{"timestamp": "2026-11-03 12:12:17", "data": {"options": [{"option": "AIYY261120C00001000", "bid": 5.5, "bid_size": 806.0, "ask": 7.0, "ask_size": 200.0, "iv": 8.301, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0138, "rho": 0.0, "theo": 6.08, "change": 0.0, "open": 0.0, "high": 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": "AIYY261120P00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 30.0, "iv": 4.5225, "open_interest": 0.0, "volume": 0.0, "delta": -0.0022, "gamma": 0.0012, "vega": 0.0001, "theta": -0.001, "rho": 0.0, "theo": 0.0044, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "AIYY261120C00002000", "bid": 4.7, "bid_size": 671.0, "ask": 5.9, "ask_size": 200.0, "iv": 5.6279, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0138, "rho": 0.0, "theo": 5.08, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.29999995231628}, {"option": "AIYY261120P00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1153.0, "iv": 5.7761, "open_interest": 0.0, "volume": 0.0, "delta": -0.0051, "gamma": 0.0039, "vega": 0.0002, "theta": -0.0014, "rho": 0.0, "theo": 0.0071, "change": 0.0, "open": 0.0, "high": 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": "AIYY261120C00003000", "bid": 3.7, "bid_size": 671.0, "ask": 4.9, "ask_size": 200.0, "iv": 4.0014, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0138, "rho": 0.0, "theo": 4.08, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.30000007152557}, {"option": "AIYY261120P00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1590.0, "iv": 4.0628, "open_interest": 0.0, "volume": 0.0, "delta": -0.0111, "gamma": 0.0103, "vega": 0.0004, "theta": -0.0021, "rho": 0.0, "theo": 0.0118, "change": 0.0, "open": 0.0, "high": 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": "AIYY261120C00004000", "bid": 2.6, "bid_size": 806.0, "ask": 3.8, "ask_size": 200.0, "iv": 2.5222, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0138, "rho": 0.0, "theo": 3.08, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.19999992847443}, {"option": "AIYY261120P00004000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1611.0, "iv": 2.9193, "open_interest": 0.0, "volume": 0.0, "delta": -0.025, "gamma": 0.0274, "vega": 0.0009, "theta": -0.0033, "rho": -0.0001, "theo": 0.0217, "change": 0.0, "open": 0.0, "high": 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": "AIYY261120C00005000", "bid": 1.7, "bid_size": 671.0, "ask": 2.65, "ask_size": 200.0, "iv": 1.6698, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0138, "rho": 0.0, "theo": 2.08, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.17500007152557}, {"option": "AIYY261120P00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1600.0, "iv": 2.0352, "open_interest": 0.0, "volume": 0.0, "delta": -0.0624, "gamma": 0.077, "vega": 0.0019, "theta": -0.0052, "rho": -0.0003, "theo": 0.0461, "change": 0.0, "open": 0.0, "high": 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": "AIYY261120C00006000", "bid": 0.7, "bid_size": 671.0, "ask": 1.65, "ask_size": 200.0, "iv": 1.0211, "open_interest": 0.0, "volume": 0.0, "delta": 0.9342, "gamma": 0.3319, "vega": 0.0018, "theta": -0.0125, "rho": 0.0004, "theo": 1.0874, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.17499998211861}, {"option": "AIYY261120P00006000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1030.0, "iv": 1.2726, "open_interest": 0.0, "volume": 0.0, "delta": -0.1801, "gamma": 0.2246, "vega": 0.0041, "theta": -0.0082, "rho": -0.0008, "theo": 0.1216, "change": 0.0, "open": 0.0, "high": 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": "AIYY261120C00007000", "bid": 0.15, "bid_size": 1.0, "ask": 0.4, "ask_size": 15.0, "iv": 0.5092, "open_interest": 5.0, "volume": 0.0, "delta": 0.5055, "gamma": 0.5561, "vega": 0.0059, "theta": -0.0114, "rho": 0.001, "theo": 0.2964, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.5, "last_trade_time": "2026-10-21T15:04:48", "percent_change": 0.0, "prev_day_close": 0.275000005960464}, {"option": "AIYY261120P00007000", "bid": 0.25, "bid_size": 8.0, "ask": 0.55, "ask_size": 12.0, "iv": 0.518, "open_interest": 70.0, "volume": 1.0, "delta": -0.5288, "gamma": 0.4431, "vega": 0.006, "theta": -0.0091, "rho": -0.0023, "theo": 0.4165, "change": -0.08, "open": 0.32, "high": 0.32, "low": 0.32, "tick": "up", "last_trade_price": 0.32, "last_trade_time": "2026-11-02T12:07:50", "percent_change": -20.0, "prev_day_close": 0.400000005960464}, {"option": "AIYY261120C00008000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 12.0, "iv": 0.4676, "open_interest": 8.0, "volume": 0.0, "delta": 0.1121, "gamma": 0.2348, "vega": 0.003, "theta": -0.0044, "rho": 0.0003, "theo": 0.0413, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-10-28T09:50:33", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "AIYY261120P00008000", "bid": 0.65, "bid_size": 209.0, "ask": 1.9, "ask_size": 62.0, "iv": 0.7686, "open_interest": 17.0, "volume": 0.0, "delta": -0.8636, "gamma": 0.2084, "vega": 0.0028, "theta": -0.0038, "rho": -0.004, "theo": 1.1891, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.75, "last_trade_time": "2026-10-26T13:11:30", "percent_change": 0.0, "prev_day_close": 1.27499997615814}, {"option": "AIYY261120C00009000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 389.0, "iv": 1.0846, "open_interest": 0.0, "volume": 0.0, "delta": 0.0245, "gamma": 0.0613, "vega": 0.0009, "theta": -0.0014, "rho": 0.0001, "theo": 0.0079, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.125}, {"option": "AIYY261120P00009000", "bid": 1.65, "bid_size": 200.0, "ask": 2.6, "ask_size": 46.