{"timestamp": "2026-09-21 03:16:32", "data": {"options": [{"option": "RIGL261016C00030000", "bid": 14.5, "bid_size": 6.0, "ask": 18.9, "ask_size": 6.0, "iv": 0.7782, "open_interest": 35.0, "volume": 0.0, "delta": 0.9736, "gamma": 0.0055, "vega": 0.0076, "theta": -0.012, "rho": 0.012, "theo": 16.7563, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.57, "last_trade_time": "2026-09-15T14:46:08", "percent_change": 0.0, "prev_day_close": 15.8500003814697}, {"option": "RIGL261016P00030000", "bid": 0.0, "bid_size": 0.0, "ask": 4.8, "ask_size": 1.0, "iv": 1.9866, "open_interest": 1.0, "volume": 0.0, "delta": -0.0257, "gamma": 0.0053, "vega": 0.0077, "theta": -0.0116, "rho": -0.0009, "theo": 0.1159, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.5, "last_trade_time": "2026-09-15T09:50:27", "percent_change": 0.0, "prev_day_close": 2.40000009536743}, {"option": "RIGL261016C00035000", "bid": 9.5, "bid_size": 6.0, "ask": 13.5, "ask_size": 6.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9362, "gamma": 0.0132, "vega": 0.0159, "theta": -0.0202, "rho": 0.0171, "theo": 11.9157, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.25}, {"option": "RIGL261016P00035000", "bid": 0.0, "bid_size": 0.0, "ask": 4.8, "ask_size": 6.0, "iv": 1.502, "open_interest": 0.0, "volume": 0.0, "delta": -0.0623, "gamma": 0.0131, "vega": 0.0159, "theta": -0.02, "rho": -0.0022, "theo": 0.2675, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.600000023841858}, {"option": "RIGL261016C00036000", "bid": 8.5, "bid_size": 7.0, "ask": 12.4, "ask_size": 2.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9235, "gamma": 0.0158, "vega": 0.0183, "theta": -0.0225, "rho": 0.0182, "theo": 10.9706, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.1999998092651}, {"option": "RIGL261016P00036000", "bid": 0.0, "bid_size": 0.0, "ask": 4.8, "ask_size": 1.0, "iv": 1.4115, "open_interest": 0.0, "volume": 0.0, "delta": -0.0749, "gamma": 0.0157, "vega": 0.0183, "theta": -0.0223, "rho": -0.0027, "theo": 0.3203, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.40000009536743}, {"option": "RIGL261016C00037000", "bid": 7.5, "bid_size": 5.0, "ask": 11.7, "ask_size": 6.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9081, "gamma": 0.0188, "vega": 0.0211, "theta": -0.025, "rho": 0.019, "theo": 10.0377, "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": 9.25}, {"option": "RIGL261016P00037000", "bid": 0.0, "bid_size": 0.0, "ask": 1.55, "ask_size": 6.0, "iv": 0.8303, "open_interest": 0.0, "volume": 0.0, "delta": -0.0901, "gamma": 0.0187, "vega": 0.0211, "theta": -0.0248, "rho": -0.0032, "theo": 0.3852, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.600000023841858}, {"option": "RIGL261016C00038000", "bid": 6.5, "bid_size": 5.0, "ask": 10.6, "ask_size": 16.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.8896, "gamma": 0.0223, "vega": 0.0241, "theta": -0.0276, "rho": 0.0198, "theo": 9.1202, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.30000019073486}, {"option": "RIGL261016P00038000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 33.0, "iv": 0.6603, "open_interest": 0.0, "volume": 0.0, "delta": -0.1085, "gamma": 0.0222, "vega": 0.0241, "theta": -0.0275, "rho": -0.0039, "theo": 0.4653, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.400000005960464}, {"option": "RIGL261016C00039000", "bid": 6.0, "bid_size": 11.0, "ask": 9.8, "ask_size": 32.0, "iv": 0.487, "open_interest": 0.0, "volume": 0.0, "delta": 0.8673, "gamma": 0.0263, "vega": 0.0276, "theta": -0.0304, "rho": 0.0205, "theo": 8.2218, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.25}, {"option": "RIGL261016P00039000", "bid": 0.1, "bid_size": 28.0, "ask": 4.8, "ask_size": 37.0, "iv": 1.1608, "open_interest": 1.0, "volume": 1.0, "delta": -0.1307, "gamma": 0.0262, "vega": 0.0275, "theta": -0.0304, "rho": -0.0046, "theo": 0.5645, "change": -0.425, "open": 0.25, "high": 0.25, "low": 0.25, "tick": "down", "last_trade_price": 0.25, "last_trade_time": "2026-09-18T15:41:45", "percent_change": -62.963, "prev_day_close": 2.50000009685755}, {"option": "RIGL261016C00040000", "bid": 5.0, "bid_size": 6.0, "ask": 8.1, "ask_size": 15.0, "iv": 0.0, "open_interest": 17.0, "volume": 0.0, "delta": 0.8406, "gamma": 0.0308, "vega": 0.0312, "theta": -0.0334, "rho": 0.021, "theo": 7.3472, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.0, "last_trade_time": "2026-09-17T14:57:21", "percent_change": 0.0, "prev_day_close": 5.90000009536743}, {"option": "RIGL261016P00040000", "bid": 0.0, "bid_size": 0.0, "ask": 1.15, "ask_size": 32.0, "iv": 0.565, "open_interest": 3.0, "volume": 5.0, "delta": -0.1573, "gamma": 0.0308, "vega": 0.0312, "theta": -0.0333, "rho": -0.0055, "theo": 0.6872, "change": -0.275, "open": 0.53, "high": 0.53, "low": 0.45, "tick": "down", "last_trade_price": 0.45, "last_trade_time": "2026-09-18T15:39:43", "percent_change": -37.931, "prev_day_close": 0.574999988079071}, {"option": "RIGL261016C00041000", "bid": 4.0, "bid_size": 5.0, "ask": 8.0, "ask_size": 33.0, "iv": 0.4201, "open_interest": 0.0, "volume": 0.0, "delta": 0.8089, "gamma": 0.0358, "vega": 0.035, "theta": -0.0364, "rho": 0.0212, "theo": 6.5022, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.75}, {"option": "RIGL261016P00041000", "bid": 0.15, "bid_size": 20.0, "ask": 4.8, "ask_size": 17.0, "iv": 0.9941, "open_interest": 1.0, "volume": 0.0, "delta": -0.189, "gamma": 0.0358, "vega": 0.035, "theta": -0.0363, "rho": -0.0066, "theo": 0.8395, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.25, "last_trade_time": "2026-09-17T09:30:02", "percent_change": 0.0, "prev_day_close": 2.47500009834766}, {"option": "RIGL261016C00042000", "bid": 3.5, "bid_size": 21.0, "ask": 7.3, "ask_size": 32.0, "iv": 0.4863, "open_interest": 1.0, "volume": 1.0, "delta": 0.7717, "gamma": 0.041, "vega": 0.0389, "theta": -0.0392, "rho": 0.0211, "theo": 5.6932, "change": -0.21, "open": 5.19, "high": 5.19, "low": 5.19, "tick": "up", "last_trade_price": 5.19, "last_trade_time": "2026-09-18T09:41:01", "percent_change": -3.88889, "prev_day_close": 4.95000004768372}, {"option": "RIGL261016P00042000", "bid": 0.4, "bid_size": 30.0, "ask": 1.9, "ask_size": 33.0, "iv": 0.5959, "open_interest": 5.0, "volume": 1.0, "delta": -0.2262, "gamma": 0.041, "vega": 0.0389, "theta": -0.0392, "rho": -0.0078, "theo": 1.0278, "change": -0.35, "open": 0.75, "high": 0.75, "low": 0.75, "tick": "down", "last_trade_price": 0.75, "last_trade_time": "2026-09-18T15:39:20", "percent_change": -31.8182, "prev_day_close": 0.900000035762787}, {"option": "RIGL261016C00043000", "bid": 2.5, "bid_size": 5.0, "ask": 6.5, "ask_size": 32.0, "iv": 0.4447, "open_interest": 4.0, "volume": 0.0, "delta": 0.7286, "gamma": 0.0463, "vega": 0.0427, "theta": -0.0419, "rho": 0.0207, "theo": 4.9278, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.5, "last_trade_time": "2026-09-16T09:31:11", "percent_change": 0.0, "prev_day_close": 4.35000002384186}, {"option": "RIGL261016P00043000", "bid": 0.1, "bid_size": 20.0, "ask": 2.6, "ask_size": 32.0, "iv": 0.5697, "open_interest": 0.0, "volume": 0.0, "delta": -0.2693, "gamma": 0.0464, "vega": 0.0427, "theta": -0.0419, "rho": -0.0092, "theo": 1.2597, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.35000005364418}, {"option": "RIGL261016C00044000", "bid": 2.8, "bid_size": 25.0, "ask": 5.0, "ask_size": 26.0, "iv": 0.4655, "open_interest": 6.0, "volume": 1.0, "delta": 0.6798, "gamma": 0.0514, "vega": 0.0461, "theta": -0.0442, "rho": 0.02, "theo": 4.214, "change": -0.8, "open": 3.3, "high": 3.3, "low": 3.3, "tick": "down", "last_trade_price": 3.3, "last_trade_time": "2026-09-18T09:49:18", "percent_change": -19.5122, "prev_day_close": 3.49999988079071}, {"option": "RIGL261016P00044000", "bid": 1.15, "bid_size": 21.0, "ask": 2.55, "ask_size": 33.0, "iv": 0.6006, "open_interest": 5.0, "volume": 1.0, "delta": -0.3181, "gamma": 0.0514, "vega": 0.0461, "theta": -0.0442, "rho": -0.0109, "theo": 1.5431, "change": 0.125, "open": 2.0, "high": 2.0, "low": 2.0, "tick": "up", "last_trade_price": 2.0, "last_trade_time": "2026-09-18T15:29:39", "percent_change": 6.66667, "prev_day_close": 1.84999996423721}, {"option": "RIGL261016C00045000", "bid": 2.95, "bid_size": 22.0, "ask": 5.9, "ask_size": 31.0, "iv": 0.6986, "open_interest": 42.0, "volume": 1.0, "delta": 0.6259, "gamma": 0.0557, "vega": 