 97.5, "bid_size": 4.0, "ask": 102.5, "ask_size": 4.0, "iv": 0.4339, "open_interest": 0.0, "volume": 0.0, "delta": 0.8276, "gamma": 0.0018, "vega": 0.83, "theta": -0.0279, "rho": 1.7422, "theo": 100.0514, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 99.5}, {"option": "LGND271217P00220000", "bid": 14.5, "bid_size": 3.0, "ask": 19.5, "ask_size": 2.0, "iv": 0.4326, "open_interest": 0.0, "volume": 0.0, "delta": -0.1811, "gamma": 0.0019, "vega": 0.8483, "theta": -0.0404, "rho": -0.7105, "theo": 17.1621, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.0}, {"option": "LGND271217C00230000", "bid": 91.0, "bid_size": 4.0, "ask": 96.0, "ask_size": 4.0, "iv": 0.4305, "open_interest": 0.0, "volume": 0.0, "delta": 0.8038, "gamma": 0.002, "vega": 0.8981, "theta": -0.0318, "rho": 1.7366, "theo": 93.6198, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 93.0}, {"option": "LGND271217P00230000", "bid": 17.5, "bid_size": 2.0, "ask": 22.5, "ask_size": 4.0, "iv": 0.4287, "open_interest": 0.0, "volume": 0.0, "delta": -0.207, "gamma": 0.0021, "vega": 0.9176, "theta": -0.0436, "rho": -0.804, "theo": 20.2902, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.5}, {"option": "LGND271217C00240000", "bid": 85.0, "bid_size": 4.0, "ask": 90.0, "ask_size": 2.0, "iv": 0.4296, "open_interest": 1.0, "volume": 0.0, "delta": 0.7789, "gamma": 0.0021, "vega": 0.9629, "theta": -0.0354, "rho": 1.7221, "theo": 87.5012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 76.48, "last_trade_time": "2026-06-23T11:46:00", "percent_change": 0.0, "prev_day_close": 87.0}, {"option": "LGND271217P00240000", "bid": 21.0, "bid_size": 2.0, "ask": 26.0, "ask_size": 4.0, "iv": 0.4277, "open_interest": 0.0, "volume": 0.0, "delta": -0.2334, "gamma": 0.0023, "vega": 0.9828, "theta": -0.0465, "rho": -0.8987, "theo": 23.6936, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.0}, {"option": "LGND271217C00250000", "bid": 79.0, "bid_size": 4.0, "ask": 84.0, "ask_size": 4.0, "iv": 0.4257, "open_interest": 0.0, "volume": 0.0, "delta": 0.7532, "gamma": 0.0023, "vega": 1.0225, "theta": -0.0388, "rho": 1.7012, "theo": 81.7012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 71.1, "last_trade_time": "2026-06-23T11:45:23", "percent_change": 0.0, "prev_day_close": 81.5}, {"option": "LGND271217P00250000", "bid": 25.0, "bid_size": 2.0, "ask": 30.0, "ask_size": 2.0, "iv": 0.428, "open_interest": 0.0, "volume": 0.0, "delta": -0.2614, "gamma": 0.0025, "vega": 1.0418, "theta": -0.0493, "rho": -0.9943, "theo": 27.4697, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.5}, {"option": "LGND271217C00260000", "bid": 74.0, "bid_size": 2.0, "ask": 79.0, "ask_size": 4.0, "iv": 0.4241, "open_interest": 0.0, "volume": 0.0, "delta": 0.7268, "gamma": 0.0024, "vega": 1.0769, "theta": -0.0418, "rho": 1.6736, "theo": 76.2148, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 67.33, "last_trade_time": "2026-06-23T11:56:47", "percent_change": 0.0, "prev_day_close": 76.0}, {"option": "LGND271217P00260000", "bid": 29.0, "bid_size": 2.0, "ask": 34.0, "ask_size": 4.0, "iv": 0.4252, "open_interest": 0.0, "volume": 0.0, "delta": -0.2902, "gamma": 0.0026, "vega": 1.0954, "theta": -0.0518, "rho": -1.0933, "theo": 31.5891, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.0}, {"option": "LGND271217C00270000", "bid": 68.5, "bid_size": 4.0, "ask": 73.5, "ask_size": 4.0, "iv": 0.4243, "open_interest": 0.0, "volume": 0.0, "delta": 0.6999, "gamma": 0.0025, "vega": 1.1253, "theta": -0.0446, "rho": 1.64, "theo": 71.0428, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 