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": -0.9419, "gamma": 0.0564, "vega": 0.0008, "theta": -0.001, "rho": -0.0048, "theo": 2.1565, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.97, "last_trade_time": "2026-10-13T10:45:01", "percent_change": 0.0, "prev_day_close": 2.12499994039536}, {"option": "AIYY261120C00010000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 11.0, "iv": 0.9442, "open_interest": 0.0, "volume": 0.0, "delta": 0.007, "gamma": 0.0185, "vega": 0.0003, "theta": -0.0005, "rho": 0.0, "theo": 0.0022, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "AIYY261120P00010000", "bid": 2.3, "bid_size": 200.0, "ask": 3.5, "ask_size": 46.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": -0.9579, "gamma": 0.0173, "vega": 0.0003, "theta": 0.0, "rho": -0.0054, "theo": 3.1487, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.0, "last_trade_time": "2026-10-13T10:48:42", "percent_change": 0.0, "prev_day_close": 2.89999997615814}, {"option": "AIYY261120C00011000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 4.0, "iv": 1.1287, "open_interest": 0.0, "volume": 0.0, "delta": 0.0025, "gamma": 0.0066, "vega": 0.0001, "theta": -0.0002, "rho": 0.0, "theo": 0.0007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "AIYY261120P00011000", "bid": 3.4, "bid_size": 209.0, "ask": 4.6, "ask_size": 25.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9622, "gamma": 0.0062, "vega": 0.0001, "theta": 0.0, "rho": -0.006, "theo": 4.145, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.0}, {"option": "AIYY261120C00012000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 373.0, "iv": 2.4311, "open_interest": 0.0, "volume": 0.0, "delta": 0.001, "gamma": 0.0027, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0003, "change": 0.0, "open": 0.0, "high": 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": "AIYY261120P00012000", "bid": 4.4, "bid_size": 200.0, "ask": 5.6, "ask_size": 25.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": -0.9635, "gamma": 0.0026, "vega": 0.0, "theta": 0.0, "rho": -0.0066, "theo": 5.1421, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.7, "last_trade_time": "2026-10-16T09:46:16", "percent_change": 0.0, "prev_day_close": 5.0}, {"option": "AIYY261120C00013000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 373.0, "iv": 2.6312, "open_interest": 0.0, "volume": 0.0, "delta": 0.0004, "gamma": 0.0012, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0001, "change": 0.0, "open": 0.0, "high": 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": "AIYY261120P00013000", "bid": 5.2, "bid_size": 209.0, "ask": 6.7, "ask_size": 25.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9641, "gamma": 0.0012, "vega": 0.0, "theta": 0.0, "rho": -0.0071, "theo": 6.1394, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.94999980926514}, {"option": "AIYY261120C00014000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 373.0, "iv": 2.8105, "open_interest": 0.0, "volume": 0.0, "delta": 0.0002, "gamma": 0.0006, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0001, "change": 0.0, "open": 0.0, "high": 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": "AIYY261120P00014000", "bid": 6.2, "bid_size": 200.0, "ask": 7.7, "ask_size": 46.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9643, "gamma": 0.0006, "vega": 0.0, "theta": 0.0, "rho": -0.0076, "theo": 7.1369, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.94999980926514}, {"option": "AIYY261120C00015000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 373.0, "iv": 2.9728, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0003, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 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": "AIYY261120P00015000", "bid": 7.2, "bid_size": 200.0, "ask": 8.7, "ask_size": 46.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9644, "gamma": 0.0003, "vega": 0.0, "theta": 0.0, "rho": -0.0082, "theo": 8.1344, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.94999980926514}, {"option": "AIYY261218C00001000", "bid": 5.5, "bid_size": 200.0, "ask": 7.0, "ask_size": 200.0, "iv": 6.0645, "open_interest": 0.0, "volume": 0.0, "delta": 0.9998, "gamma": 0.0003, "vega": 0.0, "theta": -0.0162, "rho": 0.0, "theo": 6.075, "change": 0.0, "open": 0.0, "high": 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": "AIYY261218P00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 210.0, "iv": 6.5416, "open_interest": 0.0, "volume": 0.0, "delta": -0.0169, "gamma": 0.0045, "vega": 0.001, "theta": -0.0042, "rho": -0.0003, "theo": 0.0976, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "AIYY261218C00002000", "bid": 4.7, "bid_size": 200.0, "ask": 5.9, "ask_size": 200.0, "iv": 4.0438, "open_interest": 0.0, "volume": 0.0, "delta": 0.9983, "gamma": 0.0033, "vega": 0.0, "theta": -0.0162, "rho": 0.0, "theo": 5.075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.29999995231628}, {"option": "AIYY261218P00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 390.0, "iv": 3.9171, "open_interest": 0.0, "volume": 0.0, "delta": -0.0347, "gamma": 0.012, "vega": 0.0019, "theta": -0.0051, "rho": -0.0005, "theo": 0.1255, "change": 0.0, "open": 0.0, "high": 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": "AIYY261218C00003000", "bid": 3.7, "bid_size": 200.0, "ask": 4.9, "ask_size": 200.0, "iv": 2.8845, "open_interest": 0.0, "volume": 0.0, "delta": 0.9951, "gamma": 0.0127, "vega": 0.0, "theta": -0.0162, "rho": 0.0, "theo": 4.075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.30000007152557}, {"option": "AIYY261218P00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 379.0, "iv": 2.7258, "open_interest": 0.0, "volume": 0.0, "delta": -0.0586, "gamma": 0.025, "vega": 0.0029, "theta": -0.0057, "rho": -0.0008, "theo": 0.1532, "change": 0.0, "open": 0.0, "high": 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": "AIYY261218C00004000", "bid": 