0.0488, "theta": -0.0458, "rho": 0.0189, "theo": 3.5595, "change": -0.58, "open": 2.97, "high": 2.97, "low": 2.97, "tick": "down", "last_trade_price": 2.97, "last_trade_time": "2026-09-18T15:50:47", "percent_change": -16.338, "prev_day_close": 2.97500002384186}, {"option": "RIGL261016P00045000", "bid": 0.1, "bid_size": 21.0, "ask": 4.9, "ask_size": 36.0, "iv": 0.6476, "open_interest": 1.0, "volume": 0.0, "delta": -0.3721, "gamma": 0.0558, "vega": 0.0488, "theta": -0.0459, "rho": -0.0127, "theo": 1.8859, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.45, "last_trade_time": "2026-08-21T11:47:43", "percent_change": 0.0, "prev_day_close": 2.50000004842877}, {"option": "RIGL261016C00046000", "bid": 0.5, "bid_size": 7.0, "ask": 4.9, "ask_size": 32.0, "iv": 0.4594, "open_interest": 2.0, "volume": 0.0, "delta": 0.568, "gamma": 0.0589, "vega": 0.0507, "theta": -0.0467, "rho": 0.0175, "theo": 2.9708, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.3, "last_trade_time": "2026-09-10T13:49:20", "percent_change": 0.0, "prev_day_close": 2.60000005364418}, {"option": "RIGL261016P00046000", "bid": 0.35, "bid_size": 19.0, "ask": 4.9, "ask_size": 36.0, "iv": 0.578, "open_interest": 0.0, "volume": 0.0, "delta": -0.4302, "gamma": 0.059, "vega": 0.0507, "theta": -0.0468, "rho": -0.0144, "theo": 2.2947, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.72500005364418}, {"option": "RIGL261016C00047000", "bid": 0.05, "bid_size": 28.0, "ask": 4.9, "ask_size": 19.0, "iv": 0.51, "open_interest": 4.0, "volume": 0.0, "delta": 0.5078, "gamma": 0.0606, "vega": 0.0514, "theta": -0.0467, "rho": 0.0159, "theo": 2.4522, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.2, "last_trade_time": "2026-09-17T13:06:28", "percent_change": 0.0, "prev_day_close": 2.50000004842877}, {"option": "RIGL261016P00047000", "bid": 0.85, "bid_size": 3.0, "ask": 4.9, "ask_size": 6.0, "iv": 0.5253, "open_interest": 0.0, "volume": 0.0, "delta": -0.4905, "gamma": 0.0608, "vega": 0.0514, "theta": -0.0469, "rho": -0.0162, "theo": 2.7737, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.27499997615814}, {"option": "RIGL261016C00048000", "bid": 0.45, "bid_size": 3.0, "ask": 4.9, "ask_size": 7.0, "iv": 0.6315, "open_interest": 0.0, "volume": 0.0, "delta": 0.4475, "gamma": 0.0607, "vega": 0.051, "theta": -0.0459, "rho": 0.0142, "theo": 2.0049, "change": 0.0, "open": 0.0, "high": 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": "RIGL261016P00048000", "bid": 1.1, "bid_size": 3.0, "ask": 5.5, "ask_size": 8.0, "iv": 0.4959, "open_interest": 0.0, "volume": 0.0, "delta": -0.551, "gamma": 0.0609, "vega": 0.051, "theta": -0.046, "rho": -0.018, "theo": 3.3243, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.34999990463257}, {"option": "RIGL261016C00049000", "bid": 0.35, "bid_size": 18.0, "ask": 4.8, "ask_size": 23.0, "iv": 0.6865, "open_interest": 0.0, "volume": 0.0, "delta": 0.3891, "gamma": 0.0592, "vega": 0.0495, "theta": -0.0442, "rho": 0.0125, "theo": 1.6271, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.5750000923872}, {"option": "RIGL261016P00049000", "bid": 2.3, "bid_size": 21.0, "ask": 6.5, "ask_size": 10.0, "iv": 0.5892, "open_interest": 0.0, "volume": 0.0, "delta": -0.6097, "gamma": 0.0595, "vega": 0.0495, "theta": -0.0444, "rho": -0.0194, "theo": 3.9444, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.70000004768372}, {"option": "RIGL261016C00050000", "bid": 0.45, "bid_size": 26.0, "ask": 2.5, "ask_size": 34.0, "iv": 0.5313, "open_interest": 23.0, "volume": 29.0, "delta": 0.3345, "gamma": 0.0563, "vega": 0.047, "theta": -0.0418, "rho": 0.0108, "theo": 1.3137, "change": -0.01, "open": 1.0, "high": 1.19, "low": 0.9, "tick": "up", "last_trade_price": 1.19, "last_trade_time": "2026-09-18T15:20:43", "percent_change": -0.833332, "prev_day_close": 1.47499996423721}, {"option": "RIGL261016P00050000", "bid": 2.5, "bid_size": 24.0, "ask": 6.8, "ask_size": 35.0, "iv": 0.5016, "open_interest": 0.0, "volume": 0.0, "delta": -0.6646, "gamma": 0.0566, "vega": 0.047, "theta": -0.0421, "rho": -0.0208, "theo": 4.6292, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.80000007152557}, {"option": "RIGL261016C00055000", "bid": 0.0, "bid_size": 0.0, "ask": 1.15, "ask_size": 20.0, "iv": 0.5574, "open_interest": 16.0, "volume": 0.0, "delta": 0.1422, "gamma": 0.0335, "vega": 0.0292, "theta": -0.0264, "rho": 0.0047, "theo": 0.4476, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.3, "last_trade_time": "2026-09-15T10:11:18", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "RIGL261016P00055000", "bid": 7.5, "bid_size": 10.0, "ask": 11.0, "ask_size": 9.0, "iv": 0.6634, "open_interest": 0.0, "volume": 0.0, "delta": -0.8586, "gamma": 0.034, "vega": 0.0288, "theta": -0.0268, "rho": -0.023, "theo": 8.7587, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.44999980926514}, {"option": "RIGL261016C00060000", "bid": 0.0, "bid_size": 0.0, "ask": 0.3, "ask_size": 35.0, "iv": 0.5394, "open_interest": 22.0, "volume": 1.0, "delta": 0.0593, "gamma": 0.0165, "vega": 0.0154, "theta": -0.0146, "rho": 0.002, "theo": 0.1664, "change": -0.075, "open": 0.1, "high": 0.1, "low": 0.1, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-09-18T11:39:08", "percent_change": -42.8571, "prev_day_close": 0.150000005960464}, {"option": "RIGL261016P00060000", "bid": 12.3, "bid_size": 11.0, "ask": 15.5, "ask_size": 10.0, "iv": 0.7489, "open_interest": 0.0, "volume": 0.0, "delta": -0.9435, "gamma": 0.0172, "vega": 0.0145, "theta": -0.0152, "rho": -0.0189, "theo": 13.479, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.4000000953674}, {"option": "RIGL261016C00065000", "bid": 0.0, "bid_size": 0.0, "ask": 4.8, "ask_size": 35.0, "iv": 1.4238, "open_interest": 3.0, "volume": 0.0, "delta": 0.0264, "gamma": 0.008, "vega": 0.008, "theta": -0.0079, "rho": 0.0009, "theo": 0.0694, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.51, "last_trade_time": "2026-09-15T09:50:27", "percent_change": 0.0, "prev_day_close": 2.40000009536743}, {"option": "RIGL261016P00065000", "bid": 17.1, "bid_size": 7.0, "ask": 20.5, "ask_size": 7.0, "iv": 0.8675, "open_interest": 0.0, "volume": 0.0, "delta": -0.9782, "gamma": 0.0085, "vega": 0.0065, "theta": -0.0086, "rho": -0.0118, "theo": 18.3886, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.3999996185303}, {"option": "RIGL261120C00038000", "bid": 8.0, "bid_size": 11.0, "ask": 12.3, "ask_size": 6.0, "iv": 0.678, "open_interest": 0.0, "volume": 0.0, "delta": 0.7887, "gamma": 0.0201, "vega": 0.055, "theta": -0.033, "rho": 0.0347, "theo": 10.4904, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.80000019073486}, {"option": "RIGL261120P00038000", "bid": 0.05, "bid_size": 5.0, "ask": 4.9, "ask_size": 6.0, "iv": 0.8336, "open_interest": 0.0, "volume": 0.0, "delta": -0.2066, "gamma": 0.0197, "vega": 0.0553, "theta": -0.0324, "rho": -0.019, "theo": 1.9547, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.50000004842877}, {"option": "RIGL261120C00039000", "bid": 7.5, "bid_size": 6.0, "ask": 11.4, "ask_size": 8.0, "iv": 0.6784, "open_interest": 0.0, "volume": 0.0, "delta": 0.7674, "gamma": 0.0218, "vega": 0.0582, "theta": -0.0339, "rho": 0.0352, "theo": 9.6943, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.19999980926514}, {"option": "RIGL261120P00039000", "bid": 0.05, "bid_size": 5.0, "ask": 4.9, "ask_size": 6.0, "iv": 0.7752, "open_interest": 0.0, "volume": 0.0, "delta": -0.2277, "gamma": 0.0214, "vega": 0.0584, "theta": -0.0334, "rho": -0.0209, "theo": 2.1553, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.50000004842877}, {"option": "RIGL261120C00040000", "bid": 6.5, "bid_size": 7.0, "ask": 10.8, "ask_size": 6.0, "iv": 0.6569, "open_interest": 0.0, "volume": 0.0, "delta": 0.7441, "gamma": 0.0235, "vega": 0.0614, "theta": -0.0348, "rho": 0.0354, "theo": 8.9252, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.30000019073486}, {"option": "RIGL261120P00040000", "bid": 0.1, "bid_size": 5.0, "ask": 4.9, "ask_size": 6.0, "iv": 0.7212, "open_interest": 0.0, "volume": 0.0, "delta": -0.2507, "gamma": 0.0232, "vega": 0.0616, "theta": -0.0343, "rho": -0.023, "theo": 2.3826, "change": 0.0, "open": 0.0, "high": 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": "RIGL261120C00041000", "bid": 6.0, "bid_size": 12.0, "ask": 10.2, "ask_size": 6.0, "iv": 0.6716, "open_interest": 0.0, "volume": 