71.0}, {"option": "LGND271217P00270000", "bid": 33.5, "bid_size": 4.0, "ask": 38.5, "ask_size": 4.0, "iv": 0.4242, "open_interest": 0.0, "volume": 0.0, "delta": -0.3199, "gamma": 0.0028, "vega": 1.1412, "theta": -0.0541, "rho": -1.1825, "theo": 36.0501, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 36.5}, {"option": "LGND271217C00280000", "bid": 64.0, "bid_size": 2.0, "ask": 69.0, "ask_size": 3.0, "iv": 0.4263, "open_interest": 0.0, "volume": 0.0, "delta": 0.6727, "gamma": 0.0026, "vega": 1.1672, "theta": -0.047, "rho": 1.6028, "theo": 66.1749, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 58.4, "last_trade_time": "2026-06-23T11:51:13", "percent_change": 0.0, "prev_day_close": 66.0}, {"option": "LGND271217P00280000", "bid": 38.5, "bid_size": 4.0, "ask": 43.5, "ask_size": 3.0, "iv": 0.4248, "open_interest": 0.0, "volume": 0.0, "delta": -0.35, "gamma": 0.0029, "vega": 1.1793, "theta": -0.0561, "rho": -1.2792, "theo": 40.848, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 41.0}, {"option": "LGND271217C00290000", "bid": 59.5, "bid_size": 2.0, "ask": 64.5, "ask_size": 2.0, "iv": 0.4216, "open_interest": 2.0, "volume": 0.0, "delta": 0.6455, "gamma": 0.0027, "vega": 1.2029, "theta": -0.0492, "rho": 1.5598, "theo": 61.6063, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 70.1, "last_trade_time": "2026-07-31T15:55:47", "percent_change": 0.0, "prev_day_close": 61.5}, {"option": "LGND271217P00290000", "bid": 43.5, "bid_size": 2.0, "ask": 48.5, "ask_size": 4.0, "iv": 0.4227, "open_interest": 5.0, "volume": 0.0, "delta": -0.3804, "gamma": 0.0031, "vega": 1.2091, "theta": -0.0578, "rho": -1.3556, "theo": 45.9797, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 51.8, "last_trade_time": "2026-08-12T14:17:10", "percent_change": 0.0, "prev_day_close": 46.5}, {"option": "LGND271217C00300000", "bid": 55.0, "bid_size": 2.0, "ask": 60.0, "ask_size": 2.0, "iv": 0.4231, "open_interest": 2.0, "volume": 0.0, "delta": 0.6183, "gamma": 0.0028, "vega": 1.232, "theta": -0.0509, "rho": 1.5156, "theo": 57.326, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 61.87, "last_trade_time": "2026-08-13T11:32:07", "percent_change": 0.0, "prev_day_close": 57.0}, {"option": "LGND271217P00300000", "bid": 49.0, "bid_size": 2.0, "ask": 54.0, "ask_size": 4.0, "iv": 0.4223, "open_interest": 4.0, "volume": 0.0, "delta": -0.4112, "gamma": 0.0032, "vega": 1.2328, "theta": -0.0592, "rho": -1.4497, "theo": 51.4322, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 56.3, "last_trade_time": "2026-08-04T14:08:14", "percent_change": 0.0, "prev_day_close": 52.0}, {"option": "LGND271217C00310000", "bid": 51.0, "bid_size": 5.0, "ask": 56.0, "ask_size": 5.0, "iv": 0.4225, "open_interest": 4.0, "volume": 0.0, "delta": 0.5914, "gamma": 0.0028, "vega": 1.2548, "theta": -0.0524, "rho": 1.4673, "theo": 53.3218, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 62.1, "last_trade_time": "2026-07-31T15:55:47", "percent_change": 0.0, "prev_day_close": 53.0}, {"option": "LGND271217P00310000", "bid": 55.0, "bid_size": 4.0, "ask": 60.0, "ask_size": 4.0, "iv": 0.4235, "open_interest": 14.0, "volume": 0.0, "delta": -0.4417, "gamma": 0.0033, "vega": 1.2471, "theta": -0.0602, "rho": -1.523, "theo": 57.1945, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 59.1, "last_trade_time": "2026-08-06T15:24:40", "percent_change": 0.0, "prev_day_close": 57.5}, {"option": "LGND271217C00320000", "bid": 47.0, "bid_size": 2.0, "ask": 52.0, "ask_size": 2.0, "iv": 0.4199, "open_interest": 