2.6, "bid_size": 200.0, "ask": 3.8, "ask_size": 200.0, "iv": 1.8755, "open_interest": 0.0, "volume": 0.0, "delta": 0.9866, "gamma": 0.0462, "vega": 0.0, "theta": -0.0153, "rho": 0.0, "theo": 3.075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.19999992847443}, {"option": "AIYY261218P00004000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 373.0, "iv": 1.7465, "open_interest": 0.0, "volume": 0.0, "delta": -0.0956, "gamma": 0.0487, "vega": 0.0042, "theta": -0.0061, "rho": -0.0011, "theo": 0.1915, "change": 0.0, "open": 0.0, "high": 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": "AIYY261218C00005000", "bid": 1.7, "bid_size": 200.0, "ask": 2.65, "ask_size": 209.0, "iv": 1.2737, "open_interest": 0.0, "volume": 0.0, "delta": 0.9562, "gamma": 0.18, "vega": 0.002, "theta": -0.0089, "rho": 0.0006, "theo": 2.0773, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.17500007152557}, {"option": "AIYY261218P00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 389.0, "iv": 1.1814, "open_interest": 0.0, "volume": 0.0, "delta": -0.1613, "gamma": 0.095, "vega": 0.006, "theta": -0.0064, "rho": -0.0018, "theo": 0.2561, "change": 0.0, "open": 0.0, "high": 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": "AIYY261218C00006000", "bid": 0.7, "bid_size": 200.0, "ask": 1.65, "ask_size": 209.0, "iv": 0.8035, "open_interest": 0.0, "volume": 0.0, "delta": 0.8252, "gamma": 0.3229, "vega": 0.0051, "theta": -0.0117, "rho": 0.0015, "theo": 1.1205, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.17499998211861}, {"option": "AIYY261218P00006000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 367.0, "iv": 0.6828, "open_interest": 0.0, "volume": 0.0, "delta": -0.296, "gamma": 0.1845, "vega": 0.0083, "theta": -0.0063, "rho": -0.0033, "theo": 0.3952, "change": 0.0, "open": 0.0, "high": 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": "AIYY261218C00007000", "bid": 0.05, "bid_size": 496.0, "ask": 0.55, "ask_size": 10.0, "iv": 0.4433, "open_interest": 0.0, "volume": 0.0, "delta": 0.4776, "gamma": 0.3813, "vega": 0.009, "theta": -0.008, "rho": 0.002, "theo": 0.3994, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.8, "last_trade_time": "2026-10-27T11:45:59", "percent_change": 0.0, "prev_day_close": 0.300000006332994}, {"option": "AIYY261218P00007000", "bid": 0.6, "bid_size": 9.0, "ask": 1.1, "ask_size": 99.0, "iv": 0.6149, "open_interest": 40.0, "volume": 0.0, "delta": -0.5498, "gamma": 0.2523, "vega": 0.0089, "theta": -0.0053, "rho": -0.0062, "theo": 0.7976, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.77, "last_trade_time": "2026-10-16T13:15:03", "percent_change": 0.0, "prev_day_close": 0.850000023841858}, {"option": "AIYY261218C00008000", "bid": 0.0, "bid_size": 0.0, "ask": 0.2, "ask_size": 3.0, "iv": 0.5101, "open_interest": 3.0, "volume": 10.0, "delta": 0.2121, "gamma": 0.213, "vega": 0.0068, "theta": -0.005, "rho": 0.0012, "theo": 0.1516, "change": 0.0, "open": 0.1, "high": 0.1, "low": 0.1, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-11-02T10:25:04", "percent_change": -1.49012e-06, "prev_day_close": 0.100000001490116}, {"option": "AIYY261218P00008000", "bid": 1.1, "bid_size": 201.0, "ask": 2.5, "ask_size": 41.0, "iv": 0.8667, "open_interest": 1.0, "volume": 0.0, "delta": -0.7383, "gamma": 0.1695, "vega": 0.0064, "theta": -0.0038, "rho": -0.009, "theo": 1.5968, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.11, "last_trade_time": "2026-10-27T11:42:12", "percent_change": 0.0, "prev_day_close": 1.80000001192093}, {"option": "AIYY261218C00009000", "bid": 0.0, "bid_size": 0.0, "ask": 0.2, "ask_size": 12.0, "iv": 0.7083, "open_interest": 0.0, "volume": 0.0, "delta": 0.1147, "gamma": 0.1185, "vega": 0.0047, "theta": -0.0036, "rho": 0.0008, "theo": 0.0816, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "AIYY261218P00009000", "bid": 2.0, "bid_size": 201.0, "ask": 3.5, "ask_size": 45.0, "iv": 1.0339, "open_interest": 0.0, "volume": 0.0, "delta": -0.8154, "gamma": 0.1022, "vega": 0.0044, "theta": -0.0027, "rho": -0.0109, "theo": 2.5329, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.75}, {"option": "AIYY261218C00010000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 1735.0, "iv": 1.4668, "open_interest": 0.0, "volume": 0.0, "delta": 0.0719, "gamma": 0.0738, "vega": 0.0034, "theta": -0.0028, "rho": 0.0005, "theo": 0.0521, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.5}, {"option": "AIYY261218P00010000", "bid": 2.7, "bid_size": 209.0, "ask": 3.9, "ask_size": 45.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8514, "gamma": 0.0661, "vega": 0.0032, "theta": -0.0019, "rho": -0.0125, "theo": 3.5016, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.30000007152557}, {"option": "AIYY261218C00011000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1735.0, "iv": 1.4702, "open_interest": 0.0, "volume": 0.0, "delta": 0.0495, "gamma": 0.05, "vega": 0.0025, "theta": -0.0022, "rho": 0.0003, "theo": 0.0366, "change": 0.0, "open": 0.0, "high": 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": "AIYY261218P00011000", "bid": 3.7, "bid_size": 209.0, "ask": 4.9, "ask_size": 21.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8711, "gamma": 0.0457, "vega": 0.0024, "theta": -0.0013, "rho": -0.014, "theo": 4.4818, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.30000007152557}, {"option": "AIYY261218C00012000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1735.0, "iv": 1.6112, "open_interest": 0.0, "volume": 0.0, "delta": 0.0361, "gamma": 0.0358, "vega": 0.002, "theta": -0.0018, "rho": 0.0003, "theo": 0.0272, "change": 0.0, "open": 0.0, "high": 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": "AIYY261218P00012000", "bid": 4.7, "bid_size": 209.0, "ask": 5.9, "ask_size": 21.