{"timestamp": "2026-09-21 21:52:55", "data": {"options": [{"option": "AZTA261016C00007500", "bid": 24.3, "bid_size": 10.0, "ask": 27.7, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9979, "gamma": 0.0003, "vega": 0.0006, "theta": 0.0, "rho": 0.0055, "theo": 26.2699, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 25.6999998092651}, {"option": "AZTA261016P00007500", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 1.0, "iv": 4.9399, "open_interest": 0.0, "volume": 0.0, "delta": -0.002, "gamma": 0.0003, "vega": 0.0006, "theta": -0.0024, "rho": -0.0001, "theo": 0.0133, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.800000011920929}, {"option": "AZTA261016C00010000", "bid": 21.8, "bid_size": 10.0, "ask": 25.9, "ask_size": 10.0, "iv": 2.3076, "open_interest": 0.0, "volume": 0.0, "delta": 0.9962, "gamma": 0.0007, "vega": 0.001, "theta": 0.0, "rho": 0.0073, "theo": 23.7867, "change": 0.0, "open": 0.0, "high": 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": "AZTA261016P00010000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 14.0, "iv": 4.0219, "open_interest": 0.0, "volume": 0.0, "delta": -0.0038, "gamma": 0.0007, "vega": 0.001, "theta": -0.0036, "rho": -0.0001, "theo": 0.0219, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.07500004768372}, {"option": "AZTA261016C00012500", "bid": 19.3, "bid_size": 10.0, "ask": 23.4, "ask_size": 10.0, "iv": 1.8784, "open_interest": 0.0, "volume": 0.0, "delta": 0.9935, "gamma": 0.0012, "vega": 0.0016, "theta": -0.0018, "rho": 0.009, "theo": 21.3071, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.75}, {"option": "AZTA261016P00012500", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 13.0, "iv": 3.3477, "open_interest": 0.0, "volume": 0.0, "delta": -0.0064, "gamma": 0.0012, "vega": 0.0016, "theta": -0.005, "rho": -0.0002, "theo": 0.0339, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.07500004768372}, {"option": "AZTA261016C00015000", "bid": 16.8, "bid_size": 10.0, "ask": 20.2, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9894, "gamma": 0.0022, "vega": 0.0024, "theta": -0.004, "rho": 0.0108, "theo": 18.8324, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.3000001907349}, {"option": "AZTA261016P00015000", "bid": 0.0, "bid_size": 0.0, "ask": 0.2, "ask_size": 16.0, "iv": 1.6269, "open_interest": 5020.0, "volume": 0.0, "delta": -0.0106, "gamma": 0.0022, "vega": 0.0024, "theta": -0.0069, "rho": -0.0003, "theo": 0.0511, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.7, "last_trade_time": "2026-05-29T13:07:08", "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "AZTA261016C00017500", "bid": 14.4, "bid_size": 10.0, "ask": 18.2, "ask_size": 10.0, "iv": 0.9882, "open_interest": 0.0, "volume": 0.0, "delta": 0.9829, "gamma": 0.0037, "vega": 0.0037, "theta": -0.0067, "rho": 0.0124, "theo": 16.3653, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.9499998092651}, {"option": "AZTA261016P00017500", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 15.0, "iv": 2.3691, "open_interest": 1.0, "volume": 0.0, "delta": -0.017, "gamma": 0.0037, "vega": 0.0037, "theta": -0.0092, "rho": -0.0004, "theo": 0.0758, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.0, "last_trade_time": "2026-05-08T09:30:01", "percent_change": 0.0, "prev_day_close": 1.07500004768372}, {"option": "AZTA261016C00020000", "bid": 12.6, "bid_size": 23.0, "ask": 15.7, "ask_size": 15.0, "iv": 1.4357, "open_interest": 3.0, "volume": 0.0, "delta": 0.9727, "gamma": 0.0063, "vega": 0.0055, "theta": -0.01, "rho": 0.014, "theo": 13.9099, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.45, "last_trade_time": "2026-06-03T09:30:03", "percent_change": 0.0, "prev_day_close": 13.8499999046326}, {"option": "AZTA261016P00020000", "bid": 0.0, "bid_size": 0.0, "ask": 2.2, "ask_size": 33.0, "iv": 2.0016, "open_interest": 1.0, "volume": 0.0, "delta": -0.0272, "gamma": 0.0063, "vega": 0.0055, "theta": -0.0121, "rho": -0.0007, "theo": 0.1122, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.0, "last_trade_time": "2026-04-30T09:30:03", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AZTA261016C00022500", "bid": 9.4, "bid_size": 28.0, "ask": 13.2, "ask_size": 21.0, "iv": 0.0, "open_interest": 3.0, "volume": 1.0, "delta": 0.9562, "gamma": 0.0106, "vega": 0.0082, "theta": -0.0139, "rho": 0.0154, "theo": 11.4736, "change": -0.2, "open": 10.9, "high": 10.9, "low": 10.9, "tick": "up", "last_trade_price": 10.9, "last_trade_time": "2026-09-21T10:18:59", "percent_change": -1.80181, "prev_day_close": 11.1000003814697}, {"option": "AZTA261016P00022500", "bid": 0.05, "bid_size": 10.0, "ask": 0.25, "ask_size": 28.0, "iv": 0.9599, "open_interest": 81.0, "volume": 0.0, "delta": -0.0438, "gamma": 0.0106, "vega": 0.0082, "theta": -0.0157, "rho": -0.0011, "theo": 0.1677, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.2, "last_trade_time": "2026-08-20T12:33:53", "percent_change": 0.0, "prev_day_close": 0.150000000372529}, {"option": "AZTA261016C00025000", "bid": 7.7, "bid_size": 23.0, "ask": 10.4, "ask_size": 23.0, "iv": 0.8328, "open_interest": 3.0, "volume": 0.0, "delta": 0.9285, "gamma": 0.0181, "vega": 0.0121, "theta": -0.0188, "rho": 0.0165, "theo": 9.0706, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.33, "last_trade_time": "2026-08-04T09:48:42", "percent_change": 0.0, "prev_day_close": 8.75}, {"option": "AZTA261016P00025000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 32.0, "iv": 1.0081, "open_interest": 0.0, "volume": 0.0, "delta": -0.0716, "gamma": 0.0181, "vega": 0.0121, "theta": -0.0202, "rho": -0.0018, "theo": 0.2567, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AZTA261016C00030000", "bid": 4.3, "bid_size": 21.0, "ask": 4.9, "ask_size": 31.0, "iv": 0.6536, "open_interest": 671.0, "volume": 0.0, "delta": 0.7921, "gamma": 0.0516, "vega": 0.0254, "theta": -0.031, "rho": 0.0164, "theo": 4.5298, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.09, "last_trade_time": "2026-09-18T15:55:58", "percent_change": 0.0, "prev_day_close": 4.05000007152557}, {"option": "AZTA261016P00030000", "bid": 0.5, "bid_size": 28.0, "ask": 0.8, "ask_size": 28.0, "iv": 0.6056, "open_interest": 114.0, "volume": 0.0, "delta": -0.2087, "gamma": 0.0518, "vega": 0.0254, "theta": -0.0317, "rho": -0.005, "theo": 0.7013, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.7, "last_trade_time": "2026-09-11T10:52:34", "percent_change": 0.0, "prev_day_close": 0.849999964237213}, {"option": "AZTA261016C00035000", "bid": 1.3, "bid_size": 13.0, "ask": 1.8, "ask_size": 35.0, "iv": 0.5796, "open_interest": 373.0, "volume": 10.0, "delta": 0.4342, "gamma": 0.0825, "vega": 0.0348, "theta": -0.0374, "rho": 0.0098, "theo": 1.4033, "change": 0.05, "open": 1.35, "high": 1.35, "low": 1.35, "tick": "down", "last_trade_price": 1.35, "last_trade_time": "2026-09-21T12:02:23", "percent_change": 3.84615, "prev_day_close": 1.30000001192093}, {"option": "AZTA261016P00035000", "bid": 2.45, "bid_size": 22.0, "ask": 2.85, "ask_size": 24.0, "iv": 0.5608, "open_interest": 201.0, "volume": 0.0, "delta": -0.5694, "gamma": 0.0834, "vega": 0.0346, "theta": -0.0376, "rho": -0.0125, "theo": 2.5691, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.6, "last_trade_time": "2026-08-27T12:34:02", "percent_change": 0.0, "prev_day_close": 3.10000002384186}, {"option": "AZTA261016C00040000", "bid": 0.35, "bid_size": 6.0, "ask": 0.7, "ask_size": 37.0, "iv": 0.6452, "open_interest": 87.0, "volume": 0.0, "delta": 0.1828, "gamma": 0.0465, "vega": 0.0234, "theta": -0.0297, "rho": 0.0041, "theo": 0.5145, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.83, "last_trade_time": "2026-08-21T09:47:49", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "AZTA261016P00040000", "bid": 4.7, "bid_size": 33.0, "ask": 7.9, "ask_size": 33.0, "iv": 