11.0, "volume": 0.0, "delta": 0.565, "gamma": 0.0029, "vega": 1.2714, "theta": -0.0535, "rho": 1.4175, "theo": 49.5851, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 63.0, "last_trade_time": "2026-07-15T15:56:52", "percent_change": 0.0, "prev_day_close": 49.5}, {"option": "LGND271217P00320000", "bid": 61.0, "bid_size": 3.0, "ask": 66.0, "ask_size": 3.0, "iv": 0.4225, "open_interest": 4.0, "volume": 0.0, "delta": -0.4723, "gamma": 0.0033, "vega": 1.2523, "theta": -0.0611, "rho": -1.5796, "theo": 63.2646, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 59.3, "last_trade_time": "2026-07-02T15:53:19", "percent_change": 0.0, "prev_day_close": 63.5}, {"option": "LGND271217C00330000", "bid": 43.5, "bid_size": 4.0, "ask": 48.5, "ask_size": 4.0, "iv": 0.4194, "open_interest": 4.0, "volume": 0.0, "delta": 0.539, "gamma": 0.0029, "vega": 1.2823, "theta": -0.0544, "rho": 1.3675, "theo": 46.0992, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 64.6, "last_trade_time": "2026-07-14T15:46:44", "percent_change": 0.0, "prev_day_close": 46.0}, {"option": "LGND271217P00330000", "bid": 67.0, "bid_size": 4.0, "ask": 72.0, "ask_size": 4.0, "iv": 0.4192, "open_interest": 0.0, "volume": 0.0, "delta": -0.5025, "gamma": 0.0034, "vega": 1.2544, "theta": -0.0616, "rho": -1.6533, "theo": 69.6196, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 70.0}, {"option": "LGND271217C00340000", "bid": 40.5, "bid_size": 2.0, "ask": 45.5, "ask_size": 5.0, "iv": 0.4172, "open_interest": 14.0, "volume": 0.0, "delta": 0.5136, "gamma": 0.0029, "vega": 1.2875, "theta": -0.055, "rho": 1.3148, "theo": 42.8533, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 67.8, "last_trade_time": "2026-07-13T15:20:03", "percent_change": 0.0, "prev_day_close": 42.5}, {"option": "LGND271217P00340000", "bid": 73.5, "bid_size": 4.0, "ask": 78.5, "ask_size": 4.0, "iv": 0.4179, "open_interest": 0.0, "volume": 0.0, "delta": -0.5323, "gamma": 0.0035, "vega": 1.2438, "theta": -0.0619, "rho": -1.6785, "theo": 76.2528, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 76.5}, {"option": "LGND271217C00350000", "bid": 37.0, "bid_size": 4.0, "ask": 42.0, "ask_size": 4.0, "iv": 0.4172, "open_interest": 0.0, "volume": 0.0, "delta": 0.489, "gamma": 0.0029, "vega": 1.2878, "theta": -0.0553, "rho": 1.2633, "theo": 39.8353, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 39.5}, {"option": "LGND271217P00350000", "bid": 80.5, "bid_size": 3.0, "ask": 85.5, "ask_size": 3.0, "iv": 0.4184, "open_interest": 0.0, "volume": 0.0, "delta": -0.5619, "gamma": 0.0035, "vega": 1.2266, "theta": -0.062, "rho": -1.7231, "theo": 83.164, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 83.0}, {"option": "LGND271217C00360000", "bid": 34.5, "bid_size": 4.0, "ask": 39.5, "ask_size": 3.0, "iv": 0.4175, "open_interest": 0.0, "volume": 0.0, "delta": 0.465, "gamma": 0.0029, "vega": 1.2835, "theta": -0.0554, "rho": 1.2121, "theo": 37.0284, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 36.5}, {"option": "LGND271217P00360000", "bid": 87.5, "bid_size": 2.0, "ask": 92.5, "ask_size": 2.0, "iv": 0.4171, "open_interest": 0.0, "volume": 0.0, "delta": -0.5907, "gamma": 0.0036, "vega": 1.2099, "theta": -0.0619, "rho": -1.7767, "theo": 90.3113, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 90.0}, {"option": "LGND271217C00370000", "bid": 31.5, "bid_size": 2.0, "ask": 36.5, "ask_size": 2.0, "iv": 0.4164, "open_interest": 0.0, "volume": 0.0, "delta": 0.4419, "gamma": 0.0029, "vega": 1.2746, "theta": -0.0552, "rho": 1.1598, "theo": 