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8832, "gamma": 0.0332, "vega": 0.0018, "theta": -0.0008, "rho": -0.0154, "theo": 5.4673, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.29999995231628}, {"option": "AIYY261218C00013000", "bid": 0.0, "bid_size": 0.0, "ask": 0.9, "ask_size": 1735.0, "iv": 1.8419, "open_interest": 0.0, "volume": 0.0, "delta": 0.0275, "gamma": 0.0268, "vega": 0.0016, "theta": -0.0016, "rho": 0.0002, "theo": 0.021, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.449999988079071}, {"option": "AIYY261218P00013000", "bid": 5.6, "bid_size": 200.0, "ask": 7.1, "ask_size": 25.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8911, "gamma": 0.025, "vega": 0.0015, "theta": -0.0004, "rho": -0.0168, "theo": 6.4556, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.34999990463257}, {"option": "AIYY261218C00014000", "bid": 0.0, "bid_size": 0.0, "ask": 0.9, "ask_size": 1735.0, "iv": 1.9553, "open_interest": 0.0, "volume": 0.0, "delta": 0.0215, "gamma": 0.0207, "vega": 0.0012, "theta": -0.0013, "rho": 0.0001, "theo": 0.0167, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.449999988079071}, {"option": "AIYY261218P00014000", "bid": 6.6, "bid_size": 200.0, "ask": 8.1, "ask_size": 45.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8966, "gamma": 0.0194, "vega": 0.0012, "theta": 0.0, "rho": -0.0181, "theo": 7.4456, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.35000014305115}, {"option": "AIYY261218C00015000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1735.0, "iv": 1.9477, "open_interest": 0.0, "volume": 0.0, "delta": 0.0172, "gamma": 0.0164, "vega": 0.0011, "theta": -0.0011, "rho": 0.0001, "theo": 0.0135, "change": 0.0, "open": 0.0, "high": 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": "AIYY261218P00015000", "bid": 7.5, "bid_size": 200.0, "ask": 9.0, "ask_size": 45.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9006, "gamma": 0.0155, "vega": 0.001, "theta": 0.0, "rho": -0.0195, "theo": 8.4367, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.25}, {"option": "AIYY270115C00001000", "bid": 5.5, "bid_size": 200.0, "ask": 7.0, "ask_size": 200.0, "iv": 5.4019, "open_interest": 0.0, "volume": 0.0, "delta": 0.9919, "gamma": 0.009, "vega": 0.0, "theta": -0.0102, "rho": 0.0, "theo": 6.07, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.64, "last_trade_time": "2026-09-16T15:09:48", "percent_change": 0.0, "prev_day_close": 6.25}, {"option": "AIYY270115P00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 201.0, "iv": 4.5385, "open_interest": 0.0, "volume": 0.0, "delta": -0.023, "gamma": 0.0045, "vega": 0.0017, "theta": -0.0042, "rho": -0.0008, "theo": 0.2221, "change": 0.0, "open": 0.0, "high": 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": "AIYY270115C00002000", "bid": 4.7, "bid_size": 200.0, "ask": 5.9, "ask_size": 200.0, "iv": 3.5548, "open_interest": 0.0, "volume": 0.0, "delta": 0.985, "gamma": 0.0236, "vega": 0.0, "theta": -0.0102, "rho": 0.0, "theo": 5.07, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.55, "last_trade_time": "2026-07-22T11:18:25", "percent_change": 0.0, "prev_day_close": 5.29999995231628}, {"option": "AIYY270115P00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 201.0, "iv": 2.7473, "open_interest": 0.0, "volume": 0.0, "delta": -0.0497, "gamma": 0.0127, "vega": 0.0032, "theta": -0.0053, "rho": -0.0013, "theo": 0.2789, "change": 0.0, "open": 0.0, "high": 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": "AIYY270115C00003000", "bid": 3.7, "bid_size": 200.0, "ask": 4.9, "ask_size": 200.0, "iv": 2.537, "open_interest": 0.0, "volume": 0.0, "delta": 0.9784, "gamma": 0.046, "vega": 0.0, "theta": -0.0102, "rho": 0.0, "theo": 4.07, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.30000007152557}, {"option": "AIYY270115P00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 599.0, "iv": 1.8868, "open_interest": 1.0, "volume": 0.0, "delta": -0.0828, "gamma": 0.026, "vega": 0.0047, "theta": -0.0056, "rho": -0.0019, "theo": 0.3205, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.2, "last_trade_time": "2026-05-18T09:30:11", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AIYY270115C00004000", "bid": 2.6, "bid_size": 209.0, "ask": 3.8, "ask_size": 200.0, "iv": 1.6764, "open_interest": 0.0, "volume": 0.0, "delta": 0.9675, "gamma": 0.0925, "vega": 0.0005, "theta": -0.0102, "rho": 0.0, "theo": 3.07, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.19999992847443}, {"option": "AIYY270115P00004000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 210.0, "iv": 1.3071, "open_interest": 0.0, "volume": 0.0, "delta": -0.1292, "gamma": 0.0486, "vega": 0.0064, "theta": -0.0056, "rho": -0.0027, "theo": 0.3691, "change": 0.0, "open": 0.0, "high": 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": "AIYY270115C00005000", "bid": 1.15, "bid_size": 200.0, "ask": 2.65, "ask_size": 121.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9383, "gamma": 0.1934, "vega": 0.0029, "theta": -0.0119, "rho": 0.0011, "theo": 2.0767, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.72, "last_trade_time": "2026-10-15T15:14:58", "percent_change": 0.0, "prev_day_close": 1.90000003576279}, {"option": "AIYY270115P00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 210.0, "iv": 0.8498, "open_interest": 0.0, "volume": 0.0, "delta": -0.2045, "gamma": 0.0894, "vega": 0.0085, "theta": -0.0053, "rho": -0.004, "theo": 0.4471, "change": 0.0, "open": 0.0, "high": 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": "AIYY270115C00006000", "bid": 0.15, "bid_size": 200.0, "ask": 1.65, "ask_size": 201.