0.0, "delta": 0.7188, "gamma": 0.0253, "vega": 0.0645, "theta": -0.0356, "rho": 0.0351, "theo": 8.187, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.69999980926514}, {"option": "RIGL261120P00041000", "bid": 0.3, "bid_size": 5.0, "ask": 5.0, "ask_size": 10.0, "iv": 0.6867, "open_interest": 0.0, "volume": 0.0, "delta": -0.2757, "gamma": 0.025, "vega": 0.0646, "theta": -0.0351, "rho": -0.0252, "theo": 2.6404, "change": 0.0, "open": 0.0, "high": 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": "RIGL261120C00042000", "bid": 5.5, "bid_size": 4.0, "ask": 9.3, "ask_size": 7.0, "iv": 0.6577, "open_interest": 0.0, "volume": 0.0, "delta": 0.6916, "gamma": 0.027, "vega": 0.0673, "theta": -0.0363, "rho": 0.0349, "theo": 7.4827, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.90000009536743}, {"option": "RIGL261120P00042000", "bid": 0.65, "bid_size": 5.0, "ask": 5.0, "ask_size": 7.0, "iv": 0.6541, "open_interest": 0.0, "volume": 0.0, "delta": -0.3026, "gamma": 0.0266, "vega": 0.0674, "theta": -0.0359, "rho": -0.0276, "theo": 2.9319, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.15000000596046}, {"option": "RIGL261120C00043000", "bid": 4.5, "bid_size": 9.0, "ask": 8.8, "ask_size": 6.0, "iv": 0.6329, "open_interest": 0.0, "volume": 0.0, "delta": 0.6626, "gamma": 0.0285, "vega": 0.07, "theta": -0.0369, "rho": 0.0345, "theo": 6.8164, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.40000009536743}, {"option": "RIGL261120P00043000", "bid": 1.15, "bid_size": 5.0, "ask": 5.5, "ask_size": 9.0, "iv": 0.6658, "open_interest": 0.0, "volume": 0.0, "delta": -0.3313, "gamma": 0.0282, "vega": 0.07, "theta": -0.0366, "rho": -0.0301, "theo": 3.2612, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.57499998807907}, {"option": "RIGL261120C00044000", "bid": 4.0, "bid_size": 10.0, "ask": 8.1, "ask_size": 6.0, "iv": 0.6258, "open_interest": 0.0, "volume": 0.0, "delta": 0.6321, "gamma": 0.0299, "vega": 0.0723, "theta": -0.0374, "rho": 0.0339, "theo": 6.191, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.75}, {"option": "RIGL261120P00044000", "bid": 1.0, "bid_size": 6.0, "ask": 5.3, "ask_size": 6.0, "iv": 0.5786, "open_interest": 0.0, "volume": 0.0, "delta": -0.3615, "gamma": 0.0297, "vega": 0.0723, "theta": -0.0371, "rho": -0.0328, "theo": 3.6311, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.1499999165535}, {"option": "RIGL261120C00045000", "bid": 3.5, "bid_size": 12.0, "ask": 7.7, "ask_size": 6.0, "iv": 0.6347, "open_interest": 0.0, "volume": 0.0, "delta": 0.6004, "gamma": 0.0311, "vega": 0.0742, "theta": -0.0378, "rho": 0.0331, "theo": 5.6094, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.25}, {"option": "RIGL261120P00045000", "bid": 2.4, "bid_size": 5.0, "ask": 6.5, "ask_size": 10.0, "iv": 0.6906, "open_interest": 0.0, "volume": 0.0, "delta": -0.393, "gamma": 0.0309, "vega": 0.0741, "theta": -0.0375, "rho": -0.0357, "theo": 4.0447, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.70000004768372}, {"option": "RIGL261120C00046000", "bid": 3.0, "bid_size": 6.0, "ask": 7.2, "ask_size": 6.0, "iv": 0.6321, "open_interest": 0.0, "volume": 0.0, "delta": 0.5679, "gamma": 0.032, "vega": 0.0755, "theta": -0.038, "rho": 0.0319, "theo": 5.0733, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.75}, {"option": "RIGL261120P00046000", "bid": 2.35, "bid_size": 2.0, "ask": 7.0, "ask_size": 12.0, "iv": 0.6513, "open_interest": 0.0, "volume": 0.0, "delta": -0.4253, "gamma": 0.0318, "vega": 0.0755, "theta": -0.0378, "rho": -0.0384, "theo": 4.5034, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.77499997615814}, {"option": "RIGL261120C00047000", "bid": 2.5, "bid_size": 6.0, "ask": 6.7, "ask_size": 7.0, "iv": 0.6254, "open_interest": 0.0, "volume": 0.0, "delta": 0.535, "gamma": 0.0326, "vega": 0.0764, "theta": -0.0381, "rho": 0.0307, "theo": 4.5834, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.25}, {"option": "RIGL261120P00047000", "bid": 2.9, "bid_size": 2.0, "ask": 7.5, "ask_size": 12.0, "iv": 0.6483, "open_interest": 0.0, "volume": 0.0, "delta": -0.4579, "gamma": 0.0325, "vega": 0.0764, "theta": -0.0379, "rho": -0.0413, "theo": 5.0082, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.39999997615814}, {"option": "RIGL261120C00048000", "bid": 2.0, "bid_size": 6.0, "ask": 6.4, "ask_size": 6.0, "iv": 0.6275, "open_interest": 0.0, "volume": 0.0, "delta": 0.5024, "gamma": 0.033, "vega": 0.0768, "theta": -0.038, "rho": 0.0292, "theo": 4.1395, "change": 0.0, "open": 0.0, "high": 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": "RIGL261120P00048000", "bid": 3.7, "bid_size": 2.0, "ask": 8.0, "ask_size": 12.0, "iv": 0.6576, "open_interest": 0.0, "volume": 0.0, "delta": -0.4904, "gamma": 0.0328, "vega": 0.0768, "theta": -0.0379, "rho": -0.044, "theo": 5.5588, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.89999997615814}, {"option": "RIGL261120C00049000", "bid": 1.5, "bid_size": 6.0, "ask": 5.6, "ask_size": 6.0, "iv": 0.593, "open_interest": 0.0, "volume": 0.0, "delta": 0.4704, "gamma": 0.033, "vega": 0.0766, "theta": -0.0378, "rho": 0.028, "theo": 3.7398, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.14999997615814}, {"option": "RIGL261120P00049000", "bid": 4.2, "bid_size": 2.0, "ask": 8.5, "ask_size": 11.0, "iv": 0.6435, "open_interest": 0.0, "volume": 0.0, "delta": -0.5223, "gamma": 0.0329, "vega": 0.0766, "theta": -0.0377, "rho": -0.0469, "theo": 6.1536, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.65000009536743}, {"option": "RIGL261120C00050000", "bid": 1.0, "bid_size": 6.0, "ask": 5.1, "ask_size": 6.0, "iv": 0.5737, "open_interest": 0.0, "volume": 0.0, "delta": 0.4395, "gamma": 0.0327, "vega": 0.076, "theta": -0.0374, "rho": 0.0264, "theo": 3.3824, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.95000004768372}, {"option": "RIGL261120P00050000", "bid": 4.7, "bid_size": 5.0, "ask": 9.0, "ask_size": 11.0, "iv": 0.6254, "open_interest": 0.0, "volume": 0.0, "delta": -0.5532, "gamma": 0.0326, "vega": 0.076, "theta": -0.0374, "rho": -0.0494, "theo": 6.7904, "change": 0.0, "open": 0.0, "high": 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": "RIGL261120C00055000", "bid": 0.0, "bid_size": 0.0, "ask": 2.95, "ask_size": 6.0, "iv": 0.5366, "open_interest": 0.0, "volume": 0.0, "delta": 0.3083, "gamma": 0.0284, "vega": 0.0679, "theta": -0.0342, "rho": 0.0195, "theo": 2.1091, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.47500002384186}, {"option": "RIGL261120P00055000", "bid": 8.3, "bid_size": 6.0, "ask": 12.5, "ask_size": 9.0, "iv": 0.6204, "open_interest": 0.0, "volume": 0.0, "delta": -0.6845, "gamma": 0.0285, "vega": 0.068, "theta": -0.0343, "rho": -0.0597, "theo": 10.4886, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.3499999046326}, {"option": "RIGL261120C00060000", "bid": 0.0, "bid_size": 0.0, "ask": 2.55, "ask_size": 6.0, "iv": 0.642, "open_interest": 0.0, "volume": 0.0, "delta": 0.2185, "gamma": 0.0227, "vega": 0.057, "theta": -0.0299, "rho": 0.0142, "theo": 1.4009, "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": 0.975000023841858}, {"option": "RIGL261120P00060000", "bid": 12.3, "bid_size": 6.0, "ask": 16.5, "ask_size": 10.0, "iv": 0.5992, "open_interest": 0.0, "volume": 0.0, "delta": -0.7751, "gamma": 0.023, "vega": 0.057, "theta": -0.0302, "rho": -0.0655, "theo": 14.754, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.6500000953674}, {"option": "RIGL261120C00065000", "bid": 0.0, "bid_size": 0.0, "ask": 1.7, "ask_size": 6.0, "iv": 0.6699, "open_interest": 0.0, "volume": 0.0, "delta": 0.1593, "gamma": 0.0177, "vega": 0.0469, "theta": -0.0258, "rho": 0.0104, "theo": 0.9855, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.600000023841858}, {"option": "RIGL261120P00065000", "bid": 17.2, "bid_size": 6.0, "ask": 21.0, "ask_size": 12.0, "iv": 0.6512, "open_interest": 0.0, "volume": 0.0, "delta": -0.8353, "gamma": 0.0181, "vega": 0.0468, "theta": -0.0264, "rho": -0.0679, "theo": 19.3154, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.8999996185303}, {"option": "RIGL261218C00015000", "bid": 29.5, "bid_size": 6.0, "ask": 33.9, "ask_size": 6.0, "iv": 1.1307, "open_interest": 6.0, "volume": 0.0, "delta": 0.978, "gamma": 0.0018, "vega": 0.0109, "theta": -0.0096, "rho": 0.0165, "theo": 31.8666, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 28.25, "last_trade_time": "2026-08-17T10:15:41", "percent_change": 0.0, "prev_day_close": 30.8500003814697}, {"option": "RIGL261218P00015000", "bid": 0.0, "bid_size": 0.0, "ask": 4.8, "ask_size": 6.0, "iv": 2.3356, "open_interest": 7.0, "volume": 0.0, "delta": -0.0211, "gamma": 0.0016, "vega": 0.0118, "theta": -0.0086, "rho": -0.0031, "theo": 0.3076, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.3, "last_trade_time": "2026-06-04T14:10:29", "percent_change": 0.0, "prev_day_close": 2.40000009536743}, {"option": "RIGL261218C00020000", "bid": 24.5, "bid_size": 9.0, "ask": 28.3, "ask_size": 3.