34.4224, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 34.0}, {"option": "LGND271217P00370000", "bid": 95.0, "bid_size": 4.0, "ask": 100.0, "ask_size": 3.0, "iv": 0.418, "open_interest": 0.0, "volume": 0.0, "delta": -0.619, "gamma": 0.0036, "vega": 1.1757, "theta": -0.0616, "rho": -1.745, "theo": 97.7033, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 97.5}, {"option": "LGND271217C00380000", "bid": 29.0, "bid_size": 4.0, "ask": 34.0, "ask_size": 4.0, "iv": 0.4158, "open_interest": 0.0, "volume": 0.0, "delta": 0.4197, "gamma": 0.0029, "vega": 1.2623, "theta": -0.0549, "rho": 1.1095, "theo": 32.0051, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 31.5}, {"option": "LGND271217P00380000", "bid": 102.5, "bid_size": 2.0, "ask": 107.5, "ask_size": 2.0, "iv": 0.4168, "open_interest": 0.0, "volume": 0.0, "delta": -0.6468, "gamma": 0.0036, "vega": 1.1381, "theta": -0.0611, "rho": -1.7676, "theo": 105.341, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 105.5}, {"option": "LGND271217C00390000", "bid": 27.0, "bid_size": 4.0, "ask": 32.0, "ask_size": 2.0, "iv": 0.4178, "open_interest": 0.0, "volume": 0.0, "delta": 0.3983, "gamma": 0.0028, "vega": 1.2469, "theta": -0.0544, "rho": 1.0607, "theo": 29.7612, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 29.5}, {"option": "LGND271217P00390000", "bid": 110.5, "bid_size": 4.0, "ask": 115.5, "ask_size": 3.0, "iv": 0.4183, "open_interest": 0.0, "volume": 0.0, "delta": -0.6737, "gamma": 0.0036, "vega": 1.1064, "theta": -0.0603, "rho": -1.7812, "theo": 113.174, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 113.0}, {"option": "LGND271217C00400000", "bid": 25.0, "bid_size": 4.0, "ask": 30.0, "ask_size": 4.0, "iv": 0.4186, "open_interest": 1.0, "volume": 0.0, "delta": 0.3778, "gamma": 0.0028, "vega": 1.228, "theta": -0.0538, "rho": 1.0115, "theo": 27.6808, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.08, "last_trade_time": "2026-08-26T11:45:22", "percent_change": 0.0, "prev_day_close": 27.5}, {"option": "LGND271217P00400000", "bid": 118.5, "bid_size": 3.0, "ask": 123.5, "ask_size": 4.0, "iv": 0.4181, "open_interest": 0.0, "volume": 0.0, "delta": -0.7, "gamma": 0.0036, "vega": 1.0583, "theta": -0.0596, "rho": -1.7171, "theo": 121.2075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 121.0}, {"option": "LGND271217C00410000", "bid": 23.0, "bid_size": 4.0, "ask": 27.5, "ask_size": 6.0, "iv": 0.4161, "open_interest": 0.0, "volume": 0.0, "delta": 0.3582, "gamma": 0.0027, "vega": 1.2066, "theta": -0.053, "rho": 0.9642, "theo": 25.7539, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 25.5}, {"option": "LGND271217P00410000", "bid": 126.5, "bid_size": 3.0, "ask": 131.5, "ask_size": 2.0, "iv": 0.4156, "open_interest": 0.0, "volume": 0.0, "delta": -0.7261, "gamma": 0.0036, "vega": 0.9983, "theta": -0.0589, "rho": -1.6854, "theo": 129.4672, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 129.5}, {"option": "LGND271217C00420000", "bid": 21.5, "bid_size": 4.0, "ask": 26.0, "ask_size": 6.0, "iv": 0.4188, "open_interest": 0.0, "volume": 0.0, "delta": 0.3395, "gamma": 0.0027, "vega": 1.1839, "theta": -0.0521, "rho": 0.9195, "theo": 23.9674, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.75}, {"option": "LGND271217P00420000", "bid": 135.0, "bid_size": 3.0, "ask": 140.0, "ask_size": 2.0, "iv": 0.4165, "open_interest": 0.0, "volume": 0.0, "delta": -0.7507, "gamma": 0.0036, "vega": 0.9576, "theta": -0.0577, "rho": -1.6811, "theo": 137.8855, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 138.0}, {"option": "LGND271217C00430000", "bid": 