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.805, "gamma": 0.3459, "vega": 0.0065, "theta": -0.0109, "rho": 0.0019, "theo": 1.1211, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.85, "last_trade_time": "2026-09-04T14:48:24", "percent_change": 0.0, "prev_day_close": 0.899999991059303}, {"option": "AIYY270115P00006000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 250.0, "iv": 0.5246, "open_interest": 22.0, "volume": 0.0, "delta": -0.345, "gamma": 0.1572, "vega": 0.0107, "theta": -0.0048, "rho": -0.0065, "theo": 0.6262, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.45, "last_trade_time": "2026-09-24T12:15:18", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "AIYY270115C00007000", "bid": 0.1, "bid_size": 9.0, "ask": 0.8, "ask_size": 995.0, "iv": 0.5609, "open_interest": 4.0, "volume": 0.0, "delta": 0.4657, "gamma": 0.3136, "vega": 0.0108, "theta": -0.0071, "rho": 0.0028, "theo": 0.468, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.5, "last_trade_time": "2026-10-01T10:49:34", "percent_change": 0.0, "prev_day_close": 0.450000006705523}, {"option": "AIYY270115P00007000", "bid": 0.6, "bid_size": 129.0, "ask": 1.55, "ask_size": 69.0, "iv": 0.5094, "open_interest": 29.0, "volume": 0.0, "delta": -0.5471, "gamma": 0.1774, "vega": 0.0104, "theta": -0.004, "rho": -0.0106, "theo": 1.1452, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.3, "last_trade_time": "2026-10-22T09:30:03", "percent_change": 0.0, "prev_day_close": 1.07499998807907}, {"option": "AIYY270115C00008000", "bid": 0.15, "bid_size": 1.0, "ask": 0.3, "ask_size": 9.0, "iv": 0.611, "open_interest": 40.0, "volume": 0.0, "delta": 0.2579, "gamma": 0.182, "vega": 0.0095, "theta": -0.005, "rho": 0.0022, "theo": 0.2524, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.15, "last_trade_time": "2026-10-23T13:53:52", "percent_change": 0.0, "prev_day_close": 0.225000008940697}, {"option": "AIYY270115P00008000", "bid": 1.4, "bid_size": 125.0, "ask": 3.0, "ask_size": 46.0, "iv": 0.8669, "open_interest": 41.0, "volume": 0.0, "delta": -0.667, "gamma": 0.1292, "vega": 0.0084, "theta": -0.0034, "rho": -0.0142, "theo": 1.99, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.93, "last_trade_time": "2026-10-23T12:42:21", "percent_change": 0.0, "prev_day_close": 2.19999998807907}, {"option": "AIYY270115C00009000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 995.0, "iv": 0.9536, "open_interest": 1.0, "volume": 0.0, "delta": 0.1719, "gamma": 0.1179, "vega": 0.0076, "theta": -0.0042, "rho": 0.0016, "theo": 0.1739, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.48, "last_trade_time": "2026-09-25T14:53:28", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AIYY270115P00009000", "bid": 2.6, "bid_size": 10.0, "ask": 3.3, "ask_size": 62.0, "iv": 0.7943, "open_interest": 24.0, "volume": 0.0, "delta": -0.7248, "gamma": 0.0931, "vega": 0.0069, "theta": -0.003, "rho": -0.017, "theo": 2.9235, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.75, "last_trade_time": "2026-10-15T10:08:23", "percent_change": 0.0, "prev_day_close": 2.97500002384186}, {"option": "AIYY270115C00010000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 9.0, "iv": 0.6927, "open_interest": 2.0, "volume": 0.0, "delta": 0.1278, "gamma": 0.0847, "vega": 0.0063, "theta": -0.0036, "rho": 0.0012, "theo": 0.1339, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.1, "last_trade_time": "2026-09-28T15:28:03", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "AIYY270115P00010000", "bid": 3.6, "bid_size": 10.0, "ask": 4.3, "ask_size": 71.0, "iv": 0.9053, "open_interest": 31.0, "volume": 0.0, "delta": -0.7578, "gamma": 0.0706, "vega": 0.0058, "theta": -0.0027, "rho": -0.0195, "theo": 3.8827, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.2, "last_trade_time": "2026-10-14T09:30:08", "percent_change": 0.0, "prev_day_close": 3.95000004768372}, {"option": "AIYY270115C00011000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1499.0, "iv": 1.2323, "open_interest": 0.0, "volume": 0.0, "delta": 0.1009, "gamma": 0.065, "vega": 0.0054, "theta": -0.0033, "rho": 0.001, "theo": 0.1089, "change": 0.0, "open": 0.0, "high": 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": "AIYY270115P00011000", "bid": 4.1, "bid_size": 206.0, "ask": 5.3, "ask_size": 46.0, "iv": 0.0, "open_interest": 6.0, "volume": 0.0, "delta": -0.779, "gamma": 0.056, "vega": 0.0049, "theta": -0.0023, "rho": -0.0219, "theo": 4.8528, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.99, "last_trade_time": "2026-08-17T11:37:15", "percent_change": 0.0, "prev_day_close": 4.70000004768372}, {"option": "AIYY270115C00012000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1499.0, "iv": 1.3428, "open_interest": 1.0, "volume": 0.0, "delta": 0.083, "gamma": 0.0521, "vega": 0.0047, "theta": -0.003, "rho": 0.0009, "theo": 0.0917, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-09-04T13:51:13", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AIYY270115P00012000", "bid": 5.0, "bid_size": 130.0, "ask": 6.4, "ask_size": 41.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": -0.7938, "gamma": 0.0458, "vega": 0.0043, "theta": -0.002, "rho": -0.0241, "theo": 5.8287, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.99, "last_trade_time": "2026-06-01T11:32:14", "percent_change": 0.0, "prev_day_close": 5.70000004768372}, {"option": "AIYY270115C00013000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1499.0, "iv": 1.44, "open_interest": 1.0, "volume": 0.0, "delta": 0.07, "gamma": 0.0431, "vega": 0.0041, "theta": -0.0028, "rho": 0.0007, "theo": 0.079, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-09-04T13:37:55", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AIYY270115P00013000", "bid": 5.9, "bid_size": 209.0, "ask": 7.4, "ask_size": 45.