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9624, "gamma": 0.0032, "vega": 0.0176, "theta": -0.0118, "rho": 0.0256, "theo": 27.0211, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.59, "last_trade_time": "2026-04-28T10:41:32", "percent_change": 0.0, "prev_day_close": 26.0}, {"option": "RIGL261218P00020000", "bid": 0.05, "bid_size": 12.0, "ask": 4.9, "ask_size": 12.0, "iv": 1.8326, "open_interest": 9.0, "volume": 0.0, "delta": -0.0356, "gamma": 0.003, "vega": 0.0182, "theta": -0.011, "rho": -0.005, "theo": 0.448, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.25, "last_trade_time": "2026-09-17T15:51:05", "percent_change": 0.0, "prev_day_close": 2.47500004805624}, {"option": "RIGL261218C00022000", "bid": 22.5, "bid_size": 9.0, "ask": 26.6, "ask_size": 3.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9539, "gamma": 0.004, "vega": 0.021, "theta": -0.0128, "rho": 0.0295, "theo": 25.1039, "change": 0.0, "open": 0.0, "high": 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": "RIGL261218P00022000", "bid": 0.0, "bid_size": 0.0, "ask": 4.8, "ask_size": 1.0, "iv": 1.6438, "open_interest": 5.0, "volume": 0.0, "delta": -0.0435, "gamma": 0.0038, "vega": 0.0215, "theta": -0.0121, "rho": -0.006, "theo": 0.5229, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-07-07T15:53:04", "percent_change": 0.0, "prev_day_close": 1.27499997615814}, {"option": "RIGL261218C00023000", "bid": 21.5, "bid_size": 12.0, "ask": 25.7, "ask_size": 6.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9491, "gamma": 0.0045, "vega": 0.0228, "theta": -0.0134, "rho": 0.031, "theo": 24.1513, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.1999998092651}, {"option": "RIGL261218P00023000", "bid": 0.0, "bid_size": 0.0, "ask": 4.8, "ask_size": 7.0, "iv": 1.5663, "open_interest": 5.0, "volume": 0.0, "delta": -0.0481, "gamma": 0.0042, "vega": 0.0233, "theta": -0.0127, "rho": -0.0066, "theo": 0.5658, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.9, "last_trade_time": "2026-07-07T15:15:27", "percent_change": 0.0, "prev_day_close": 2.40000009536743}, {"option": "RIGL261218C00024000", "bid": 20.5, "bid_size": 6.0, "ask": 24.7, "ask_size": 3.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9438, "gamma": 0.005, "vega": 0.0249, "theta": -0.014, "rho": 0.0333, "theo": 23.2032, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.1999998092651}, {"option": "RIGL261218P00024000", "bid": 0.0, "bid_size": 0.0, "ask": 4.8, "ask_size": 6.0, "iv": 1.4925, "open_interest": 5.0, "volume": 0.0, "delta": -0.0532, "gamma": 0.0048, "vega": 0.0253, "theta": -0.0134, "rho": -0.0073, "theo": 0.6131, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.26, "last_trade_time": "2026-07-28T09:56:06", "percent_change": 0.0, "prev_day_close": 2.40000009536743}, {"option": "RIGL261218C00025000", "bid": 20.0, "bid_size": 6.0, "ask": 23.8, "ask_size": 6.0, "iv": 0.7816, "open_interest": 1.0, "volume": 0.0, "delta": 0.9379, "gamma": 0.0055, "vega": 0.027, "theta": -0.0146, "rho": 0.0351, "theo": 22.2602, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.67, "last_trade_time": "2026-05-05T10:18:27", "percent_change": 0.0, "prev_day_close": 21.25}, {"option": "RIGL261218P00025000", "bid": 0.0, "bid_size": 0.0, "ask": 0.9, "ask_size": 6.0, "iv": 0.8564, "open_interest": 53.0, "volume": 0.0, "delta": -0.0588, "gamma": 0.0053, "vega": 0.0273, "theta": -0.014, "rho": -0.008, "theo": 0.665, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.39, "last_trade_time": "2026-08-19T11:15:04", "percent_change": 0.0, "prev_day_close": 0.449999988079071}, {"option": "RIGL261218C00026000", "bid": 19.0, "bid_size": 8.0, "ask": 22.8, "ask_size": 6.0, "iv": 0.7366, "open_interest": 0.0, "volume": 0.0, "delta": 0.9315, "gamma": 0.0062, "vega": 0.0293, "theta": -0.0152, "rho": 0.0373, "theo": 21.3227, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.25}, {"option": "RIGL261218P00026000", "bid": 0.0, "bid_size": 0.0, "ask": 1.2, "ask_size": 3.0, "iv": 0.8702, "open_interest": 2.0, "volume": 0.0, "delta": -0.0649, "gamma": 0.0059, "vega": 0.0295, "theta": -0.0147, "rho": -0.0088, "theo": 0.7221, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.69, "last_trade_time": "2026-08-18T12:26:51", "percent_change": 0.0, "prev_day_close": 0.600000023841858}, {"option": "RIGL261218C00027000", "bid": 18.0, "bid_size": 12.0, "ask": 21.8, "ask_size": 6.0, "iv": 0.6934, "open_interest": 0.0, "volume": 0.0, "delta": 0.9244, "gamma": 0.0068, "vega": 0.0317, "theta": -0.0159, "rho": 0.0389, "theo": 20.3916, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.2, "last_trade_time": "2026-07-23T09:30:13", "percent_change": 0.0, "prev_day_close": 19.5}, {"option": "RIGL261218P00027000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 2.0, "iv": 0.7868, "open_interest": 23.0, "volume": 0.0, "delta": -0.0717, "gamma": 0.0066, "vega": 0.0319, "theta": -0.0154, "rho": -0.0097, "theo": 0.7854, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.74, "last_trade_time": "2026-08-14T14:00:37", "percent_change": 0.0, "prev_day_close": 0.5}, {"option": "RIGL261218C00028000", "bid": 17.0, "bid_size": 9.0, "ask": 20.9, "ask_size": 6.0, "iv": 0.6757, "open_interest": 0.0, "volume": 0.0, "delta": 0.9166, "gamma": 0.0076, "vega": 0.0343, "theta": -0.0166, "rho": 0.041, "theo": 19.4677, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.6499996185303}, {"option": "RIGL261218P00028000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 2.0, "iv": 0.7436, "open_interest": 23.0, "volume": 0.0, "delta": -0.0793, "gamma": 0.0073, "vega": 0.0344, "theta": -0.0161, "rho": -0.0106, "theo": 0.8557, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.05, "last_trade_time": "2026-08-14T09:54:39", "percent_change": 0.0, "prev_day_close": 0.5}, {"option": "RIGL261218C00029000", "bid": 16.0, "bid_size": 11.0, "ask": 20.2, "ask_size": 3.0, "iv": 0.6942, "open_interest": 0.0, "volume": 0.0, "delta": 0.908, "gamma": 0.0084, "vega": 0.037, "theta": -0.0173, "rho": 0.0428, "theo": 18.5519, "change": 0.0, "open": 0.0, "high": 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": "RIGL261218P00029000", "bid": 0.05, "bid_size": 5.0, "ask": 0.9, "ask_size": 2.0, "iv": 0.6928, "open_interest": 39.0, "volume": 0.0, "delta": -0.0876, "gamma": 0.0081, "vega": 0.0371, "theta": -0.0169, "rho": -0.0117, "theo": 0.9335, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.56, "last_trade_time": "2026-08-25T12:45:48", "percent_change": 0.0, "prev_day_close": 0.524999991059303}, {"option": "RIGL261218C00030000", "bid": 15.0, "bid_size": 12.0, "ask": 18.6, "ask_size": 6.0, "iv": 0.5198, "open_interest": 22.0, "volume": 0.0, "delta": 0.8986, "gamma": 0.0092, "vega": 0.0398, "theta": -0.0181, "rho": 0.0444, "theo": 17.645, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.04, "last_trade_time": "2026-09-01T13:20:11", "percent_change": 0.0, "prev_day_close": 16.6499996185303}, {"option": "RIGL261218P00030000", "bid": 0.0, "bid_size": 0.0, "ask": 4.8, "ask_size": 4.0, "iv": 1.1078, "open_interest": 14.0, "volume": 0.0, "delta": -0.0968, "gamma": 0.009, "vega": 0.04, "theta": -0.0177, "rho": -0.0129, "theo": 1.0201, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.5, "last_trade_time": "2026-09-02T15:43:03", "percent_change": 0.0, "prev_day_close": 2.40000009536743}, {"option": "RIGL261218C00031000", "bid": 14.5, "bid_size": 6.0, "ask": 18.3, "ask_size": 6.0, "iv": 0.7003, "open_interest": 7.0, "volume": 0.0, "delta": 0.8882, "gamma": 0.0102, "vega": 0.0429, "theta": -0.0188, "rho": 0.0465, "theo": 16.7483, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 19.0, "last_trade_time": "2026-09-03T12:54:06", "percent_change": 0.0, "prev_day_close": 15.75}, {"option": "RIGL261218P00031000", "bid": 0.0, "bid_size": 