0.4072, "open_interest": 2.0, "volume": 0.0, "delta": -0.8236, "gamma": 0.0475, "vega": 0.0228, "theta": -0.0294, "rho": -0.0156, "theo": 6.6864, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.0, "last_trade_time": "2026-08-20T12:56:02", "percent_change": 0.0, "prev_day_close": 7.0}, {"option": "AZTA261016C00045000", "bid": 0.05, "bid_size": 24.0, "ask": 0.4, "ask_size": 54.0, "iv": 0.7332, "open_interest": 143.0, "volume": 5.0, "delta": 0.0969, "gamma": 0.025, "vega": 0.0152, "theta": -0.0229, "rho": 0.0022, "theo": 0.2799, "change": -0.07, "open": 0.18, "high": 0.18, "low": 0.18, "tick": "no_change", "last_trade_price": 0.18, "last_trade_time": "2026-09-21T14:11:58", "percent_change": -28.0, "prev_day_close": 0.25000000372529}, {"option": "AZTA261016P00045000", "bid": 10.2, "bid_size": 17.0, "ask": 12.6, "ask_size": 22.0, "iv": 0.7271, "open_interest": 0.0, "volume": 0.0, "delta": -0.9106, "gamma": 0.0259, "vega": 0.0141, "theta": -0.022, "rho": -0.0151, "theo": 11.4578, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.8499999046326}, {"option": "AZTA261016C00050000", "bid": 0.0, "bid_size": 0.0, "ask": 1.95, "ask_size": 38.0, "iv": 1.3501, "open_interest": 0.0, "volume": 0.0, "delta": 0.061, "gamma": 0.0152, "vega": 0.0106, "theta": -0.0184, "rho": 0.0014, "theo": 0.1844, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "AZTA261016P00050000", "bid": 14.4, "bid_size": 13.0, "ask": 18.2, "ask_size": 16.0, "iv": 0.7984, "open_interest": 0.0, "volume": 0.0, "delta": -0.9474, "gamma": 0.0162, "vega": 0.0092, "theta": -0.0171, "rho": -0.0134, "theo": 16.3674, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.8499999046326}, {"option": "AZTA261120C00017500", "bid": 14.5, "bid_size": 10.0, "ask": 18.3, "ask_size": 10.0, "iv": 1.0647, "open_interest": 0.0, "volume": 0.0, "delta": 0.9587, "gamma": 0.0069, "vega": 0.011, "theta": -0.0101, "rho": 0.0124, "theo": 16.4075, "change": 0.0, "open": 0.0, "high": 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": "AZTA261120P00017500", "bid": 0.0, "bid_size": 0.0, "ask": 1.15, "ask_size": 14.0, "iv": 1.2604, "open_interest": 0.0, "volume": 0.0, "delta": -0.0429, "gamma": 0.0062, "vega": 0.0124, "theta": -0.0109, "rho": -0.0029, "theo": 0.2996, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AZTA261120C00020000", "bid": 12.1, "bid_size": 10.0, "ask": 15.1, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.938, "gamma": 0.0101, "vega": 0.0156, "theta": -0.0126, "rho": 0.0158, "theo": 14.0126, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.7999997138977}, {"option": "AZTA261120P00020000", "bid": 0.0, "bid_size": 0.0, "ask": 2.25, "ask_size": 10.0, "iv": 1.294, "open_interest": 0.0, "volume": 0.0, "delta": -0.0626, "gamma": 0.0094, "vega": 0.0168, "theta": -0.0132, "rho": -0.0042, "theo": 0.4108, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AZTA261120C00022500", "bid": 10.4, "bid_size": 10.0, "ask": 12.7, "ask_size": 10.0, "iv": 0.7946, "open_interest": 0.0, "volume": 0.0, "delta": 0.9086, "gamma": 0.0148, "vega": 0.0214, "theta": -0.0152, "rho": 0.0193, "theo": 11.6634, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.5}, {"option": "AZTA261120P00022500", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 13.0, "iv": 0.7582, "open_interest": 0.0, "volume": 0.0, "delta": -0.0908, "gamma": 0.0139, "vega": 0.0223, "theta": -0.0156, "rho": -0.0061, "theo": 0.5655, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AZTA261120C00025000", "bid": 7.5, "bid_size": 11.0, "ask": 10.9, "ask_size": 11.0, "iv": 0.69, "open_interest": 0.0, "volume": 0.0, "delta": 0.8661, "gamma": 0.0213, "vega": 0.0285, "theta": -0.018, "rho": 0.0223, "theo": 9.3852, "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": 9.35000038146973}, {"option": "AZTA261120P00025000", "bid": 0.1, "bid_size": 18.0, "ask": 2.7, "ask_size": 10.0, "iv": 0.951, "open_interest": 0.0, "volume": 0.0, "delta": -0.1319, "gamma": 0.0204, "vega": 0.0292, "theta": -0.0182, "rho": -0.0089, "theo": 0.7889, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.674999982118606}, {"option": "AZTA261120C00030000", "bid": 4.1, "bid_size": 19.0, "ask": 7.0, "ask_size": 19.0, "iv": 0.6773, "open_interest": 0.0, "volume": 0.0, "delta": 0.7162, "gamma": 0.0404, "vega": 0.0456, "theta": -0.0232, "rho": 0.025, "theo": 5.2615, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.54999995231628}, {"option": "AZTA261120P00030000", "bid": 0.0, "bid_size": 0.0, "ask": 3.4, "ask_size": 12.0, "iv": 0.6229, "open_interest": 0.0, "volume": 0.0, "delta": -0.2784, "gamma": 0.0395, "vega": 0.0457, "theta": -0.0232, "rho": -0.0188, "theo": 1.6613, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.72500002384186}, {"option": "AZTA261120C00035000", "bid": 1.75, "bid_size": 42.0, "ask": 3.5, "ask_size": 30.0, "iv": 0.5936, "open_interest": 18.0, "volume": 0.0, "delta": 0.4726, "gamma": 0.0514, "vega": 0.054, "theta": -0.0253, "rho": 0.0199, "theo": 2.4574, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.65, "last_trade_time": "2026-09-18T14:33:52", "percent_change": 0.0, "prev_day_close": 2.60000002384186}, {"option": "AZTA261120P00035000", "bid": 3.4, "bid_size": 16.0, "ask": 5.2, "ask_size": 11.0, "iv": 0.648, "open_interest": 0.0, "volume": 0.0, "delta": -0.5187, "gamma": 0.0509, "vega": 0.0539, "theta": -0.0248, "rho": -0.0359, "theo": 3.8393, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.10000002384186}, {"option": "AZTA261120C00040000", "bid": 0.5, "bid_size": 15.0, "ask": 1.65, "ask_size": 17.0, "iv": 0.5657, "open_interest": 0.0, "volume": 0.0, "delta": 0.2806, "gamma": 0.0401, "vega": 0.0459, "theta": -0.0232, "rho": 0.0127, "theo": 1.2741, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.27499997615814}, {"option": "AZTA261120P00040000", "bid": 6.9, "bid_size": 12.0, "ask": 8.4, "ask_size": 18.0, "iv": 0.6152, "open_interest": 0.0, "volume": 0.0, "delta": -0.7094, "gamma": 0.04, "vega": 0.0459, "theta": -0.0223, "rho": -0.0497, "theo": 7.6263, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.75000023841858}, {"option": "AZTA261120C00045000", "bid": 0.0, "bid_size": 0.0, "ask": 2.5, "ask_size": 13.0, "iv": 0.8003, "open_interest": 0.0, "volume": 0.0, "delta": 0.1826, "gamma": 0.0279, "vega": 0.0361, "theta": -0.0204, "rho": 0.0084, "theo": 0.8144, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.674999997019768}, {"option": "AZTA261120P00045000", "bid": 10.7, "bid_size": 11.0, "ask": 13.6, "ask_size": 18.0, "iv": 0.6916, "open_interest": 0.0, "volume": 0.0, "delta": -0.8078, "gamma": 0.0281, "vega": 0.0362, "theta": -0.0191, "rho": -0.0552, "theo": 12.1359, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.1999998092651}, {"option": "AZTA261120C00050000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 20.0, "iv": 0.722, "open_interest": 0.0, "volume": 0.0, "delta": 0.131, "gamma": 0.0201, "vega": 0.029, "theta": -0.0182, "rho": 0.0061, "theo": 0.5929, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AZTA261120P00050000", "bid": 14.5, "bid_size": 10.0, "ask": 18.3, "ask_size": 11.0, "iv": 0.5306, "open_interest": 0.0, "volume": 0.0, "delta": -0.8605, "gamma": 0.0205, "vega": 0.0291, "theta": -0.0165, "rho": -0.057, "theo": 16.8874, "change": 0.0, "open": 0.0, "high": 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": "AZTA261218C00005000", "bid": 26.8, "bid_size": 10.0, "ask": 30.9, "ask_size": 10.0, "iv": 1.7765, "open_interest": 1.0, "volume": 0.0, "delta": 0.9974, "gamma": 0.0003, "vega": 0.0015, "theta": 0.0, "rho": 0.012, "theo": 28.8301, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.21, "last_trade_time": "2026-09-16T11:53:15", "percent_change": 0.0, "prev_day_close": 28.25}, {"option": "AZTA261218P00005000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 14.0, "iv": 3.4121, "open_interest": 0.0, "volume": 0.0, "delta": -0.0029, "gamma": 0.0003, "vega": 0.0015, "theta": -0.0013, "rho": -0.0003, "theo": 0.0299, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AZTA261218C00007500", "bid": 24.4, "bid_size": 10.0, "ask": 27.8, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9943, "gamma": 0.0007, "vega": 0.0028, "theta": 0.0, "rho": 0.0178, "theo": 26.3838, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 25.75}, {"option": "AZTA261218P00007500", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 12.0, "iv": 2.6468, "open_interest": 0.0, "volume": 0.0, "delta": -0.006, "gamma": 0.0007, "vega": 0.0028, "theta": -0.0022, "rho": -0.0006, "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": 0.375}, {"option": "AZTA261218C00010000", "bid": 21.9, "bid_size": 2.0, "ask": 25.7, "ask_size": 11.