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8048, "gamma": 0.0384, "vega": 0.0038, "theta": -0.0018, "rho": -0.0264, "theo": 6.8081, "change": 0.0, "open": 0.0, "high": 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": "AIYY270115C00014000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1499.0, "iv": 1.5273, "open_interest": 2.0, "volume": 0.0, "delta": 0.0603, "gamma": 0.0365, "vega": 0.0037, "theta": -0.0026, "rho": 0.0007, "theo": 0.0691, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-09-04T13:53:57", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AIYY270115P00014000", "bid": 6.9, "bid_size": 210.0, "ask": 8.4, "ask_size": 30.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": -0.8132, "gamma": 0.0328, "vega": 0.0034, "theta": -0.0015, "rho": -0.0286, "theo": 7.7898, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.0, "last_trade_time": "2026-05-18T09:30:06", "percent_change": 0.0, "prev_day_close": 7.64999985694885}, {"option": "AIYY270115C00015000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1499.0, "iv": 1.6066, "open_interest": 1.0, "volume": 0.0, "delta": 0.0527, "gamma": 0.0314, "vega": 0.0033, "theta": -0.0024, "rho": 0.0006, "theo": 0.0612, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-09-04T13:25:32", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AIYY270115P00015000", "bid": 7.9, "bid_size": 209.0, "ask": 9.4, "ask_size": 45.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8199, "gamma": 0.0285, "vega": 0.0031, "theta": -0.0012, "rho": -0.0307, "theo": 8.7732, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.64999985694885}, {"option": "AIYY270115C00016000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1499.0, "iv": 1.6788, "open_interest": 2.0, "volume": 0.0, "delta": 0.0466, "gamma": 0.0274, "vega": 0.003, "theta": -0.0022, "rho": 0.0005, "theo": 0.0548, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-09-04T13:56:13", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AIYY270115P00016000", "bid": 8.8, "bid_size": 200.0, "ask": 10.3, "ask_size": 45.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8253, "gamma": 0.0251, "vega": 0.0028, "theta": -0.001, "rho": -0.0329, "theo": 9.7578, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.55000019073486}, {"option": "AIYY270115C00017000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1499.0, "iv": 1.7448, "open_interest": 3.0, "volume": 0.0, "delta": 0.0415, "gamma": 0.0242, "vega": 0.0027, "theta": -0.0021, "rho": 0.0004, "theo": 0.0492, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-09-04T14:01:56", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AIYY270115P00017000", "bid": 9.4, "bid_size": 210.0, "ask": 11.3, "ask_size": 30.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": -0.8297, "gamma": 0.0222, "vega": 0.0026, "theta": -0.0008, "rho": -0.035, "theo": 10.7433, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.2, "last_trade_time": "2026-05-18T09:30:02", "percent_change": 0.0, "prev_day_close": 10.3499999046326}, {"option": "AIYY270115C00018000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1499.0, "iv": 1.8061, "open_interest": 0.0, "volume": 0.0, "delta": 0.0374, "gamma": 0.0216, "vega": 0.0025, "theta": -0.002, "rho": 0.0004, "theo": 0.0447, "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": 0.375}, {"option": "AIYY270115P00018000", "bid": 10.4, "bid_size": 210.0, "ask": 12.8, "ask_size": 41.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": -0.8335, "gamma": 0.0199, "vega": 0.0024, "theta": -0.0006, "rho": -0.0372, "theo": 11.7295, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 14.1, "last_trade_time": "2026-05-18T09:30:06", "percent_change": 0.0, "prev_day_close": 11.5999999046326}, {"option": "AIYY270115C00019000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1074.0, "iv": 1.8631, "open_interest": 1.0, "volume": 0.0, "delta": 0.0339, "gamma": 0.0194, "vega": 0.0023, "theta": -0.0018, "rho": 0.0004, "theo": 0.0408, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.08, "last_trade_time": "2026-09-03T15:47:46", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AIYY270115P00019000", "bid": 11.2, "bid_size": 205.0, "ask": 14.0, "ask_size": 41.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8367, "gamma": 0.018, "vega": 0.0022, "theta": -0.0004, "rho": -0.0393, "theo": 12.7163, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.5}, {"option": "AIYY270115C00020000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1499.0, "iv": 1.9165, "open_interest": 0.0, "volume": 0.0, "delta": 0.0308, "gamma": 0.0175, "vega": 0.0022, "theta": -0.0018, "rho": 0.0003, "theo": 0.0374, "change": 0.0, "open": 0.0, "high": 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": "AIYY270115P00020000", "bid": 12.3, "bid_size": 210.0, "ask": 14.7, "ask_size": 30.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": -0.8394, "gamma": 0.0163, "vega": 0.002, "theta": -0.0002, "rho": -0.0414, "theo": 13.7036, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.0, "last_trade_time": "2026-06-16T10:54:45", "percent_change": 0.0, "prev_day_close": 13.5}, {"option": "AIYY270115C00021000", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 1.0, "iv": 1.3212, "open_interest": 1.0, "volume": 0.0, "delta": 0.0282, "gamma": 0.0159, "vega": 0.002, "theta": -0.0016, "rho": 0.0003, "theo": 0.0344, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-07-22T09:53:33", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "AIYY270115P00021000", "bid": 13.3, "bid_size": 210.0, "ask": 15.7, "ask_size": 30.