0.0, "ask": 4.8, "ask_size": 4.0, "iv": 1.0511, "open_interest": 0.0, "volume": 0.0, "delta": -0.107, "gamma": 0.01, "vega": 0.043, "theta": -0.0185, "rho": -0.0142, "theo": 1.1167, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.76, "last_trade_time": "2026-08-10T13:41:51", "percent_change": 0.0, "prev_day_close": 1.45000004768372}, {"option": "RIGL261218C00032000", "bid": 13.5, "bid_size": 12.0, "ask": 17.4, "ask_size": 2.0, "iv": 0.6695, "open_interest": 3.0, "volume": 0.0, "delta": 0.8767, "gamma": 0.0112, "vega": 0.0461, "theta": -0.0196, "rho": 0.048, "theo": 15.8634, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.0, "last_trade_time": "2026-08-17T10:48:59", "percent_change": 0.0, "prev_day_close": 15.1499996185303}, {"option": "RIGL261218P00032000", "bid": 0.0, "bid_size": 0.0, "ask": 2.2, "ask_size": 2.0, "iv": 0.7385, "open_interest": 5.0, "volume": 0.0, "delta": -0.1182, "gamma": 0.011, "vega": 0.0461, "theta": -0.0193, "rho": -0.0156, "theo": 1.2246, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.1, "last_trade_time": "2026-08-19T13:53:54", "percent_change": 0.0, "prev_day_close": 1.10000002384186}, {"option": "RIGL261218C00033000", "bid": 12.5, "bid_size": 12.0, "ask": 16.7, "ask_size": 6.0, "iv": 0.6618, "open_interest": 3.0, "volume": 0.0, "delta": 0.8641, "gamma": 0.0123, "vega": 0.0494, "theta": -0.0205, "rho": 0.0493, "theo": 14.9913, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.0, "last_trade_time": "2026-08-10T13:42:29", "percent_change": 0.0, "prev_day_close": 14.1499996185303}, {"option": "RIGL261218P00033000", "bid": 0.0, "bid_size": 0.0, "ask": 2.0, "ask_size": 2.0, "iv": 0.6723, "open_interest": 8.0, "volume": 0.0, "delta": -0.1306, "gamma": 0.0122, "vega": 0.0494, "theta": -0.0202, "rho": -0.0172, "theo": 1.3451, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.18, "last_trade_time": "2026-09-16T11:19:43", "percent_change": 0.0, "prev_day_close": 1.0}, {"option": "RIGL261218C00034000", "bid": 12.0, "bid_size": 6.0, "ask": 15.7, "ask_size": 6.0, "iv": 0.671, "open_interest": 4.0, "volume": 0.0, "delta": 0.8503, "gamma": 0.0135, "vega": 0.053, "theta": -0.0213, "rho": 0.051, "theo": 14.1339, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.7, "last_trade_time": "2026-05-19T14:14:26", "percent_change": 0.0, "prev_day_close": 13.1999998092651}, {"option": "RIGL261218P00034000", "bid": 0.0, "bid_size": 0.0, "ask": 4.8, "ask_size": 6.0, "iv": 0.8899, "open_interest": 15.0, "volume": 0.0, "delta": -0.1442, "gamma": 0.0134, "vega": 0.0529, "theta": -0.021, "rho": -0.0189, "theo": 1.4802, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.0, "last_trade_time": "2026-07-02T10:51:19", "percent_change": 0.0, "prev_day_close": 2.40000009536743}, {"option": "RIGL261218C00035000", "bid": 11.0, "bid_size": 12.0, "ask": 14.9, "ask_size": 8.0, "iv": 0.6456, "open_interest": 12.0, "volume": 0.0, "delta": 0.8351, "gamma": 0.0148, "vega": 0.0565, "theta": -0.0222, "rho": 0.052, "theo": 13.2933, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.12, "last_trade_time": "2026-07-31T09:30:13", "percent_change": 0.0, "prev_day_close": 12.5999999046326}, {"option": "RIGL261218P00035000", "bid": 0.35, "bid_size": 3.0, "ask": 4.9, "ask_size": 1.0, "iv": 0.8749, "open_interest": 2.0, "volume": 0.0, "delta": -0.1592, "gamma": 0.0146, "vega": 0.0565, "theta": -0.0219, "rho": -0.0208, "theo": 1.6318, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.4, "last_trade_time": "2026-07-20T10:27:50", "percent_change": 0.0, "prev_day_close": 2.75000005960464}, {"option": "RIGL261218C00036000", "bid": 10.0, "bid_size": 11.0, "ask": 14.3, "ask_size": 7.0, "iv": 0.6369, "open_interest": 71.0, "volume": 0.0, "delta": 0.8186, "gamma": 0.0161, "vega": 0.0602, "theta": -0.023, "rho": 0.0528, "theo": 12.4712, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.7, "last_trade_time": "2026-07-24T15:21:11", "percent_change": 0.0, "prev_day_close": 11.75}, {"option": "RIGL261218P00036000", "bid": 0.0, "bid_size": 0.0, "ask": 4.8, "ask_size": 6.0, "iv": 0.7884, "open_interest": 0.0, "volume": 0.0, "delta": -0.1756, "gamma": 0.016, "vega": 0.0601, "theta": -0.0228, "rho": -0.0228, "theo": 1.8015, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.40000009536743}, {"option": "RIGL261218C00037000", "bid": 9.5, "bid_size": 12.0, "ask": 12.1, "ask_size": 7.0, "iv": 0.5308, "open_interest": 12.0, "volume": 0.0, "delta": 0.8006, "gamma": 0.0174, "vega": 0.0639, "theta": -0.0239, "rho": 0.0538, "theo": 11.67, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.7, "last_trade_time": "2026-08-06T12:10:58", "percent_change": 0.0, "prev_day_close": 10.5500001907349}, {"option": "RIGL261218P00037000", "bid": 0.35, "bid_size": 5.0, "ask": 5.0, "ask_size": 7.0, "iv": 0.7802, "open_interest": 8.0, "volume": 0.0, "delta": -0.1934, "gamma": 0.0173, "vega": 0.0639, "theta": -0.0237, "rho": -0.0251, "theo": 1.9921, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.0, "last_trade_time": "2026-08-26T09:35:11", "percent_change": 0.0, "prev_day_close": 2.85000005364418}, {"option": "RIGL261218C00038000", "bid": 8.5, "bid_size": 9.0, "ask": 12.7, "ask_size": 8.0, "iv": 0.6178, "open_interest": 6.0, "volume": 0.0, "delta": 0.781, "gamma": 0.0188, "vega": 0.0676, "theta": -0.0247, "rho": 0.0542, "theo": 10.8922, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.4, "last_trade_time": "2026-09-03T11:54:11", "percent_change": 0.0, "prev_day_close": 10.25}, {"option": "RIGL261218P00038000", "bid": 0.0, "bid_size": 0.0, "ask": 4.8, "ask_size": 6.0, "iv": 0.6903, "open_interest": 4.0, "volume": 0.0, "delta": -0.2129, "gamma": 0.0188, "vega": 0.0676, "theta": -0.0246, "rho": -0.0275, "theo": 2.2059, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.0, "last_trade_time": "2026-07-22T12:02:37", "percent_change": 0.0, "prev_day_close": 2.40000009536743}, {"option": "RIGL261218C00039000", "bid": 8.0, "bid_size": 12.0, "ask": 12.2, "ask_size": 6.0, "iv": 0.6429, "open_interest": 7.0, "volume": 0.0, "delta": 0.7599, "gamma": 0.0202, "vega": 0.0713, "theta": -0.0255, "rho": 0.0547, "theo": 10.1399, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.2, "last_trade_time": "2026-07-22T10:54:25", "percent_change": 0.0, "prev_day_close": 9.64999985694885}, {"option": "RIGL261218P00039000", "bid": 0.1, "bid_size": 5.0, "ask": 4.9, "ask_size": 3.0, "iv": 0.6562, "open_interest": 0.0, "volume": 0.0, "delta": -0.2338, "gamma": 0.0202, "vega": 0.0713, "theta": -0.0254, "rho": -0.03, "theo": 2.445, "change": 0.0, "open": 0.0, "high": 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": "RIGL261218C00040000", "bid": 7.5, "bid_size": 8.0, "ask": 11.3, "ask_size": 6.0, "iv": 0.6344, "open_interest": 43.0, "volume": 0.0, "delta": 0.7373, "gamma": 0.0216, "vega": 0.0749, "theta": -0.0263, "rho": 0.0546, "theo": 9.4162, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.12, "last_trade_time": "2026-08-25T15:02:38", "percent_change": 0.0, "prev_day_close": 9.05000019073486}, {"option": "RIGL261218P00040000", "bid": 0.4, "bid_size": 2.0, "ask": 5.0, "ask_size": 7.0, "iv": 0.6349, "open_interest": 5.0, "volume": 0.0, "delta": -0.2564, "gamma": 0.0216, "vega": 0.0749, "theta": -0.0263, "rho": -0.0328, "theo": 2.7127, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.92, "last_trade_time": "2026-08-05T10:25:55", "percent_change": 0.0, "prev_day_close": 2.90000009536743}, {"option": "RIGL261218C00041000", "bid": 6.5, "bid_size": 9.0, "ask": 10.7, "ask_size": 32.0, "iv": 0.6102, "open_interest": 2.0, "volume": 0.0, "delta": 0.7133, "gamma": 0.023, "vega": 0.0783, "theta": -0.027, "rho": 0.0542, "theo": 8.7232, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.78, "last_trade_time": "2026-07-24T15:19:12", "percent_change": 0.0, "prev_day_close": 8.25}, {"option": "RIGL261218P00041000", "bid": 0.85, "bid_size": 22.0, "ask": 5.5, "ask_size": 6.0, "iv": 0.6469, "open_interest": 10.0, "volume": 0.0, "delta": -0.2804, "gamma": 0.023, "vega": 0.0782, "theta": -0.027, "rho": -0.0359, "theo": 3.0108, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.15, "last_trade_time": "2026-09-16T15:04:48", "percent_change": 0.0, "prev_day_close": 3.25}, {"option": "RIGL261218C00042000", "bid": 6.0, "bid_size": 6.0, "ask": 10.4, "ask_size": 30.0, "iv": 0.6334, "open_interest": 2.0, "volume": 1.0, "delta": 