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9896, "gamma": 0.0014, "vega": 0.0047, "theta": 0.0, "rho": 0.0235, "theo": 23.948, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.3000001907349}, {"option": "AZTA261218P00010000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 18.0, "iv": 2.1566, "open_interest": 2.0, "volume": 0.0, "delta": -0.0107, "gamma": 0.0014, "vega": 0.0047, "theta": -0.0032, "rho": -0.0011, "theo": 0.091, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.55, "last_trade_time": "2026-05-14T13:59:56", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AZTA261218C00012500", "bid": 19.4, "bid_size": 10.0, "ask": 22.9, "ask_size": 10.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9825, "gamma": 0.0024, "vega": 0.0072, "theta": -0.0008, "rho": 0.029, "theo": 21.5262, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.16, "last_trade_time": "2026-05-26T11:14:04", "percent_change": 0.0, "prev_day_close": 20.8000001907349}, {"option": "AZTA261218P00012500", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 34.0, "iv": 1.3764, "open_interest": 2.0, "volume": 1.0, "delta": -0.0178, "gamma": 0.0024, "vega": 0.0072, "theta": -0.0045, "rho": -0.0017, "theo": 0.141, "change": 0.685, "open": 1.06, "high": 1.06, "low": 1.06, "tick": "down", "last_trade_price": 1.06, "last_trade_time": "2026-09-21T09:32:06", "percent_change": 182.667, "prev_day_close": 0.375}, {"option": "AZTA261218C00015000", "bid": 17.4, "bid_size": 22.0, "ask": 20.8, "ask_size": 34.0, "iv": 0.9786, "open_interest": 0.0, "volume": 0.0, "delta": 0.9723, "gamma": 0.0039, "vega": 0.0106, "theta": -0.0026, "rho": 0.0341, "theo": 19.124, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.5999994277954}, {"option": "AZTA261218P00015000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 34.0, "iv": 1.1167, "open_interest": 14.0, "volume": 1.0, "delta": -0.0281, "gamma": 0.0039, "vega": 0.0107, "theta": -0.006, "rho": -0.0027, "theo": 0.2106, "change": 0.735, "open": 1.11, "high": 1.11, "low": 1.11, "tick": "down", "last_trade_price": 1.11, "last_trade_time": "2026-09-21T09:32:06", "percent_change": 196.0, "prev_day_close": 0.375}, {"option": "AZTA261218C00017500", "bid": 14.6, "bid_size": 15.0, "ask": 18.4, "ask_size": 19.0, "iv": 0.6646, "open_interest": 1.0, "volume": 0.0, "delta": 0.9574, "gamma": 0.006, "vega": 0.0151, "theta": -0.0048, "rho": 0.0388, "theo": 16.7494, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.0, "last_trade_time": "2026-05-15T10:17:20", "percent_change": 0.0, "prev_day_close": 16.5500001907349}, {"option": "AZTA261218P00017500", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 34.0, "iv": 0.9484, "open_interest": 0.0, "volume": 0.0, "delta": -0.043, "gamma": 0.0061, "vega": 0.0152, "theta": -0.0076, "rho": -0.0041, "theo": 0.308, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AZTA261218C00020000", "bid": 12.7, "bid_size": 14.0, "ask": 15.7, "ask_size": 13.0, "iv": 0.7022, "open_interest": 1.0, "volume": 0.0, "delta": 0.9361, "gamma": 0.0092, "vega": 0.0209, "theta": -0.0071, "rho": 0.0428, "theo": 14.4147, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.09, "last_trade_time": "2026-08-04T09:30:05", "percent_change": 0.0, "prev_day_close": 13.9000000953674}, {"option": "AZTA261218P00020000", "bid": 0.0, "bid_size": 0.0, "ask": 2.4, "ask_size": 1.0, "iv": 1.1124, "open_interest": 1.0, "volume": 0.0, "delta": -0.0645, "gamma": 0.0092, "vega": 0.0209, "theta": -0.0096, "rho": -0.006, "theo": 0.4457, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.35, "last_trade_time": "2026-04-27T15:11:20", "percent_change": 0.0, "prev_day_close": 1.17499995231628}, {"option": "AZTA261218C00022500", "bid": 10.0, "bid_size": 13.0, "ask": 13.4, "ask_size": 11.0, "iv": 0.5539, "open_interest": 36.0, "volume": 0.0, "delta": 0.9056, "gamma": 0.0135, "vega": 0.028, "theta": -0.0097, "rho": 0.0459, "theo": 12.139, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.52, "last_trade_time": "2026-05-28T11:09:36", "percent_change": 0.0, "prev_day_close": 11.6999998092651}, {"option": "AZTA261218P00022500", "bid": 0.1, "bid_size": 15.0, "ask": 1.25, "ask_size": 16.0, "iv": 0.7604, "open_interest": 1.0, "volume": 0.0, "delta": -0.0952, "gamma": 0.0136, "vega": 0.0281, "theta": -0.0118, "rho": -0.0088, "theo": 0.6427, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.9, "last_trade_time": "2026-04-27T15:11:20", "percent_change": 0.0, "prev_day_close": 1.29999995231628}, {"option": "AZTA261218C00025000", "bid": 8.3, "bid_size": 13.0, "ask": 11.3, "ask_size": 14.0, "iv": 0.6425, "open_interest": 11.0, "volume": 0.0, "delta": 0.8623, "gamma": 0.0193, "vega": 0.0366, "theta": -0.0124, "rho": 0.0477, "theo": 9.9518, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.8, "last_trade_time": "2026-09-01T15:47:14", "percent_change": 0.0, "prev_day_close": 9.59999990463257}, {"option": "AZTA261218P00025000", "bid": 0.3, "bid_size": 13.0, "ask": 1.25, "ask_size": 19.0, "iv": 0.642, "open_interest": 1.0, "volume": 0.0, "delta": -0.1388, "gamma": 0.0195, "vega": 0.0368, "theta": -0.0141, "rho": -0.0126, "theo": 0.9292, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.4, "last_trade_time": "2026-08-17T10:29:21", "percent_change": 0.0, "prev_day_close": 0.924999982118606}, {"option": "AZTA261218C00030000", "bid": 4.0, "bid_size": 21.0, "ask": 7.9, "ask_size": 20.0, "iv": 0.5723, "open_interest": 132.0, "volume": 0.0, "delta": 0.7224, "gamma": 0.0342, "vega": 0.0557, "theta": -0.0176, "rho": 0.0457, "theo": 6.0471, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.15, "last_trade_time": "2026-08-24T09:30:03", "percent_change": 0.0, "prev_day_close": 6.05000019073486}, {"option": "AZTA261218P00030000", "bid": 0.05, "bid_size": 11.0, "ask": 3.6, "ask_size": 11.0, "iv": 0.5623, "open_interest": 1.0, "volume": 0.0, "delta": -0.2805, "gamma": 0.0347, "vega": 0.0559, "theta": -0.0186, "rho": -0.0244, "theo": 1.9776, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.42, "last_trade_time": "2025-12-31T15:30:02", "percent_change": 0.0, "prev_day_close": 2.09999996423721}, {"option": "AZTA261218C00035000", "bid": 3.0, "bid_size": 45.0, "ask": 3.9, "ask_size": 37.0, "iv": 0.5788, "open_interest": 119.0, "volume": 0.0, "delta": 0.5178, "gamma": 0.0437, "vega": 0.0661, "theta": -0.0201, "rho": 0.0354, "theo": 3.2491, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.2, "last_trade_time": "2026-09-18T15:07:48", "percent_change": 0.0, "prev_day_close": 3.14999997615814}, {"option": "AZTA261218P00035000", "bid": 3.2, "bid_size": 10.0, "ask": 4.9, "ask_size": 13.0, "iv": 0.5333, "open_interest": 0.0, "volume": 0.0, "delta": -0.4894, "gamma": 0.0448, "vega": 0.0659, "theta": -0.0204, "rho": -0.04, "theo": 4.1496, "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": 4.75}, {"option": "AZTA261218C00040000", "bid": 0.55, "bid_size": 10.0, "ask": 3.6, "ask_size": 14.0, "iv": 0.6132, "open_interest": 81.0, "volume": 