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": -0.8418, "gamma": 0.0149, "vega": 0.0019, "theta": 0.0, "rho": -0.0434, "theo": 14.6913, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 14.6, "last_trade_time": "2026-10-13T12:02:23", "percent_change": 0.0, "prev_day_close": 14.5}, {"option": "AIYY270416C00001000", "bid": 5.5, "bid_size": 200.0, "ask": 7.0, "ask_size": 151.0, "iv": 4.6914, "open_interest": 0.0, "volume": 0.0, "delta": 0.9978, "gamma": 0.0021, "vega": 0.0, "theta": -0.0141, "rho": 0.0, "theo": 6.075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.75, "last_trade_time": "2026-09-23T12:40:38", "percent_change": 0.0, "prev_day_close": 6.25}, {"option": "AIYY270416P00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 705.0, "iv": 2.9507, "open_interest": 0.0, "volume": 0.0, "delta": -0.0242, "gamma": 0.004, "vega": 0.0026, "theta": -0.0022, "rho": -0.0023, "theo": 0.3525, "change": 0.0, "open": 0.0, "high": 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": "AIYY270416C00002000", "bid": 4.5, "bid_size": 200.0, "ask": 5.9, "ask_size": 201.0, "iv": 2.7165, "open_interest": 0.0, "volume": 0.0, "delta": 0.9991, "gamma": 0.0013, "vega": 0.0, "theta": -0.0141, "rho": 0.0, "theo": 5.075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.85, "last_trade_time": "2026-10-15T15:18:25", "percent_change": 0.0, "prev_day_close": 5.20000004768372}, {"option": "AIYY270416P00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 705.0, "iv": 1.7247, "open_interest": 0.0, "volume": 0.0, "delta": -0.0584, "gamma": 0.0122, "vega": 0.0052, "theta": -0.0029, "rho": -0.0039, "theo": 0.449, "change": 0.0, "open": 0.0, "high": 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": "AIYY270416C00003000", "bid": 3.5, "bid_size": 200.0, "ask": 4.9, "ask_size": 201.0, "iv": 1.9522, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0141, "rho": 0.0, "theo": 4.075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.20000004768372}, {"option": "AIYY270416P00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 476.0, "iv": 1.1293, "open_interest": 0.0, "volume": 0.0, "delta": -0.1017, "gamma": 0.0257, "vega": 0.0077, "theta": -0.003, "rho": -0.0056, "theo": 0.5191, "change": 0.0, "open": 0.0, "high": 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": "AIYY270416C00004000", "bid": 2.6, "bid_size": 200.0, "ask": 3.8, "ask_size": 121.0, "iv": 1.4437, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0141, "rho": 0.0, "theo": 3.075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.68, "last_trade_time": "2026-09-23T12:46:04", "percent_change": 0.0, "prev_day_close": 3.19999992847443}, {"option": "AIYY270416P00004000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 247.0, "iv": 0.7186, "open_interest": 0.0, "volume": 0.0, "delta": -0.164, "gamma": 0.0483, "vega": 0.0104, "theta": -0.0029, "rho": -0.0081, "theo": 0.6104, "change": 0.0, "open": 0.0, "high": 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": "AIYY270416C00005000", "bid": 1.0, "bid_size": 209.0, "ask": 3.7, "ask_size": 201.0, "iv": 1.2069, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0141, "rho": 0.0, "theo": 2.075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.28, "last_trade_time": "2026-09-28T12:44:01", "percent_change": 0.0, "prev_day_close": 2.35000002384186}, {"option": "AIYY270416P00005000", "bid": 0.0, "bid_size": 0.0, "ask": 2.0, "ask_size": 598.0, "iv": 0.8514, "open_interest": 0.0, "volume": 0.0, "delta": -0.2644, "gamma": 0.0832, "vega": 0.013, "theta": -0.0026, "rho": -0.0121, "theo": 0.7904, "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": 1.0}, {"option": "AIYY270416C00006000", "bid": 0.0, "bid_size": 0.0, "ask": 2.65, "ask_size": 201.0, "iv": 0.8092, "open_interest": 0.0, "volume": 0.0, "delta": 0.8533, "gamma": 0.432, "vega": 0.0053, "theta": -0.0125, "rho": 0.0016, "theo": 1.0978, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.42, "last_trade_time": "2026-10-05T15:42:37", "percent_change": 0.0, "prev_day_close": 1.32500004768372}, {"option": "AIYY270416P00006000", "bid": 0.85, "bid_size": 3.0, "ask": 2.25, "ask_size": 65.0, "iv": 0.87, "open_interest": 4.0, "volume": 0.0, "delta": -0.4044, "gamma": 0.1059, "vega": 0.0138, "theta": -0.0022, "rho": -0.0186, "theo": 1.2361, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.0, "last_trade_time": "2026-10-22T09:30:03", "percent_change": 0.0, "prev_day_close": 1.64999997615814}, {"option": "AIYY270416C00007000", "bid": 0.05, "bid_size": 5.0, "ask": 1.75, "ask_size": 995.0, "iv": 0.8248, "open_interest": 1.0, "volume": 0.0, "delta": 0.4524, "gamma": 0.262, "vega": 0.0138, "theta": -0.006, "rho": 0.0041, "theo": 0.5531, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.72, "last_trade_time": "2026-10-23T14:01:31", "percent_change": 0.0, "prev_day_close": 0.900000000372529}, {"option": "AIYY270416P00007000", "bid": 1.1, "bid_size": 138.0, "ask": 3.0, "ask_size": 25.0, "iv": 0.6242, "open_interest": 17.0, "volume": 0.0, "delta": -0.5085, "gamma": 0.0916, "vega": 0.0122, "theta": -0.0019, "rho": -0.0255, "theo": 2.0011, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.75, "last_trade_time": "2026-10-23T12:42:21", "percent_change": 0.0, "prev_day_close": 2.05000001192093}, {"option": "AIYY270416C00008000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 294.0, "iv": 0.5535, "open_interest": 13.0, "volume": 0.0, "delta": 0.2774, "gamma": 0.152, "vega": 0.0131, "theta": -0.0041, "rho": 0.0038, "theo": 0.3506, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.3, "last_trade_time": "2026-10-19T12:20:20", "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "AIYY270416P00008000", "bid": 2.45, "bid_size": 3.0, "ask": 4.7, "ask_size": 91.0, "iv": 0.7942, "open_interest": 51.0, "volume": 0.0, "delta": -0.5658, "gamma": 0.0726, "vega": 0.0105, "theta": -0.0016, "rho": -0.0314, "theo": 2.8923, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.6, "last_trade_time": "2026-10-23T12:06:26", "percent_change": 