0.6879, "gamma": 0.0243, "vega": 0.0814, "theta": -0.0277, "rho": 0.0538, "theo": 8.0632, "change": 0.28, "open": 7.93, "high": 7.93, "low": 7.93, "tick": "up", "last_trade_price": 7.93, "last_trade_time": "2026-09-18T13:18:10", "percent_change": 3.66013, "prev_day_close": 8.00000023841858}, {"option": "RIGL261218P00042000", "bid": 1.15, "bid_size": 21.0, "ask": 6.0, "ask_size": 6.0, "iv": 0.6452, "open_interest": 7.0, "volume": 0.0, "delta": -0.3057, "gamma": 0.0243, "vega": 0.0814, "theta": -0.0277, "rho": -0.0389, "theo": 3.3421, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.49, "last_trade_time": "2026-08-05T11:07:24", "percent_change": 0.0, "prev_day_close": 3.57499998807907}, {"option": "RIGL261218C00043000", "bid": 5.5, "bid_size": 12.0, "ask": 9.4, "ask_size": 33.0, "iv": 0.6099, "open_interest": 0.0, "volume": 0.0, "delta": 0.6614, "gamma": 0.0254, "vega": 0.0843, "theta": -0.0283, "rho": 0.053, "theo": 7.4384, "change": 0.0, "open": 0.0, "high": 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": "RIGL261218P00043000", "bid": 1.65, "bid_size": 21.0, "ask": 6.0, "ask_size": 6.0, "iv": 0.6224, "open_interest": 1.0, "volume": 0.0, "delta": -0.3323, "gamma": 0.0255, "vega": 0.0843, "theta": -0.0284, "rho": -0.0421, "theo": 3.7087, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.1, "last_trade_time": "2026-09-01T09:30:08", "percent_change": 0.0, "prev_day_close": 4.125}, {"option": "RIGL261218C00044000", "bid": 5.0, "bid_size": 8.0, "ask": 8.9, "ask_size": 14.0, "iv": 0.6133, "open_interest": 10.0, "volume": 0.0, "delta": 0.634, "gamma": 0.0265, "vega": 0.0867, "theta": -0.0288, "rho": 0.052, "theo": 6.8502, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.3, "last_trade_time": "2026-08-25T13:33:20", "percent_change": 0.0, "prev_day_close": 6.65000009536743}, {"option": "RIGL261218P00044000", "bid": 2.15, "bid_size": 5.0, "ask": 6.5, "ask_size": 6.0, "iv": 0.6264, "open_interest": 0.0, "volume": 0.0, "delta": -0.3598, "gamma": 0.0266, "vega": 0.0868, "theta": -0.0289, "rho": -0.0452, "theo": 4.1116, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.57500004768372}, {"option": "RIGL261218C00045000", "bid": 4.0, "bid_size": 10.0, "ask": 8.3, "ask_size": 14.0, "iv": 0.5794, "open_interest": 49.0, "volume": 0.0, "delta": 0.6059, "gamma": 0.0274, "vega": 0.0888, "theta": -0.0292, "rho": 0.0506, "theo": 6.3, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.4, "last_trade_time": "2026-08-31T12:30:30", "percent_change": 0.0, "prev_day_close": 5.90000009536743}, {"option": "RIGL261218P00045000", "bid": 2.3, "bid_size": 5.0, "ask": 7.0, "ask_size": 6.0, "iv": 0.6072, "open_interest": 10.0, "volume": 0.0, "delta": -0.388, "gamma": 0.0275, "vega": 0.0888, "theta": -0.0294, "rho": -0.0487, "theo": 4.5529, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.5, "last_trade_time": "2026-09-01T15:51:04", "percent_change": 0.0, "prev_day_close": 4.79999995231628}, {"option": "RIGL261218C00050000", "bid": 3.7, "bid_size": 11.0, "ask": 4.6, "ask_size": 9.0, "iv": 0.5893, "open_interest": 78.0, "volume": 0.0, "delta": 0.4653, "gamma": 0.0288, "vega": 0.092, "theta": -0.0296, "rho": 0.0417, "theo": 4.1118, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.9, "last_trade_time": "2026-09-15T12:22:40", "percent_change": 0.0, "prev_day_close": 4.14999997615814}, {"option": "RIGL261218P00050000", "bid": 5.3, "bid_size": 21.0, "ask": 9.5, "ask_size": 12.0, "iv": 0.5934, "open_interest": 2.0, "volume": 0.0, "delta": -0.5298, "gamma": 0.0292, "vega": 0.092, "theta": -0.03, "rho": -0.0649, "theo": 7.3246, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.63, "last_trade_time": "2026-09-15T14:43:21", "percent_change": 0.0, "prev_day_close": 7.75}, {"option": "RIGL261218C00055000", "bid": 1.1, "bid_size": 20.0, "ask": 4.1, "ask_size": 20.0, "iv": 0.5794, "open_interest": 25.0, "volume": 10.0, "delta": 0.345, "gamma": 0.0264, "vega": 0.0855, "theta": -0.0279, "rho": 0.0322, "theo": 2.7245, "change": -0.4, "open": 2.0, "high": 2.0, "low": 2.0, "tick": "down", "last_trade_price": 2.0, "last_trade_time": "2026-09-18T12:16:18", "percent_change": -16.6667, "prev_day_close": 2.5}, {"option": "RIGL261218P00055000", "bid": 9.0, "bid_size": 34.0, "ask": 13.0, "ask_size": 18.0, "iv": 0.6053, "open_interest": 0.0, "volume": 0.0, "delta": -0.6519, "gamma": 0.0269, "vega": 0.0851, "theta": -0.0284, "rho": -0.0771, "theo": 10.904, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.25}, {"option": "RIGL261218C00060000", "bid": 0.9, "bid_size": 21.0, "ask": 3.7, "ask_size": 24.0, "iv": 0.6693, "open_interest": 13.0, "volume": 0.0, "delta": 0.255, "gamma": 0.0223, "vega": 0.0746, "theta": -0.025, "rho": 0.0243, "theo": 1.8704, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.72, "last_trade_time": "2026-09-14T15:13:12", "percent_change": 0.0, "prev_day_close": 2.30000001192093}, {"option": "RIGL261218P00060000", "bid": 12.9, "bid_size": 31.0, "ask": 17.0, "ask_size": 16.0, "iv": 0.6028, "open_interest": 0.0, "volume": 0.0, "delta": -0.7441, "gamma": 0.023, "vega": 0.0738, "theta": -0.0258, "rho": -0.0841, "theo": 15.0241, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.3000001907349}, {"option": "RIGL261218C00065000", "bid": 0.0, "bid_size": 0.0, "ask": 4.8, "ask_size": 1.0, "iv": 0.789, "open_interest": 14.0, "volume": 0.0, "delta": 0.1909, "gamma": 0.0182, "vega": 0.0633, "theta": -0.0219, "rho": 0.0184, "theo": 1.3331, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.1, "last_trade_time": "2026-09-15T13:43:06", "percent_change": 0.0, "prev_day_close": 1.75}, {"option": "RIGL261218P00065000", "bid": 17.2, "bid_size": 6.0, "ask": 21.0, "ask_size": 6.0, "iv": 0.5714, "open_interest": 0.0, "volume": 0.0, "delta": -0.8105, "gamma": 0.019, "vega": 0.0618, "theta": -0.0229, "rho": -0.0861, "theo": 19.468, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.6499996185303}, {"option": "RIGL261218C00070000", "bid": 0.0, "bid_size": 0.0, "ask": 3.7, "ask_size": 14.0, "iv": 0.8034, "open_interest": 2.0, "volume": 0.0, "delta": 0.1456, "gamma": 0.0147, "vega": 0.0532, "theta": -0.019, "rho": 0.0141, "theo": 0.9822, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.55, "last_trade_time": "2026-09-16T09:30:04", "percent_change": 0.0, "prev_day_close": 1.75}, {"option": "RIGL261218P00070000", "bid": 21.8, "bid_size": 6.0, "ask": 26.0, "ask_size": 16.0, "iv": 0.6156, "open_interest": 0.0, "volume": 0.0, "delta": -0.8582, "gamma": 0.0157, "vega": 0.0508, "theta": -0.0202, "rho": -0.0845, "theo": 24.1049, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.25}, {"option": "RIGL270319C00020000", "bid": 25.0, "bid_size": 12.0, "ask": 29.0, "ask_size": 3.0, "iv": 0.7297, "open_interest": 0.0, "volume": 0.0, "delta": 0.947, "gamma": 0.0035, "vega": 0.0329, "theta": -0.0072, "rho": 0.0628, "theo": 27.4595, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 26.6000003814697}, {"option": "RIGL270319P00020000", "bid": 0.0, "bid_size": 0.0, "ask": 4.8, "ask_size": 6.0, "iv": 1.2946, "open_interest": 0.0, "volume": 0.0, "delta": -0.0474, "gamma": 0.0033, "vega": 0.0326, "theta": -0.008, "rho": -0.0137, "theo": 0.7501, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.40000009536743}, {"option": "RIGL270319C00025000", "bid": 21.0, "bid_size": 6.0, "ask": 24.7, "ask_size": 6.0, "iv": 0.7692, "open_interest": 10.0, "volume": 0.0, "delta": 0.9118, "gamma": 0.0057, "vega": 0.0499, "theta": -0.0103, "rho": 0.0821, "theo": 23.0641, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.0, "last_trade_time": "2026-09-11T09:46:53", "percent_change": 0.0, "prev_day_close": 22.1999998092651}, {"option": "RIGL270319P00025000", "bid": 0.05, "bid_size": 6.0, "ask": 4.9, "ask_size": 3.0, "iv": 1.0312, "open_interest": 8.0, "volume": 0.0, "delta": -0.0812, "gamma": 0.0056, "vega": 0.0496, "theta": -0.011, "rho": -0.0232, "theo": 1.2687, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.75, "last_trade_time": "2026-09-09T09:30:01", "percent_change": 0.0, "prev_day_close": 2.50000004842877}, {"option": "RIGL270319C00030000", "bid": 16.5, "bid_size": 10.0, "ask": 20.8, "ask_size": 2.0, "iv": 0.704, "open_interest": 0.0, "volume": 0.0, "delta": 0.8621, "gamma": 0.0086, "vega": 0.07, "theta": -0.0136, "rho": 0.0963, "theo": 18.9628, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.5, "last_trade_time": "2026-08-12T11:26:12", "percent_change": 