0.0, "delta": 0.3331, "gamma": 0.0389, "vega": 0.0603, "theta": -0.0189, "rho": 0.0234, "theo": 1.7584, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.9, "last_trade_time": "2026-09-17T13:14:25", "percent_change": 0.0, "prev_day_close": 1.72499996423721}, {"option": "AZTA261218P00040000", "bid": 6.4, "bid_size": 14.0, "ask": 8.8, "ask_size": 13.0, "iv": 0.5521, "open_interest": 0.0, "volume": 0.0, "delta": -0.6799, "gamma": 0.0406, "vega": 0.0589, "theta": -0.0187, "rho": -0.0508, "theo": 7.6531, "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": 8.14999985694885}, {"option": "AZTA261218C00045000", "bid": 0.0, "bid_size": 0.0, "ask": 3.2, "ask_size": 14.0, "iv": 0.7044, "open_interest": 3.0, "volume": 0.0, "delta": 0.2175, "gamma": 0.0294, "vega": 0.0488, "theta": -0.0164, "rho": 0.0154, "theo": 1.0655, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-05-12T10:23:29", "percent_change": 0.0, "prev_day_close": 0.974999994039536}, {"option": "AZTA261218P00045000", "bid": 9.9, "bid_size": 10.0, "ask": 13.9, "ask_size": 11.0, "iv": 0.5851, "open_interest": 0.0, "volume": 0.0, "delta": -0.8009, "gamma": 0.0314, "vega": 0.0458, "theta": -0.0156, "rho": -0.0529, "theo": 11.9703, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.4000000953674}, {"option": "AZTA261218C00050000", "bid": 0.0, "bid_size": 0.0, "ask": 1.95, "ask_size": 13.0, "iv": 0.7097, "open_interest": 1.0, "volume": 0.0, "delta": 0.1511, "gamma": 0.0217, "vega": 0.0389, "theta": -0.014, "rho": 0.0107, "theo": 0.7199, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.0, "last_trade_time": "2025-12-22T11:58:09", "percent_change": 0.0, "prev_day_close": 0.975000023841858}, {"option": "AZTA261218P00050000", "bid": 14.7, "bid_size": 13.0, "ask": 18.5, "ask_size": 13.0, "iv": 0.6346, "open_interest": 0.0, "volume": 0.0, "delta": -0.8717, "gamma": 0.0238, "vega": 0.0339, "theta": -0.0127, "rho": -0.0502, "theo": 16.6418, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.1, "last_trade_time": "2026-02-03T13:14:55", "percent_change": 0.0, "prev_day_close": 16.6999998092651}, {"option": "AZTA261218C00055000", "bid": 0.0, "bid_size": 0.0, "ask": 2.4, "ask_size": 15.0, "iv": 0.871, "open_interest": 0.0, "volume": 0.0, "delta": 0.1112, "gamma": 0.0164, "vega": 0.0314, "theta": -0.0121, "rho": 0.0079, "theo": 0.5262, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AZTA261218P00055000", "bid": 19.2, "bid_size": 10.0, "ask": 23.3, "ask_size": 17.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9151, "gamma": 0.0186, "vega": 0.0248, "theta": -0.01, "rho": -0.0446, "theo": 21.4681, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.5500001907349}, {"option": "AZTA261218C00060000", "bid": 0.0, "bid_size": 0.0, "ask": 1.45, "ask_size": 15.0, "iv": 0.8433, "open_interest": 0.0, "volume": 0.0, "delta": 0.0858, "gamma": 0.0127, "vega": 0.026, "theta": -0.0106, "rho": 0.0061, "theo": 0.4066, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AZTA261218P00060000", "bid": 24.4, "bid_size": 13.0, "ask": 28.2, "ask_size": 14.0, "iv": 0.6863, "open_interest": 0.0, "volume": 0.0, "delta": -0.9434, "gamma": 0.015, "vega": 0.0178, "theta": -0.008, "rho": -0.0355, "theo": 26.3701, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 26.6999998092651}, {"option": "AZTA270115C00002500", "bid": 29.3, "bid_size": 10.0, "ask": 33.1, "ask_size": 10.0, "iv": 0.0, "open_interest": 3.0, "volume": 0.0, "delta": 0.9987, "gamma": 0.0003, "vega": 0.0005, "theta": 0.0, "rho": 0.0009, "theo": 31.2378, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 30.9, "last_trade_time": "2026-09-16T13:27:18", "percent_change": 0.0, "prev_day_close": 30.6000003814697}, {"option": "AZTA270115P00002500", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 1.0, "iv": 4.4495, "open_interest": 0.0, "volume": 0.0, "delta": -0.0024, "gamma": 0.0002, "vega": 0.0014, "theta": -0.0013, "rho": -0.0004, "theo": 0.0409, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.07500004768372}, {"option": "AZTA270115C00005000", "bid": 26.8, "bid_size": 10.0, "ask": 30.7, "ask_size": 10.0, "iv": 1.5723, "open_interest": 0.0, "volume": 0.0, "delta": 0.9938, "gamma": 0.0007, "vega": 0.0026, "theta": 0.0, "rho": 0.0052, "theo": 28.7716, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 17.0, "last_trade_time": "2026-05-28T09:53:01", "percent_change": 0.0, "prev_day_close": 28.25}, {"option": "AZTA270115P00005000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 2.0, "iv": 2.9724, "open_interest": 0.0, "volume": 0.0, "delta": -0.0062, "gamma": 0.0006, "vega": 0.0033, "theta": -0.0023, "rho": -0.0009, "theo": 0.0858, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.07500004768372}, {"option": "AZTA270115C00007500", "bid": 24.4, "bid_size": 10.0, "ask": 28.2, "ask_size": 10.0, "iv": 1.3692, "open_interest": 0.0, "volume": 0.0, "delta": 0.9874, "gamma": 0.0013, "vega": 0.0052, "theta": -0.0006, "rho": 0.0104, "theo": 26.3299, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 25.8000001907349}, {"option": "AZTA270115P00007500", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 10.0, "iv": 2.3046, "open_interest": 3.0, "volume": 0.0, "delta": -0.0115, "gamma": 0.0011, "vega": 0.0057, "theta": -0.0035, "rho": -0.0016, "theo": 0.1411, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.31, "last_trade_time": "2026-05-14T14:01:53", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "AZTA270115C00010000", "bid": 22.0, "bid_size": 10.0, "ask": 25.8, "ask_size": 10.0, "iv": 1.2466, "open_interest": 0.0, "volume": 0.0, "delta": 0.9791, "gamma": 0.0021, "vega": 0.0084, "theta": -0.002, "rho": 0.0164, "theo": 23.9094, "change": 0.0, "open": 0.0, "high": 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": "AZTA270115P00010000", "bid": 0.0, "bid_size": 0.0, "ask": 1.15, "ask_size": 13.0, "iv": 1.5724, "open_interest": 0.0, "volume": 0.0, "delta": -0.0189, "gamma": 0.0019, "vega": 0.0088, "theta": -0.0046, "rho": -0.0026, "theo": 0.2102, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "AZTA270115C00012500", "bid": 19.5, "bid_size": 14.0, "ask": 23.4, "ask_size": 14.0, "iv": 1.0658, "open_interest": 1.0, "volume": 0.0, "delta": 0.9682, "gamma": 0.0033, "vega": 0.0124, "theta": -0.0035, "rho": 0.023, "theo": 21.5121, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.4, "last_trade_time": "2026-05-22T12:15:44", "percent_change": 0.0, "prev_day_close": 21.1000003814697}, {"option": "AZTA270115P00012500", "bid": 0.0, "bid_size": 0.0, "ask": 2.2, "ask_size": 1.0, "iv": 1.5745, "open_interest": 4.0, "volume": 0.0, "delta": -0.0288, "gamma": 0.0031, "vega": 0.0126, "theta": -0.0059, "rho": -0.0039, "theo": 0.297, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.15, "last_trade_time": "2026-08-04T10:06:22", "percent_change": 0.0, "prev_day_close": 1.10000002384186}, {"option": "AZTA270115C00015000", "bid": 17.2, "bid_size": 14.0, "ask": 20.9, "ask_size": 11.0, "iv": 0.9471, "open_interest": 1.0, "volume": 0.0, "delta": 0.9539, "gamma": 0.0049, "vega": 0.0172, "theta": -0.0051, "rho": 0.03, "theo": 19.1424, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.4, "last_trade_time": "2026-05-22T12:16:14", "percent_change": 0.0, "prev_day_close": 18.8500003814697}, {"option": "AZTA270115P00015000", "bid": 0.0, "bid_size": 0.0, "ask": 2.3, "ask_size": 10.0, "iv": 1.3436, "open_interest": 35.0, "volume": 0.0, "delta": -0.0423, "gamma": 0.0047, "vega": 0.0172, "theta": -0.0073, "rho": -0.0056, "theo": 0.4071, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.4, "last_trade_time": "2026-03-06T12:28:01", "percent_change": 0.0, "prev_day_close": 1.14999997615814}, {"option": "AZTA270115C00017500", "bid": 14.8, "bid_size": 14.0, "ask": 18.7, "ask_size": 14.0, "iv": 0.8805, "open_interest": 0.0, "volume": 0.0, "delta": 