0.0, "prev_day_close": 3.125}, {"option": "AIYY270416C00009000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 565.0, "iv": 0.7825, "open_interest": 3.0, "volume": 0.0, "delta": 0.1965, "gamma": 0.1023, "vega": 0.0114, "theta": -0.0032, "rho": 0.0032, "theo": 0.2569, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.3, "last_trade_time": "2026-09-16T10:01:34", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AIYY270416P00009000", "bid": 3.4, "bid_size": 3.0, "ask": 5.7, "ask_size": 70.0, "iv": 0.8558, "open_interest": 30.0, "volume": 11.0, "delta": -0.6001, "gamma": 0.0585, "vega": 0.0091, "theta": -0.0013, "rho": -0.0367, "theo": 3.8237, "change": -0.1, "open": 3.69, "high": 3.7, "low": 3.69, "tick": "no_change", "last_trade_price": 3.7, "last_trade_time": "2026-11-02T15:49:44", "percent_change": -2.63158, "prev_day_close": 3.69999992847443}, {"option": "AIYY270416C00010000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 995.0, "iv": 0.8852, "open_interest": 2.0, "volume": 0.0, "delta": 0.1514, "gamma": 0.0759, "vega": 0.0099, "theta": -0.0027, "rho": 0.0027, "theo": 0.2035, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-10-19T14:57:44", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AIYY270416P00010000", "bid": 3.9, "bid_size": 122.0, "ask": 6.0, "ask_size": 46.0, "iv": 0.9188, "open_interest": 1.0, "volume": 0.0, "delta": -0.6229, "gamma": 0.0484, "vega": 0.0081, "theta": -0.0011, "rho": -0.0418, "theo": 4.772, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.4, "last_trade_time": "2026-10-14T09:30:08", "percent_change": 0.0, "prev_day_close": 4.95000004768372}, {"option": "AIYY270416C00011000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 836.0, "iv": 0.9708, "open_interest": 2.0, "volume": 0.0, "delta": 0.1228, "gamma": 0.0599, "vega": 0.0087, "theta": -0.0024, "rho": 0.0023, "theo": 0.1686, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.28, "last_trade_time": "2026-09-04T12:55:27", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AIYY270416P00011000", "bid": 4.9, "bid_size": 69.0, "ask": 7.0, "ask_size": 25.0, "iv": 1.0156, "open_interest": 0.0, "volume": 0.0, "delta": -0.6392, "gamma": 0.041, "vega": 0.0072, "theta": -0.0008, "rho": -0.0466, "theo": 5.7292, "change": 0.0, "open": 0.0, "high": 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": "AIYY270416C00012000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 836.0, "iv": 1.045, "open_interest": 1.0, "volume": 0.0, "delta": 0.1031, "gamma": 0.0492, "vega": 0.0077, "theta": -0.0021, "rho": 0.002, "theo": 0.1439, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-09-04T12:49:32", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AIYY270416P00012000", "bid": 5.9, "bid_size": 65.0, "ask": 8.0, "ask_size": 21.0, "iv": 1.1035, "open_interest": 0.0, "volume": 0.0, "delta": -0.6514, "gamma": 0.0354, "vega": 0.0065, "theta": -0.0006, "rho": -0.0514, "theo": 6.6917, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.95000004768372}, {"option": "AIYY270416C00013000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 836.0, "iv": 1.1103, "open_interest": 2.0, "volume": 0.0, "delta": 0.0885, "gamma": 0.0415, "vega": 0.007, "theta": -0.002, "rho": 0.0018, "theo": 0.1251, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.28, "last_trade_time": "2026-09-04T13:14:19", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AIYY270416P00013000", "bid": 6.8, "bid_size": 65.0, "ask": 8.5, "ask_size": 45.0, "iv": 0.8254, "open_interest": 0.0, "volume": 0.0, "delta": -0.661, "gamma": 0.031, "vega": 0.0059, "theta": -0.0004, "rho": -0.0561, "theo": 7.6577, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.65000009536743}, {"option": "AIYY270416C00014000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 836.0, "iv": 1.1686, "open_interest": 2.0, "volume": 0.0, "delta": 0.0774, "gamma": 0.0359, "vega": 0.0063, "theta": -0.0018, "rho": 0.0016, "theo": 0.1106, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.22, "last_trade_time": "2026-09-04T12:45:51", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "AIYY270416P00014000", "bid": 7.6, "bid_size": 40.0, "ask": 10.0, "ask_size": 30.0, "iv": 1.1073, "open_interest": 3.0, "volume": 0.0, "delta": -0.6687, "gamma": 0.0276, "vega": 0.0054, "theta": -0.0002, "rho": -0.0607, "theo": 8.6263, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.8, "last_trade_time": "2026-10-23T15:11:33", "percent_change": 0.0, "prev_day_close": 8.79999995231628}, {"option": "AIYY270416C00015000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 1.0, "iv": 0.7126, "open_interest": 2.0, "volume": 0.0, "delta": 0.0685, "gamma": 0.0314, "vega": 0.0058, "theta": -0.0017, "rho": 0.0014, "theo": 0.0986, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-09-04T12:38:57", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "AIYY270416P00015000", "bid": 8.0, "bid_size": 70.0, "ask": 10.5, "ask_size": 41.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": -0.6751, "gamma": 0.0247, "vega": 0.005, "theta": 0.0, "rho": -0.0653, "theo": 9.5966, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.5, "last_trade_time": "2026-09-16T13:38:29", "percent_change": 0.0, "prev_day_close": 9.25}], "symbol": "AIYY", "security_type": "stock", "exchange_id": 3, "current_price": 7.08, "price_change": -0.06, "price_change_percent": -0.8415, "bid": 7.01, "ask": 7.07, "bid_size": 100, "ask_size": 500, "open": 7.25, "high": 7.29, "low": 7.02, "close": 7.13, "prev_day_close": 7.13, "volume": 59833, "iv30": 58.684, "iv30_change": -1.476, "iv30_change_percent": -2.4535, "seqno": 11219697765, "last_trade_time": "2026-11-02T15:59:46", "tick": "up"}, "symbol": "AIYY"}