0.0, "prev_day_close": 18.3000001907349}, {"option": "RIGL270319P00030000", "bid": 0.1, "bid_size": 6.0, "ask": 3.0, "ask_size": 4.0, "iv": 0.6717, "open_interest": 4.0, "volume": 0.0, "delta": -0.1304, "gamma": 0.0086, "vega": 0.0699, "theta": -0.0143, "rho": -0.0367, "theo": 2.0735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.25, "last_trade_time": "2026-09-09T09:30:01", "percent_change": 0.0, "prev_day_close": 1.55000000074506}, {"option": "RIGL270319C00033000", "bid": 14.5, "bid_size": 12.0, "ask": 18.4, "ask_size": 14.0, "iv": 0.6916, "open_interest": 7.0, "volume": 0.0, "delta": 0.8246, "gamma": 0.0105, "vega": 0.0826, "theta": -0.0156, "rho": 0.1014, "theo": 16.6806, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.3, "last_trade_time": "2026-09-03T13:37:09", "percent_change": 0.0, "prev_day_close": 16.1999998092651}, {"option": "RIGL270319P00033000", "bid": 0.8, "bid_size": 6.0, "ask": 4.9, "ask_size": 6.0, "iv": 0.734, "open_interest": 3.0, "volume": 0.0, "delta": -0.1679, "gamma": 0.0106, "vega": 0.0827, "theta": -0.0163, "rho": -0.0469, "theo": 2.7322, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.9, "last_trade_time": "2026-09-09T09:30:01", "percent_change": 0.0, "prev_day_close": 3.15000003576279}, {"option": "RIGL270319C00034000", "bid": 13.5, "bid_size": 12.0, "ask": 17.8, "ask_size": 6.0, "iv": 0.6754, "open_interest": 0.0, "volume": 0.0, "delta": 0.8108, "gamma": 0.0112, "vega": 0.0868, "theta": -0.0163, "rho": 0.1029, "theo": 15.954, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.3000001907349}, {"option": "RIGL270319P00034000", "bid": 1.15, "bid_size": 6.0, "ask": 5.5, "ask_size": 19.0, "iv": 0.7497, "open_interest": 1.0, "volume": 0.0, "delta": -0.1818, "gamma": 0.0113, "vega": 0.0869, "theta": -0.017, "rho": -0.0505, "theo": 2.9862, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.15, "last_trade_time": "2026-09-09T09:30:02", "percent_change": 0.0, "prev_day_close": 3.60000002384186}, {"option": "RIGL270319C00035000", "bid": 13.0, "bid_size": 12.0, "ask": 17.2, "ask_size": 6.0, "iv": 0.6864, "open_interest": 1.0, "volume": 0.0, "delta": 0.7964, "gamma": 0.0119, "vega": 0.0908, "theta": -0.0169, "rho": 0.1037, "theo": 15.2455, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.45, "last_trade_time": "2026-07-27T11:07:40", "percent_change": 0.0, "prev_day_close": 14.6499996185303}, {"option": "RIGL270319P00035000", "bid": 1.35, "bid_size": 6.0, "ask": 5.5, "ask_size": 18.0, "iv": 0.7209, "open_interest": 7.0, "volume": 0.0, "delta": -0.1962, "gamma": 0.012, "vega": 0.091, "theta": -0.0176, "rho": -0.0544, "theo": 3.2578, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.7, "last_trade_time": "2026-08-18T15:50:01", "percent_change": 0.0, "prev_day_close": 3.64999997615814}, {"option": "RIGL270319C00036000", "bid": 12.5, "bid_size": 7.0, "ask": 16.4, "ask_size": 6.0, "iv": 0.6835, "open_interest": 0.0, "volume": 0.0, "delta": 0.7815, "gamma": 0.0125, "vega": 0.0949, "theta": -0.0175, "rho": 0.1042, "theo": 14.5554, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.1499996185303}, {"option": "RIGL270319P00036000", "bid": 1.95, "bid_size": 6.0, "ask": 6.0, "ask_size": 10.0, "iv": 0.7393, "open_interest": 2.0, "volume": 0.0, "delta": -0.2113, "gamma": 0.0126, "vega": 0.0951, "theta": -0.0182, "rho": -0.0587, "theo": 3.548, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.7, "last_trade_time": "2026-09-09T09:30:00", "percent_change": 0.0, "prev_day_close": 4.14999997615814}, {"option": "RIGL270319C00037000", "bid": 11.5, "bid_size": 12.0, "ask": 15.8, "ask_size": 14.0, "iv": 0.6634, "open_interest": 0.0, "volume": 0.0, "delta": 0.766, "gamma": 0.0132, "vega": 0.0988, "theta": -0.0181, "rho": 0.1047, "theo": 13.8847, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.3499999046326}, {"option": "RIGL270319P00037000", "bid": 1.85, "bid_size": 6.0, "ask": 6.0, "ask_size": 18.0, "iv": 0.694, "open_interest": 0.0, "volume": 0.0, "delta": -0.227, "gamma": 0.0133, "vega": 0.0991, "theta": -0.0187, "rho": -0.0626, "theo": 3.8581, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.22500002384186}, {"option": "RIGL270319C00038000", "bid": 11.0, "bid_size": 12.0, "ask": 15.1, "ask_size": 13.0, "iv": 0.6623, "open_interest": 0.0, "volume": 0.0, "delta": 0.7499, "gamma": 0.0138, "vega": 0.1026, "theta": -0.0187, "rho": 0.1045, "theo": 13.2337, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.6999998092651}, {"option": "RIGL270319P00038000", "bid": 1.55, "bid_size": 11.0, "ask": 5.3, "ask_size": 6.0, "iv": 0.6053, "open_interest": 25.0, "volume": 0.0, "delta": -0.2432, "gamma": 0.014, "vega": 0.1028, "theta": -0.0193, "rho": -0.067, "theo": 4.188, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.0, "last_trade_time": "2026-08-18T11:34:46", "percent_change": 0.0, "prev_day_close": 3.42500007152557}, {"option": "RIGL270319C00039000", "bid": 10.5, "bid_size": 12.0, "ask": 14.4, "ask_size": 7.0, "iv": 0.6593, "open_interest": 0.0, "volume": 0.0, "delta": 0.7334, "gamma": 0.0144, "vega": 0.1062, "theta": -0.0192, "rho": 0.1044, "theo": 12.6025, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.46, "last_trade_time": "2026-08-14T15:09:01", "percent_change": 0.0, "prev_day_close": 12.1999998092651}, {"option": "RIGL270319P00039000", "bid": 2.15, "bid_size": 6.0, "ask": 7.0, "ask_size": 10.0, "iv": 0.6772, "open_interest": 0.0, "volume": 0.0, "delta": -0.26, "gamma": 0.0146, "vega": 0.1064, "theta": -0.0198, "rho": -0.0716, "theo": 4.5376, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.57500004768372}, {"option": "RIGL270319C00040000", "bid": 10.0, "bid_size": 11.0, "ask": 13.8, "ask_size": 9.0, "iv": 0.6591, "open_interest": 3.0, "volume": 0.0, "delta": 0.7164, "gamma": 0.015, "vega": 0.1096, "theta": -0.0196, "rho": 0.1039, "theo": 11.9917, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.15, "last_trade_time": "2026-08-21T10:23:20", "percent_change": 0.0, "prev_day_close": 11.6500000953674}, {"option": "RIGL270319P00040000", "bid": 2.5, "bid_size": 6.0, "ask": 7.0, "ask_size": 9.0, "iv": 0.6531, "open_interest": 5.0, "volume": 0.0, "delta": -0.2772, "gamma": 0.0153, "vega": 0.11, "theta": -0.0202, "rho": -0.0758, "theo": 4.908, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.6, "last_trade_time": "2026-08-19T12:55:34", "percent_change": 0.0, "prev_day_close": 4.79999995231628}, {"option": "RIGL270319C00041000", "bid": 10.0, "bid_size": 6.0, "ask": 13.9, "ask_size": 6.0, "iv": 0.7103, "open_interest": 53.0, "volume": 0.0, "delta": 0.699, "gamma": 0.0156, "vega": 0.1128, "theta": -0.0201, "rho": 0.103, "theo": 11.4017, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.8, "last_trade_time": "2026-09-14T13:41:55", "percent_change": 0.0, "prev_day_close": 11.6500000953674}, {"option": "RIGL270319P00041000", "bid": 2.9, "bid_size": 6.0, "ask": 7.5, "ask_size": 9.0, "iv": 0.6529, "open_interest": 0.0, "volume": 0.0, "delta": -0.2948, "gamma": 0.0159, "vega": 0.1132, "theta": -0.0207, "rho": -0.0801, "theo": 5.2999, "change": 0.0, "open": 0.0, "high": 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": "RIGL270319C00042000", "bid": 8.5, "bid_size": 12.0, "ask": 12.9, "ask_size": 11.0, "iv": 0.6448, "open_interest": 1.0, "volume": 0.0, "delta": 0.6813, "gamma": 0.0162, "vega": 0.1157, "theta": -0.0205, "rho": 0.1022, "theo": 10.8324, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.61, "last_trade_time": "2026-07-20T12:25:07", "percent_change": 0.0, "prev_day_close": 10.4000000953674}, {"option": "RIGL270319P00042000", "bid": 3.4, "bid_size": 6.0, "ask": 8.0, "ask_size": 12.0, "iv": 0.6552, "open_interest": 0.0, "volume": 0.0, "delta": -0.3129, "gamma": 0.0165, "vega": 0.1161, "theta": -0.0211, "rho": -0.0849, "theo": 5.7124, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.75}, {"option": "RIGL270319C00043000", "bid": 8.0, "bid_size": 12.0, "ask": 12.4, "ask_size": 6.0, "iv": 0.6441, "open_interest": 6.0, "volume": 0.0, "delta": 0.6633, "gamma": 0.0167, "vega": 0.1184, "theta": -0.0208, "rho": 0.101, "theo": 10.2838, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.6, "last_trade_time": "2026-08-06T09:30:30", "percent_change": 0.0, "prev_day_close": 9.90000009536743}, {"option": "RIGL270319P00043000", "bid": 3.8, "bid_size": 11.0, "ask": 