0.935, "gamma": 0.0071, "vega": 0.0228, "theta": -0.0068, "rho": 0.0371, "theo": 16.8077, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.75}, {"option": "AZTA270115P00017500", "bid": 0.0, "bid_size": 0.0, "ask": 1.5, "ask_size": 16.0, "iv": 0.9899, "open_interest": 2.0, "volume": 0.0, "delta": -0.0603, "gamma": 0.0069, "vega": 0.0228, "theta": -0.0088, "rho": -0.0078, "theo": 0.5485, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.3, "last_trade_time": "2026-04-23T09:30:02", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AZTA270115C00020000", "bid": 12.5, "bid_size": 13.0, "ask": 16.0, "ask_size": 7.0, "iv": 0.7211, "open_interest": 4.0, "volume": 0.0, "delta": 0.9101, "gamma": 0.01, "vega": 0.0296, "theta": -0.0086, "rho": 0.044, "theo": 14.5191, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.95, "last_trade_time": "2026-08-11T09:30:05", "percent_change": 0.0, "prev_day_close": 14.3500003814697}, {"option": "AZTA270115P00020000", "bid": 0.0, "bid_size": 0.0, "ask": 1.45, "ask_size": 13.0, "iv": 0.8181, "open_interest": 5.0, "volume": 0.0, "delta": -0.0845, "gamma": 0.0099, "vega": 0.0295, "theta": -0.0103, "rho": -0.0108, "theo": 0.7329, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.0, "last_trade_time": "2026-06-11T10:41:34", "percent_change": 0.0, "prev_day_close": 0.450000002980232}, {"option": "AZTA270115C00022500", "bid": 10.3, "bid_size": 15.0, "ask": 13.6, "ask_size": 13.0, "iv": 0.6466, "open_interest": 0.0, "volume": 0.0, "delta": 0.8771, "gamma": 0.0139, "vega": 0.0375, "theta": -0.0104, "rho": 0.0502, "theo": 12.2938, "change": 0.0, "open": 0.0, "high": 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": "AZTA270115P00022500", "bid": 0.05, "bid_size": 13.0, "ask": 2.95, "ask_size": 11.0, "iv": 0.8766, "open_interest": 0.0, "volume": 0.0, "delta": -0.117, "gamma": 0.0138, "vega": 0.0374, "theta": -0.0118, "rho": -0.0147, "theo": 0.978, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.62500002980232}, {"option": "AZTA270115C00025000", "bid": 9.2, "bid_size": 13.0, "ask": 11.7, "ask_size": 14.0, "iv": 0.7412, "open_interest": 20.0, "volume": 0.0, "delta": 0.8333, "gamma": 0.0188, "vega": 0.0464, "theta": -0.0122, "rho": 0.0549, "theo": 10.1584, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.2, "last_trade_time": "2026-08-14T09:46:38", "percent_change": 0.0, "prev_day_close": 9.85000038146973}, {"option": "AZTA270115P00025000", "bid": 0.65, "bid_size": 23.0, "ask": 1.45, "ask_size": 16.0, "iv": 0.6215, "open_interest": 51.0, "volume": 0.0, "delta": -0.1606, "gamma": 0.0188, "vega": 0.0464, "theta": -0.0134, "rho": -0.0198, "theo": 1.311, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.45, "last_trade_time": "2026-08-13T15:02:14", "percent_change": 0.0, "prev_day_close": 1.92499998211861}, {"option": "AZTA270115C00030000", "bid": 5.6, "bid_size": 13.0, "ask": 8.0, "ask_size": 14.0, "iv": 0.6492, "open_interest": 3.0, "volume": 0.0, "delta": 0.7019, "gamma": 0.0309, "vega": 0.065, "theta": -0.0154, "rho": 0.056, "theo": 6.3417, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.7, "last_trade_time": "2026-09-02T14:05:34", "percent_change": 0.0, "prev_day_close": 6.45000004768372}, {"option": "AZTA270115P00030000", "bid": 1.3, "bid_size": 15.0, "ask": 3.8, "ask_size": 17.0, "iv": 0.5974, "open_interest": 0.0, "volume": 0.0, "delta": -0.2927, "gamma": 0.0312, "vega": 0.0652, "theta": -0.0161, "rho": -0.0349, "theo": 2.4302, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.47500002384186}, {"option": "AZTA270115C00035000", "bid": 2.35, "bid_size": 13.0, "ask": 5.3, "ask_size": 13.0, "iv": 0.5657, "open_interest": 28.0, "volume": 0.0, "delta": 0.5182, "gamma": 0.0387, "vega": 0.0752, "theta": -0.0169, "rho": 0.0454, "theo": 3.5857, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.1, "last_trade_time": "2026-09-17T12:35:21", "percent_change": 0.0, "prev_day_close": 3.70000004768372}, {"option": "AZTA270115P00035000", "bid": 3.1, "bid_size": 13.0, "ask": 6.0, "ask_size": 13.0, "iv": 0.5246, "open_interest": 0.0, "volume": 0.0, "delta": -0.4792, "gamma": 0.0395, "vega": 0.0753, "theta": -0.0171, "rho": -0.0542, "theo": 4.62, "change": 0.0, "open": 0.0, "high": 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": "AZTA270115C00040000", "bid": 1.8, "bid_size": 14.0, "ask": 3.3, "ask_size": 15.0, "iv": 0.6093, "open_interest": 0.0, "volume": 0.0, "delta": 0.3533, "gamma": 0.0354, "vega": 0.0704, "theta": -0.0163, "rho": 0.032, "theo": 2.1019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.92499995231628}, {"option": "AZTA270115P00040000", "bid": 7.5, "bid_size": 16.0, "ask": 9.0, "ask_size": 17.0, "iv": 0.5678, "open_interest": 0.0, "volume": 0.0, "delta": -0.6483, "gamma": 0.0366, "vega": 0.0698, "theta": -0.0161, "rho": -0.0693, "theo": 8.0994, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.5499997138977}, {"option": "AZTA270115C00045000", "bid": 0.5, "bid_size": 12.0, "ask": 3.4, "ask_size": 19.0, "iv": 0.6759, "open_interest": 20.0, "volume": 0.0, "delta": 0.2481, "gamma": 0.0281, "vega": 0.0601, "theta": -0.0149, "rho": 0.0227, "theo": 1.3957, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.24, "last_trade_time": "2026-08-19T10:03:49", "percent_change": 0.0, "prev_day_close": 1.32500004768372}, {"option": "AZTA270115P00045000", "bid": 10.7, "bid_size": 13.0, "ask": 13.5, "ask_size": 14.0, "iv": 0.5388, "open_interest": 0.0, "volume": 0.0, "delta": -0.7578, "gamma": 0.0296, "vega": 0.0583, "theta": -0.0143, "rho": -0.0761, "theo": 12.3701, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.26, "last_trade_time": "2026-03-16T12:41:13", "percent_change": 0.0, "prev_day_close": 12.3999996185303}, {"option": "AZTA270115C00050000", "bid": 0.0, "bid_size": 0.0, "ask": 3.1, "ask_size": 10.0, "iv": 0.7312, "open_interest": 0.0, "volume": 0.0, "delta": 0.1852, "gamma": 0.0219, "vega": 0.0507, "theta": -0.0136, "rho": 0.0169, "theo": 1.0278, "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": 0.899999976158142}, {"option": "AZTA270115P00050000", "bid": 14.9, "bid_size": 13.0, "ask": 18.7, "ask_size": 15.0, "iv": 0.5932, "open_interest": 0.0, "volume": 0.0, "delta": -0.8245, "gamma": 0.0236, "vega": 0.0478, "theta": -0.0126, "rho": -0.078, "theo": 16.9872, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.0999999046326}, {"option": "AZTA270319C00007500", "bid": 24.4, "bid_size": 10.0, "ask": 27.9, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9863, "gamma": 0.0014, "vega": 0.0068, "theta": 0.0, "rho": 0.0161, "theo": 26.3422, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 25.8000001907349}, {"option": "AZTA270319P00007500", "bid": 0.0, "bid_size": 0.0, "ask": 0.35, "ask_size": 32.0, "iv": 1.2039, "open_interest": 0.0, "volume": 0.0, "delta": -0.012, "gamma": 0.0011, "vega": 0.0074, "theta": -0.0024, "rho": -0.0026, "theo": 0.1511, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "AZTA270319C00010000", "bid": 22.0, "bid_size": 10.0, "ask": 26.1, "ask_size": 10.0, "iv": 1.1242, "open_interest": 0.0, "volume": 0.0, "delta": 0.9762, "gamma": 0.0022, "vega": 0.0115, "theta": -0.0007, "rho": 0.026, "theo": 23.9535, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.3499994277954}, {"option": "AZTA270319P00010000", "bid": 0.0, "bid_size": 0.0, "ask": 2.15, "ask_size": 18.0, "iv": 1.5186, "open_interest": 0.0, "volume": 0.0, "delta": -0.0206, "gamma": 0.002, "vega": 0.0117, "theta": -0.0034, "rho": -0.0044, "theo": 0.2427, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.07500004768372}, {"option": "AZTA270319C00012500", "bid": 19.7, "bid_size": 16.0, "ask": 23.4, "ask_size": 13.0, "iv": 0.9152, "open_interest": 0.0, "volume": 0.0, "delta": 0.9629, "gamma": 0.0035, "vega": 0.0172, "theta": -0.0021, "rho": 0.0363, "theo": 