20.0, "bid_size": 4.0, "ask": 24.5, "ask_size": 6.0, "iv": 0.4204, "open_interest": 0.0, "volume": 0.0, "delta": 0.3216, "gamma": 0.0026, "vega": 1.1589, "theta": -0.0512, "rho": 0.8753, "theo": 22.3111, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.25}, {"option": "LGND271217P00430000", "bid": 144.0, "bid_size": 2.0, "ask": 149.0, "ask_size": 2.0, "iv": 0.4213, "open_interest": 0.0, "volume": 0.0, "delta": -0.7748, "gamma": 0.0036, "vega": 0.9011, "theta": -0.0564, "rho": -1.6221, "theo": 146.4621, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 146.849998474121}, {"option": "LGND271217C00440000", "bid": 18.5, "bid_size": 4.0, "ask": 23.0, "ask_size": 6.0, "iv": 0.421, "open_interest": 0.0, "volume": 0.0, "delta": 0.3046, "gamma": 0.0026, "vega": 1.1319, "theta": -0.0501, "rho": 0.8321, "theo": 20.7777, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.0}, {"option": "LGND271217P00440000", "bid": 152.5, "bid_size": 2.0, "ask": 157.5, "ask_size": 2.0, "iv": 0.4247, "open_interest": 0.0, "volume": 0.0, "delta": -0.7987, "gamma": 0.0036, "vega": 0.8102, "theta": -0.0551, "rho": -1.4317, "theo": 155.233, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 155.5}, {"option": "LGND271217C00450000", "bid": 17.0, "bid_size": 4.0, "ask": 22.0, "ask_size": 4.0, "iv": 0.4229, "open_interest": 0.0, "volume": 0.0, "delta": 0.2884, "gamma": 0.0025, "vega": 1.1043, "theta": -0.049, "rho": 0.7916, "theo": 19.3576, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.5}, {"option": "LGND271217P00450000", "bid": 161.5, "bid_size": 2.0, "ask": 166.5, "ask_size": 2.0, "iv": 0.4261, "open_interest": 0.0, "volume": 0.0, "delta": -0.8221, "gamma": 0.0036, "vega": 0.7521, "theta": -0.0543, "rho": -1.4288, "theo": 164.1665, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 164.5}, {"option": "LGND271217C00460000", "bid": 16.0, "bid_size": 2.0, "ask": 21.0, "ask_size": 4.0, "iv": 0.4263, "open_interest": 0.0, "volume": 0.0, "delta": 0.2731, "gamma": 0.0024, "vega": 1.0763, "theta": -0.0478, "rho": 0.7532, "theo": 18.0406, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.5}, {"option": "LGND271217P00460000", "bid": 171.0, "bid_size": 4.0, "ask": 176.0, "ask_size": 2.0, "iv": 0.4264, "open_interest": 0.0, "volume": 0.0, "delta": -0.8438, "gamma": 0.0036, "vega": 0.7112, "theta": -0.0528, "rho": -1.3616, "theo": 173.1982, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 173.849998474121}, {"option": "LGND271217C00470000", "bid": 15.0, "bid_size": 4.0, "ask": 20.0, "ask_size": 4.0, "iv": 0.429, "open_interest": 0.0, "volume": 0.0, "delta": 0.2585, "gamma": 0.0024, "vega": 1.0471, "theta": -0.0466, "rho": 0.7154, "theo": 16.8199, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.5}, {"option": "LGND271217P00470000", "bid": 180.0, "bid_size": 2.0, "ask": 185.0, "ask_size": 2.0, "iv": 0.4246, "open_interest": 0.0, "volume": 0.0, "delta": -0.8645, "gamma": 0.0035, "vega": 0.63, "theta": -0.0509, "rho": -1.2129, "theo": 182.3704, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 183.0}], "symbol": "LGND", "security_type": "stock", "exchange_id": 2, "current_price": 290.07, "price_change": 6.58, "price_change_percent": 2.2684, "bid": 273.99, "ask": 293.6, "bid_size": 200, "ask_size": 100, "open": 283.67, "high": 290.51, "low": 282.45, "close": 290.07, "prev_day_close": 290.07, "volume": 237475, "iv30": 37.413, "iv30_change": -0.011, "iv30_change_percent": -0.0294, "seqno": 8665424813, "last_trade_time": "2026-09-21T15:59:59", "tick": "up"}, "symbol": "LGND"}