8.5, "ask_size": 12.0, "iv": 0.6515, "open_interest": 0.0, "volume": 0.0, "delta": -0.3312, "gamma": 0.017, "vega": 0.1188, "theta": -0.0214, "rho": -0.0899, "theo": 6.1456, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.20000004768372}, {"option": "RIGL270319C00044000", "bid": 7.5, "bid_size": 12.0, "ask": 11.7, "ask_size": 31.0, "iv": 0.6334, "open_interest": 0.0, "volume": 0.0, "delta": 0.6451, "gamma": 0.0172, "vega": 0.1209, "theta": -0.0211, "rho": 0.0994, "theo": 9.7562, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.25}, {"option": "RIGL270319P00044000", "bid": 4.5, "bid_size": 32.0, "ask": 9.0, "ask_size": 9.0, "iv": 0.6586, "open_interest": 0.0, "volume": 0.0, "delta": -0.3498, "gamma": 0.0175, "vega": 0.1213, "theta": -0.0217, "rho": -0.0944, "theo": 6.6009, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.75}, {"option": "RIGL270319C00045000", "bid": 7.0, "bid_size": 12.0, "ask": 11.4, "ask_size": 28.0, "iv": 0.6378, "open_interest": 3.0, "volume": 0.0, "delta": 0.6266, "gamma": 0.0176, "vega": 0.1231, "theta": -0.0214, "rho": 0.098, "theo": 9.2496, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.6, "last_trade_time": "2026-08-19T12:42:52", "percent_change": 0.0, "prev_day_close": 8.90000009536743}, {"option": "RIGL270319P00045000", "bid": 5.3, "bid_size": 33.0, "ask": 7.5, "ask_size": 33.0, "iv": 0.5871, "open_interest": 0.0, "volume": 5.0, "delta": -0.3687, "gamma": 0.018, "vega": 0.1235, "theta": -0.022, "rho": -0.0989, "theo": 7.0777, "change": -0.53, "open": 6.77, "high": 6.77, "low": 6.77, "tick": "down", "last_trade_price": 6.77, "last_trade_time": "2026-09-18T15:10:23", "percent_change": -7.26027, "prev_day_close": 6.40000009536743}, {"option": "RIGL270319C00046000", "bid": 6.5, "bid_size": 12.0, "ask": 10.8, "ask_size": 30.0, "iv": 0.6286, "open_interest": 0.0, "volume": 0.0, "delta": 0.6081, "gamma": 0.018, "vega": 0.125, "theta": -0.0216, "rho": 0.0963, "theo": 8.7635, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.40000009536743}, {"option": "RIGL270319P00046000", "bid": 5.3, "bid_size": 33.0, "ask": 10.0, "ask_size": 12.0, "iv": 0.6437, "open_interest": 0.0, "volume": 0.0, "delta": -0.3877, "gamma": 0.0184, "vega": 0.1253, "theta": -0.0222, "rho": -0.1038, "theo": 7.5749, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.75}, {"option": "RIGL270319C00047000", "bid": 6.0, "bid_size": 12.0, "ask": 10.3, "ask_size": 6.0, "iv": 0.622, "open_interest": 0.0, "volume": 0.0, "delta": 0.5895, "gamma": 0.0183, "vega": 0.1266, "theta": -0.0218, "rho": 0.0943, "theo": 8.2978, "change": 0.0, "open": 0.0, "high": 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": "RIGL270319P00047000", "bid": 5.8, "bid_size": 6.0, "ask": 10.5, "ask_size": 16.0, "iv": 0.6382, "open_interest": 0.0, "volume": 0.0, "delta": -0.4068, "gamma": 0.0188, "vega": 0.1269, "theta": -0.0223, "rho": -0.1084, "theo": 8.0929, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.29999995231628}, {"option": "RIGL270319C00048000", "bid": 5.5, "bid_size": 9.0, "ask": 9.9, "ask_size": 6.0, "iv": 0.6181, "open_interest": 2.0, "volume": 0.0, "delta": 0.5708, "gamma": 0.0186, "vega": 0.1279, "theta": -0.0219, "rho": 0.0924, "theo": 7.8526, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.8, "last_trade_time": "2026-08-25T13:34:12", "percent_change": 0.0, "prev_day_close": 7.40000009536743}, {"option": "RIGL270319P00048000", "bid": 6.6, "bid_size": 6.0, "ask": 11.0, "ask_size": 17.0, "iv": 0.6431, "open_interest": 0.0, "volume": 0.0, "delta": -0.4259, "gamma": 0.0191, "vega": 0.1281, "theta": -0.0224, "rho": -0.1121, "theo": 8.6326, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.84999990463257}, {"option": "RIGL270319C00049000", "bid": 5.0, "bid_size": 9.0, "ask": 9.3, "ask_size": 3.0, "iv": 0.6051, "open_interest": 0.0, "volume": 0.0, "delta": 0.5523, "gamma": 0.0189, "vega": 0.1289, "theta": -0.022, "rho": 0.0903, "theo": 7.4273, "change": 0.0, "open": 0.0, "high": 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": "RIGL270319P00049000", "bid": 7.1, "bid_size": 6.0, "ask": 11.5, "ask_size": 16.0, "iv": 0.6349, "open_interest": 0.0, "volume": 0.0, "delta": -0.445, "gamma": 0.0194, "vega": 0.1291, "theta": -0.0225, "rho": -0.1168, "theo": 9.1927, "change": 0.0, "open": 0.0, "high": 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": "RIGL270319C00050000", "bid": 5.0, "bid_size": 25.0, "ask": 8.8, "ask_size": 32.0, "iv": 0.614, "open_interest": 5.0, "volume": 0.0, "delta": 0.5338, "gamma": 0.0191, "vega": 0.1296, "theta": -0.022, "rho": 0.0881, "theo": 7.0214, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.52, "last_trade_time": "2026-08-26T10:06:08", "percent_change": 0.0, "prev_day_close": 6.65000009536743}, {"option": "RIGL270319P00050000", "bid": 7.6, "bid_size": 33.0, "ask": 12.0, "ask_size": 9.0, "iv": 0.6255, "open_interest": 0.0, "volume": 0.0, "delta": -0.4641, "gamma": 0.0197, "vega": 0.1297, "theta": -0.0226, "rho": -0.1218, "theo": 9.7721, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.99999976158142}, {"option": "RIGL270319C00055000", "bid": 4.4, "bid_size": 34.0, "ask": 6.4, "ask_size": 33.0, "iv": 0.6205, "open_interest": 18.0, "volume": 1.0, "delta": 0.4442, "gamma": 0.0194, "vega": 0.1291, "theta": -0.0215, "rho": 0.0763, "theo": 5.2684, "change": -0.05, "open": 5.2, "high": 5.2, "low": 5.2, "tick": "down", "last_trade_price": 5.2, "last_trade_time": "2026-09-18T15:50:01", "percent_change": -0.952381, "prev_day_close": 4.44999992847443}, {"option": "RIGL270319P00055000", "bid": 10.8, "bid_size": 33.0, "ask": 15.5, "ask_size": 21.0, "iv": 0.6254, "open_interest": 0.0, "volume": 0.0, "delta": -0.557, "gamma": 0.0202, "vega": 0.1284, "theta": -0.0221, "rho": -0.14, "theo": 12.9563, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.25}, {"option": "RIGL270319C00060000", "bid": 1.6, "bid_size": 34.0, "ask": 6.1, "ask_size": 21.0, "iv": 0.5952, "open_interest": 5.0, "volume": 0.0, "delta": 0.3629, "gamma": 0.0187, "vega": 0.1228, "theta": -0.0201, "rho": 0.0641, "theo": 3.9245, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.6, "last_trade_time": "2026-09-10T15:18:31", "percent_change": 0.0, "prev_day_close": 4.09999990463257}, {"option": "RIGL270319P00060000", "bid": 14.6, "bid_size": 29.0, "ask": 19.0, "ask_size": 15.0, "iv": 0.6206, "open_interest": 0.0, "volume": 0.0, "delta": -0.6426, "gamma": 0.0198, "vega": 0.1207, "theta": -0.0208, "rho": -0.1527, "theo": 16.5672, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.0500001907349}, {"option": "RIGL270319C00065000", "bid": 0.5, "bid_size": 10.0, "ask": 5.2, "ask_size": 6.0, "iv": 0.5896, "open_interest": 6.0, "volume": 0.0, "delta": 0.2923, "gamma": 0.0173, "vega": 0.1126, "theta": -0.0182, "rho": 0.0528, "theo": 2.9134, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.2, "last_trade_time": "2026-08-25T12:45:33", "percent_change": 0.0, "prev_day_close": 2.85000005364418}, {"option": "RIGL270319P00065000", "bid": 18.8, "bid_size": 2.0, "ask": 23.0, "ask_size": 17.0, "iv": 0.629, "open_interest": 0.0, "volume": 0.0, "delta": -0.7182, "gamma": 0.0187, "vega": 0.1081, "theta": -0.019, "rho": -0.158, "theo": 20.5297, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.1999998092651}, {"option": "RIGL270319C00070000", "bid": 0.4, "bid_size": 6.0, "ask": 4.9, "ask_size": 3.0, "iv": 0.6389, "open_interest": 0.0, "volume": 0.0, "delta": 0.2331, "gamma": 0.0155, "vega": 0.1004, "theta": -0.0161, "rho": 0.0428, "theo": 2.1619, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.77500009536743}, {"option": "RIGL270319P00070000", "bid": 22.8, "bid_size": 10.0, "ask": 27.0, "ask_size": 17.0, "iv": 0.6052, "open_interest": 0.0, "volume": 0.0, "delta": -0.7831, "gamma": 0.0173, "vega": 0.0931, "theta": -0.017, "rho": -0.1564, "theo": 24.7712, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 25.3000001907349}], "symbol": "RIGL", "security_type": "stock", "exchange_id": 2, "current_price": 46.0, "price_change": 0.79, "price_change_percent": 1.6938, "bid": 45.5, "ask": 47.0, "bid_size": 100, "ask_size": 500, "open": 45.54, "high": 46.99, "low": 45.24, "close": 46.64, "prev_day_close": 46.64, "volume": 939569, "iv30": 51.932, "iv30_change": 0.0, "iv30_change_percent": 0.0, "seqno": 0, "last_trade_time": "2026-09-18T15:59:59", "tick": "down"}, "symbol": "RIGL"}