21.6047, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.8499994277954}, {"option": "AZTA270319P00012500", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 16.0, "iv": 1.0092, "open_interest": 0.0, "volume": 0.0, "delta": -0.0325, "gamma": 0.0032, "vega": 0.0172, "theta": -0.0045, "rho": -0.0068, "theo": 0.365, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.875}, {"option": "AZTA270319C00015000", "bid": 17.3, "bid_size": 15.0, "ask": 21.2, "ask_size": 13.0, "iv": 0.8454, "open_interest": 0.0, "volume": 0.0, "delta": 0.9455, "gamma": 0.0051, "vega": 0.024, "theta": -0.0035, "rho": 0.0467, "theo": 19.3029, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.8000001907349}, {"option": "AZTA270319P00015000", "bid": 0.0, "bid_size": 0.0, "ask": 1.75, "ask_size": 14.0, "iv": 0.9991, "open_interest": 0.0, "volume": 0.0, "delta": -0.0486, "gamma": 0.0049, "vega": 0.0239, "theta": -0.0057, "rho": -0.01, "theo": 0.5274, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AZTA270319C00017500", "bid": 15.1, "bid_size": 14.0, "ask": 18.1, "ask_size": 13.0, "iv": 0.6282, "open_interest": 0.0, "volume": 0.0, "delta": 0.923, "gamma": 0.0073, "vega": 0.0321, "theta": -0.0051, "rho": 0.0569, "theo": 17.0589, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.8000001907349}, {"option": "AZTA270319P00017500", "bid": 0.0, "bid_size": 0.0, "ask": 2.6, "ask_size": 10.0, "iv": 0.9584, "open_interest": 6.0, "volume": 0.0, "delta": -0.0702, "gamma": 0.0071, "vega": 0.0319, "theta": -0.007, "rho": -0.0142, "theo": 0.7422, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.62, "last_trade_time": "2026-08-18T09:30:06", "percent_change": 0.0, "prev_day_close": 1.37499997764826}, {"option": "AZTA270319C00020000", "bid": 13.2, "bid_size": 13.0, "ask": 16.3, "ask_size": 13.0, "iv": 0.7082, "open_interest": 1.0, "volume": 0.0, "delta": 0.894, "gamma": 0.01, "vega": 0.0412, "theta": -0.0067, "rho": 0.066, "theo": 14.8883, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.1, "last_trade_time": "2026-08-24T09:30:02", "percent_change": 0.0, "prev_day_close": 14.3499999046326}, {"option": "AZTA270319P00020000", "bid": 0.0, "bid_size": 0.0, "ask": 2.9, "ask_size": 10.0, "iv": 0.8409, "open_interest": 0.0, "volume": 0.0, "delta": -0.0985, "gamma": 0.0099, "vega": 0.0411, "theta": -0.0084, "rho": -0.0197, "theo": 1.0262, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.42499995231628}, {"option": "AZTA270319C00022500", "bid": 11.4, "bid_size": 13.0, "ask": 14.3, "ask_size": 13.0, "iv": 0.701, "open_interest": 1.0, "volume": 0.0, "delta": 0.8572, "gamma": 0.0132, "vega": 0.0513, "theta": -0.0083, "rho": 0.0731, "theo": 12.8116, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.0, "last_trade_time": "2026-06-02T10:17:44", "percent_change": 0.0, "prev_day_close": 12.75}, {"option": "AZTA270319P00022500", "bid": 0.0, "bid_size": 0.0, "ask": 3.3, "ask_size": 22.0, "iv": 0.7412, "open_interest": 6.0, "volume": 0.0, "delta": -0.1349, "gamma": 0.0132, "vega": 0.0513, "theta": -0.0098, "rho": -0.0266, "theo": 1.4014, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.47, "last_trade_time": "2026-08-18T09:30:06", "percent_change": 0.0, "prev_day_close": 2.09999996423721}, {"option": "AZTA270319C00025000", "bid": 10.1, "bid_size": 13.0, "ask": 12.5, "ask_size": 11.0, "iv": 0.7226, "open_interest": 1.0, "volume": 0.0, "delta": 0.8116, "gamma": 0.0169, "vega": 0.062, "theta": -0.0099, "rho": 0.0776, "theo": 10.8556, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.38, "last_trade_time": "2026-08-24T09:30:02", "percent_change": 0.0, "prev_day_close": 11.1500000953674}, {"option": "AZTA270319P00025000", "bid": 0.05, "bid_size": 10.0, "ask": 2.3, "ask_size": 13.0, "iv": 0.5296, "open_interest": 0.0, "volume": 0.0, "delta": -0.1805, "gamma": 0.0171, "vega": 0.0621, "theta": -0.0111, "rho": -0.0351, "theo": 1.8961, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.35000002384186}, {"option": "AZTA270319C00030000", "bid": 6.8, "bid_size": 13.0, "ask": 8.3, "ask_size": 11.0, "iv": 0.6054, "open_interest": 5.0, "volume": 0.0, "delta": 0.6926, "gamma": 0.0246, "vega": 0.0816, "theta": -0.0126, "rho": 0.0774, "theo": 7.4376, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.05, "last_trade_time": "2026-08-24T09:30:03", "percent_change": 0.0, "prev_day_close": 7.65000009536743}, {"option": "AZTA270319P00030000", "bid": 2.8, "bid_size": 11.0, "ask": 3.9, "ask_size": 2.0, "iv": 0.5878, "open_interest": 1.0, "volume": 0.0, "delta": -0.3009, "gamma": 0.025, "vega": 0.0819, "theta": -0.0133, "rho": -0.057, "theo": 3.3819, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.2, "last_trade_time": "2026-09-17T09:32:12", "percent_change": 0.0, "prev_day_close": 3.60000002384186}, {"option": "AZTA270319C00035000", "bid": 3.7, "bid_size": 21.0, "ask": 6.7, "ask_size": 11.0, "iv": 0.5964, "open_interest": 125.0, "volume": 0.0, "delta": 0.55, "gamma": 0.0294, "vega": 0.0924, "theta": -0.0139, "rho": 0.0671, "theo": 4.8765, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.5, "last_trade_time": "2026-08-04T11:00:05", "percent_change": 0.0, "prev_day_close": 4.94999980926514}, {"option": "AZTA270319P00035000", "bid": 5.2, "bid_size": 1.0, "ask": 7.2, "ask_size": 11.0, "iv": 0.6113, "open_interest": 0.0, "volume": 0.0, "delta": -0.447, "gamma": 0.0302, "vega": 0.0926, "theta": -0.0142, "rho": -0.0814, "theo": 5.7382, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.10000014305115}, {"option": "AZTA270319C00040000", "bid": 2.05, "bid_size": 12.0, "ask": 4.0, "ask_size": 10.0, "iv": 0.5374, "open_interest": 175.0, "volume": 0.0, "delta": 0.4157, "gamma": 0.0292, "vega": 0.0914, "theta": -0.0138, "rho": 0.0531, "theo": 3.2066, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.75, "last_trade_time": "2026-08-04T12:10:07", "percent_change": 0.0, "prev_day_close": 3.35000002384186}, {"option": "AZTA270319P00040000", "bid": 7.5, "bid_size": 13.0, "ask": 10.4, "ask_size": 17.0, "iv": 0.551, "open_interest": 0.0, "volume": 0.0, "delta": -0.5864, "gamma": 0.0306, "vega": 0.0907, "theta": -0.0138, "rho": -0.1017, "theo": 9.0074, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.4500002861023}, {"option": "AZTA270319C00045000", "bid": 1.6, "bid_size": 13.0, "ask": 2.9, "ask_size": 11.0, "iv": 0.5758, "open_interest": 0.0, "volume": 0.0, "delta": 0.3119, "gamma": 0.026, "vega": 0.0832, "theta": -0.0129, "rho": 0.0408, "theo": 2.203, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.27499997615814}, {"option": "AZTA270319P00045000", "bid": 11.5, "bid_size": 13.0, "ask": 14.9, "ask_size": 14.0, "iv": 0.5991, "open_interest": 0.0, "volume": 0.0, "delta": -0.6963, "gamma": 0.0278, "vega": 0.0808, "theta": -0.0125, "rho": -0.1125, "theo": 12.9642, "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": 13.1500000953674}, {"option": "AZTA270319C00050000", "bid": 0.25, "bid_size": 12.0, "ask": 3.6, "ask_size": 13.0, "iv": 0.6348, "open_interest": 1.0, "volume": 0.0, "delta": 0.2387, "gamma": 0.0219, "vega": 0.0729, "theta": -0.0118, "rho": 0.0315, "theo": 1.6, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.4, "last_trade_time": "2026-09-09T09:30:41", "percent_change": 0.0, "prev_day_close": 1.64999997615814}, {"option": "AZTA270319P00050000", "bid": 15.1, "bid_size": 11.0, "ask": 19.2, "ask_size": 14.0, "iv": 0.5625, "open_interest": 0.0, "volume": 0.0, "delta": -0.7757, "gamma": 0.0242, "vega": 0.0685, "theta": -0.011, "rho": -0.1155, "theo": 17.3397, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.8499994277954}, {"option": "AZTA270416C00017500", "bid": 15.6, "bid_size": 14.0, "ask": 18.5, "ask_size": 19.0, "iv": 0.72, "open_interest": 1.0, "volume": 0.0, "delta": 0.9126, "gamma": 0.0072, "vega": 0.0382, "theta": -0.0056, "rho": 0.0682, "theo": 17.3974, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.0, "last_trade_time": "2026-09-18T12:04:38", "percent_change": 0.0, "prev_day_close": 16.8499994277954}, {"option": "AZTA270416P00017500", "bid": 0.05, "bid_size": 10.0, "ask": 3.1, "ask_size": 10.0, "iv": 0.9602, "open_interest": 0.0, "volume": 0.0, "delta": -0.0806, "gamma": 0.0072, "vega": 0.038, "theta": -0.0074, "rho": -0.0194, "theo": 0.9945, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.45000004768372}, {"option": "AZTA270416C00020000", "bid": 13.8, "bid_size": 13.0, "ask": 16.9, "ask_size": 10.0, "iv": 0.774, "open_interest": 0.0, "volume": 0.0, "delta": 0.8827, "gamma": 0.0097, "vega": 0.0479, "theta": -0.0072, "rho": 0.0769, "theo": 15.3074, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.8000001907349}, {"option": "AZTA270416P00020000", "bid": 0.0, "bid_size": 0.0, "ask": 3.2, "ask_size": 19.0, "iv": 0.8168, "open_interest": 0.0, "volume": 0.0, "delta": -0.1102, "gamma": 0.0097, "vega": 0.0479, "theta": -0.0087, "rho": -0.0262, "theo": 1.3473, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.90000003576279}, {"option": "AZTA270416C00022500", "bid": 11.4, "bid_size": 14.0, "ask": 15.5, "ask_size": 13.0, "iv": 0.7424, "open_interest": 0.0, "volume": 0.0, "delta": 0.8461, "gamma": 0.0125, "vega": 0.0582, "theta": -0.0086, "rho": 0.0833, "theo": 13.3174, "change": 0.0, "open": 0.0, "high": 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": "AZTA270416P00022500", "bid": 0.05, "bid_size": 10.0, "ask": 3.5, "ask_size": 12.0, "iv": 0.7157, "open_interest": 0.0, "volume": 0.0, "delta": -0.1468, "gamma": 0.0126, "vega": 0.0583, "theta": -0.01, "rho": -0.0344, "theo": 1.7987, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.42500001192093}, {"option": "AZTA270416C00025000", "bid": 10.1, "bid_size": 13.0, "ask": 13.0, "ask_size": 13.0, "iv": 0.6962, "open_interest": 0.0, "volume": 0.0, "delta": 0.8022, "gamma": 0.0156, "vega": 0.0688, "theta": -0.0101, "rho": 0.087, "theo": 11.4503, "change": 0.0, "open": 0.0, "high": 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": "AZTA270416P00025000", "bid": 0.75, "bid_size": 13.0, "ask": 3.8, "ask_size": 10.0, "iv": 0.6675, "open_interest": 0.0, "volume": 0.0, "delta": -0.1911, "gamma": 0.0158, "vega": 0.069, "theta": -0.0112, "rho": -0.0442, "theo": 2.3731, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.72499996423721}, {"option": "AZTA270416C00030000", "bid": 7.1, "bid_size": 13.0, "ask": 9.7, "ask_size": 11.0, "iv": 0.6506, "open_interest": 2.0, "volume": 0.0, "delta": 0.6937, "gamma": 0.0216, "vega": 0.0877, "theta": -0.0124, "rho": 0.0862, "theo": 8.1866, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.6, "last_trade_time": "2026-09-03T09:48:16", "percent_change": 0.0, "prev_day_close": 7.99999976158142}, {"option": "AZTA270416P00030000", "bid": 2.35, "bid_size": 13.0, "ask": 5.9, "ask_size": 16.0, "iv": 0.6406, "open_interest": 0.0, "volume": 0.0, "delta": -0.3016, "gamma": 0.0221, "vega": 0.0882, "theta": -0.0132, "rho": -0.0677, "theo": 3.9986, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.80000007152557}, {"option": "AZTA270416C00035000", "bid": 4.2, "bid_size": 11.0, "ask": 7.1, "ask_size": 18.0, "iv": 0.5929, "open_interest": 0.0, "volume": 0.0, "delta": 0.5687, "gamma": 0.0255, "vega": 0.0988, "theta": -0.0136, "rho": 0.0767, "theo": 5.6858, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.95000004768372}, {"option": "AZTA270416P00035000", "bid": 4.6, "bid_size": 13.0, "ask": 8.5, "ask_size": 16.0, "iv": 0.6113, "open_interest": 0.0, "volume": 0.0, "delta": -0.4304, "gamma": 0.0264, "vega": 0.0989, "theta": -0.0141, "rho": -0.093, "theo": 6.4037, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.25}, {"option": "AZTA270416C00040000", "bid": 2.4, "bid_size": 16.0, "ask": 6.0, "ask_size": 11.0, "iv": 0.6127, "open_interest": 0.0, "volume": 0.0, "delta": 0.4496, "gamma": 0.0261, "vega": 0.0998, "theta": -0.0138, "rho": 0.0637, "theo": 3.9608, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.82500004768372}, {"option": "AZTA270416P00040000", "bid": 8.7, "bid_size": 1.0, "ask": 10.7, "ask_size": 14.0, "iv": 0.598, "open_interest": 0.0, "volume": 0.0, "delta": -0.5549, "gamma": 0.0275, "vega": 0.099, "theta": -0.0139, "rho": -0.1148, "theo": 9.6075, "change": 0.0, "open": 0.0, "high": 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": "AZTA270416C00045000", "bid": 2.1, "bid_size": 1.0, "ask": 4.2, "ask_size": 17.0, "iv": 0.628, "open_interest": 0.0, "volume": 0.0, "delta": 0.3523, "gamma": 0.0242, "vega": 0.0938, "theta": -0.0132, "rho": 0.0512, "theo": 2.8466, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.09999990463257}, {"option": "AZTA270416P00045000", "bid": 12.2, "bid_size": 13.0, "ask": 14.5, "ask_size": 11.0, "iv": 0.5852, "open_interest": 0.0, "volume": 0.0, "delta": -0.6584, "gamma": 0.0261, "vega": 0.0913, "theta": -0.013, "rho": -0.1286, "theo": 13.4463, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.3999996185303}, {"option": "AZTA270416C00050000", "bid": 1.4, "bid_size": 48.0, "ask": 2.5, "ask_size": 31.0, "iv": 0.5891, "open_interest": 9.0, "volume": 0.0, "delta": 0.2793, "gamma": 0.0214, "vega": 0.085, "theta": -0.0123, "rho": 0.0412, "theo": 2.1338, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.0, "last_trade_time": "2026-09-18T13:27:26", "percent_change": 0.0, "prev_day_close": 1.97500002384186}, {"option": "AZTA270416P00050000", "bid": 15.2, "bid_size": 10.0, "ask": 19.4, "ask_size": 14.0, "iv": 0.5582, "open_interest": 0.0, "volume": 0.0, "delta": -0.7379, "gamma": 0.0237, "vega": 0.0807, "theta": -0.0119, "rho": -0.1343, "theo": 17.705, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.6999998092651}, {"option": "AZTA271217C00007500", "bid": 26.4, "bid_size": 10.0, "ask": 27.4, "ask_size": 11.0, "iv": 0.9698, "open_interest": 307.0, "volume": 2.0, "delta": 0.9754, "gamma": 0.0015, "vega": 0.0183, "theta": 0.0, "rho": 0.0587, "theo": 26.7311, "change": 0.12, "open": 26.52, "high": 26.52, "low": 26.52, "tick": "no_change", "last_trade_price": 26.52, "last_trade_time": "2026-09-21T10:30:39", "percent_change": 0.454547, "prev_day_close": 26.3999996185303}, {"option": "AZTA271217P00007500", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 35.0, "iv": 0.8467, "open_interest": 1.0, "volume": 0.0, "delta": -0.0192, "gamma": 0.0014, "vega": 0.0177, "theta": -0.0017, "rho": -0.0113, "theo": 0.338, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.15, "last_trade_time": "2026-08-26T09:30:31", "percent_change": 0.0, "prev_day_close": 0.275000005960464}, {"option": "AZTA271217C00010000", "bid": 22.5, "bid_size": 15.0, "ask": 26.5, "ask_size": 17.0, "iv": 0.7911, "open_interest": 71.0, "volume": 0.0, "delta": 0.9605, "gamma": 0.0025, "vega": 0.0282, "theta": 0.0, "rho": 0.0829, "theo": 24.579, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 24.78, "last_trade_time": "2026-09-17T11:42:58", "percent_change": 0.0, "prev_day_close": 24.25}, {"option": "AZTA271217P00010000", "bid": 0.0, "bid_size": 0.0, "ask": 1.8, "ask_size": 43.0, "iv": 0.9298, "open_interest": 0.0, "volume": 0.0, "delta": -0.0327, "gamma": 0.0024, "vega": 0.0276, "theta": -0.0024, "rho": -0.019, "theo": 0.5693, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.899999976158142}, {"option": "AZTA271217C00012500", "bid": 20.0, "bid_size": 11.0, "ask": 24.5, "ask_size": 19.0, "iv": 0.6997, "open_interest": 4.0, "volume": 0.0, "delta": 0.9422, "gamma": 0.0036, "vega": 0.0394, "theta": -0.0007, "rho": 0.1046, "theo": 22.5112, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.35, "last_trade_time": "2026-09-18T13:23:30", "percent_change": 0.0, "prev_day_close": 22.2000007629395}, {"option": "AZTA271217P00012500", "bid": 0.0, "bid_size": 0.0, "ask": 3.2, "ask_size": 14.0, "iv": 0.9385, "open_interest": 0.0, "volume": 0.0, "delta": -0.0503, "gamma": 0.0036, "vega": 0.0391, "theta": -0.0032, "rho": -0.0288, "theo": 0.8746, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.54999995231628}, {"option": "AZTA271217C00015000", "bid": 18.0, "bid_size": 11.0, "ask": 23.0, "ask_size": 17.0, "iv": 0.7254, "open_interest": 2.0, "volume": 0.0, "delta": 0.92, "gamma": 0.005, "vega": 0.0517, "theta": -0.0018, "rho": 0.123, "theo": 20.5334, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.28, "last_trade_time": "2026-09-16T13:24:57", "percent_change": 0.0, "prev_day_close": 20.25}, {"option": "AZTA271217P00015000", "bid": 0.0, "bid_size": 0.0, "ask": 3.4, "ask_size": 5.0, "iv": 0.8129, "open_interest": 1.0, "volume": 0.0, "delta": -0.0721, "gamma": 0.005, "vega": 0.0517, "theta": -0.0041, "rho": -0.0408, "theo": 1.2644, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.06, "last_trade_time": "2026-05-14T11:19:37", "percent_change": 0.0, "prev_day_close": 1.64999997615814}, {"option": "AZTA271217C00017500", "bid": 16.0, "bid_size": 17.0, "ask": 21.0, "ask_size": 19.0, "iv": 0.676, "open_interest": 4.0, "volume": 0.0, "delta": 0.8941, "gamma": 0.0065, "vega": 0.0646, "theta": -0.0028, "rho": 0.1379, "theo": 18.6527, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 10.7, "last_trade_time": "2026-06-04T09:46:38", "percent_change": 0.0, "prev_day_close": 18.25}, {"option": "AZTA271217P00017500", "bid": 0.0, "bid_size": 0.0, "ask": 3.6, "ask_size": 18.0, "iv": 0.7078, "open_interest": 17.0, "volume": 0.0, "delta": -0.0982, "gamma": 0.0066, "vega": 0.0651, "theta": -0.0049, "rho": -0.0549, "theo": 1.7494, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.51, "last_trade_time": "2026-07-08T09:30:13", "percent_change": 0.0, "prev_day_close": 1.79999995231628}, {"option": "AZTA271217C00020000", "bid": 14.5, "bid_size": 16.0, "ask": 19.0, "ask_size": 14.0, "iv": 0.657, "open_interest": 16.0, "volume": 0.0, "delta": 0.8643, "gamma": 0.0082, "vega": 0.0779, "theta": -0.0038, "rho": 0.1493, "theo": 16.8769, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.03, "last_trade_time": "2026-07-02T15:54:39", "percent_change": 0.0, "prev_day_close": 16.5}, {"option": "AZTA271217P00020000", "bid": 0.0, "bid_size": 0.0, "ask": 4.0, "ask_size": 16.0, "iv": 0.6294, "open_interest": 0.0, "volume": 0.0, "delta": -0.1287, "gamma": 0.0084, "vega": 0.0787, "theta": -0.0057, "rho": -0.0711, "theo": 2.3403, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.95000004768372}, {"option": "AZTA271217C00022500", "bid": 12.5, "bid_size": 15.0, "ask": 17.5, "ask_size": 15.0, "iv": 0.6278, "open_interest": 0.0, "volume": 0.0, "delta": 0.831, "gamma": 0.0098, "vega": 0.091, "theta": -0.0048, "rho": 0.1572, "theo": 15.2132, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.75}, {"option": "AZTA271217P00022500", "bid": 0.45, "bid_size": 13.0, "ask": 4.6, "ask_size": 10.0, "iv": 0.594, "open_interest": 0.0, "volume": 0.0, "delta": -0.1631, "gamma": 0.0102, "vega": 0.0922, "theta": -0.0065, "rho": -0.0889, "theo": 3.0463, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.57499995827675}, {"option": "AZTA271217C00025000", "bid": 11.0, "bid_size": 15.0, "ask": 16.0, "ask_size": 15.0, "iv": 0.6166, "open_interest": 1.0, "volume": 0.0, "delta": 0.7945, "gamma": 0.0115, "vega": 0.1035, "theta": -0.0056, "rho": 0.1618, "theo": 13.6678, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.85, "last_trade_time": "2026-08-24T09:30:02", "percent_change": 0.0, "prev_day_close": 13.25}, {"option": "AZTA271217P00025000", "bid": 1.45, "bid_size": 11.0, "ask": 6.0, "ask_size": 15.0, "iv": 0.6186, "open_interest": 0.0, "volume": 0.0, "delta": -0.2012, "gamma": 0.0121, "vega": 0.105, "theta": -0.0072, "rho": -0.1082, "theo": 3.8753, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.80000001192093}, {"option": "AZTA271217C00030000", "bid": 8.5, "bid_size": 25.0, "ask": 13.5, "ask_size": 22.0, "iv": 0.6092, "open_interest": 18.0, "volume": 0.0, "delta": 0.7148, "gamma": 0.0145, "vega": 0.1247, "theta": -0.0071, "rho": 0.1629, "theo": 10.9471, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.03, "last_trade_time": "2026-08-24T09:30:02", "percent_change": 0.0, "prev_day_close": 10.75}, {"option": "AZTA271217P00030000", "bid": 3.6, "bid_size": 13.0, "ask": 8.0, "ask_size": 11.0, "iv": 0.5952, "open_interest": 0.0, "volume": 0.0, "delta": -0.2857, "gamma": 0.0155, "vega": 0.1264, "theta": -0.0082, "rho": -0.1494, "theo": 5.9226, "change": 0.0, "open": 0.0, "high": 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": "AZTA271217C00035000", "bid": 6.5, "bid_size": 15.0, "ask": 11.5, "ask_size": 15.0, "iv": 0.6066, "open_interest": 5.0, "volume": 0.0, "delta": 0.6312, "gamma": 0.0168, "vega": 0.1393, "theta": -0.008, "rho": 0.1557, "theo": 8.7187, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 9.4, "last_trade_time": "2026-08-24T09:30:01", "percent_change": 0.0, "prev_day_close": 8.75}, {"option": "AZTA271217P00035000", "bid": 6.1, "bid_size": 13.0, "ask": 11.0, "ask_size": 11.0, "iv": 0.5903, "open_interest": 0.0, "volume": 0.0, "delta": -0.3761, "gamma": 0.0183, "vega": 0.1403, "theta": -0.0089, "rho": -0.1885, "theo": 8.4959, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.59999990463257}, {"option": "AZTA271217C00040000", "bid": 5.0, "bid_size": 11.0, "ask": 9.5, "ask_size": 17.0, "iv": 0.5957, "open_interest": 0.0, "volume": 0.0, "delta": 0.5498, "gamma": 0.018, "vega": 0.1467, "theta": -0.0086, "rho": 0.1434, "theo": 6.9473, "change": 0.0, "open": 0.0, "high": 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": "AZTA271217P00040000", "bid": 9.0, "bid_size": 18.0, "ask": 14.0, "ask_size": 19.0, "iv": 0.5706, "open_interest": 1.0, "volume": 0.0, "delta": -0.4663, "gamma": 0.0202, "vega": 0.1458, "theta": -0.0091, "rho": -0.2217, "theo": 11.5662, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.08, "last_trade_time": "2026-08-24T14:26:33", "percent_change": 0.0, "prev_day_close": 11.75}, {"option": "AZTA271217C00045000", "bid": 3.5, "bid_size": 15.0, "ask": 8.3, "ask_size": 13.0, "iv": 0.5915, "open_interest": 0.0, "volume": 0.0, "delta": 0.475, "gamma": 0.0183, "vega": 0.148, "theta": -0.0087, "rho": 0.1291, "theo": 5.5687, "change": 0.0, "open": 0.0, "high": 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": "AZTA271217P00045000", "bid": 12.5, "bid_size": 11.0, "ask": 17.5, "ask_size": 16.0, "iv": 0.5641, "open_interest": 0.0, "volume": 0.0, "delta": -0.5516, "gamma": 0.0212, "vega": 0.1438, "theta": -0.009, "rho": -0.2446, "theo": 15.0717, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.25}, {"option": "AZTA271217C00050000", "bid": 2.5, "bid_size": 11.0, "ask": 7.5, "ask_size": 17.0, "iv": 0.601, "open_interest": 0.0, "volume": 0.0, "delta": 0.4092, "gamma": 0.018, "vega": 0.1447, "theta": -0.0086, "rho": 0.1146, "theo": 4.5079, "change": 0.0, "open": 0.0, "high": 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": "AZTA271217P00050000", "bid": 16.5, "bid_size": 4.0, "ask": 21.5, "ask_size": 17.0, "iv": 0.5718, "open_interest": 3.0, "volume": 0.0, "delta": -0.6292, "gamma": 0.0216, "vega": 0.1357, "theta": -0.0087, "rho": -0.2579, "theo": 18.9369, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.9, "last_trade_time": "2026-09-17T13:21:08", "percent_change": 0.0, "prev_day_close": 19.25}], "symbol": "AZTA", "security_type": "stock", "exchange_id": 2, "current_price": 33.75, "price_change": 0.51, "price_change_percent": 1.5343, "bid": 33.0, "ask": 42.0, "bid_size": 1500, "ask_size": 300, "open": 33.615, "high": 33.97, "low": 33.1, "close": 33.75, "prev_day_close": 33.24, "volume": 712282, "iv30": 54.146, "iv30_change": -0.593, "iv30_change_percent": -1.0833, "seqno": 8547056108, "last_trade_time": "2026-09-21T16:00:00", "tick": "down"}, "symbol": "AZTA"}