{"timestamp": "2026-10-23 02:51:14", "data": {"options": [{"option": "PDSB261023C00000500", "bid": 0.6, "bid_size": 210.0, "ask": 0.7, "ask_size": 70.0, "iv": 8.4062, "open_interest": 138.0, "volume": 2.0, "delta": 0.9986, "gamma": 0.0194, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.6463, "change": 0.025, "open": 0.7, "high": 0.75, "low": 0.7, "tick": "up", "last_trade_price": 0.75, "last_trade_time": "2026-10-22T13:14:35", "percent_change": 3.44828, "prev_day_close": 0.724999994039536}, {"option": "PDSB261023P00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 836.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.0022, "gamma": 0.0194, "vega": 0.0, "theta": -0.0002, "rho": 0.0, "theo": 0.0002, "change": 0.0, "open": 0.0, "high": 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": "PDSB261023C00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.3, "ask_size": 1665.0, "iv": 6.2107, "open_interest": 547.0, "volume": 65.0, "delta": 0.8282, "gamma": 1.4173, "vega": 0.0001, "theta": -0.0177, "rho": 0.0001, "theo": 0.164, "change": -0.1, "open": 0.37, "high": 0.37, "low": 0.15, "tick": "up", "last_trade_price": 0.2, "last_trade_time": "2026-10-22T12:36:12", "percent_change": -33.3333, "prev_day_close": 0.299999997019768}, {"option": "PDSB261023P00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 183.0, "iv": 4.7724, "open_interest": 253.0, "volume": 1.0, "delta": -0.1725, "gamma": 1.4173, "vega": 0.0001, "theta": -0.0178, "rho": 0.0, "theo": 0.0177, "change": 0.045, "open": 0.07, "high": 0.07, "low": 0.07, "tick": "up", "last_trade_price": 0.07, "last_trade_time": "2026-10-22T09:40:25", "percent_change": 180.0, "prev_day_close": 0.025000000372529}, {"option": "PDSB261023C00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 200.0, "iv": 4.8227, "open_interest": 1142.0, "volume": 328.0, "delta": 0.0739, "gamma": 0.697, "vega": 0.0001, "theta": -0.006, "rho": 0.0, "theo": 0.006, "change": 0.015, "open": 0.01, "high": 0.04, "low": 0.01, "tick": "up", "last_trade_price": 0.04, "last_trade_time": "2026-10-22T11:39:10", "percent_change": 60.0, "prev_day_close": 0.025000000372529}, {"option": "PDSB261023P00001500", "bid": 0.3, "bid_size": 5.0, "ask": 0.4, "ask_size": 43.0, "iv": 0.0, "open_interest": 18.0, "volume": 3.0, "delta": -0.9305, "gamma": 0.7103, "vega": 0.0001, "theta": -0.0063, "rho": -0.0001, "theo": 0.36, "change": 0.05, "open": 0.39, "high": 0.39, "low": 0.35, "tick": "no_change", "last_trade_price": 0.35, "last_trade_time": "2026-10-22T14:37:42", "percent_change": 16.6667, "prev_day_close": 0.300000004470348}, {"option": "PDSB261023C00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 16.0, "iv": 7.7833, "open_interest": 480.0, "volume": 0.0, "delta": 0.0086, "gamma": 0.0909, "vega": 0.0, "theta": -0.0006, "rho": 0.0, "theo": 0.0006, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-10-15T15:31:25", "percent_change": 0.0, "prev_day_close": 0.275000005960464}, {"option": "PDSB261023P00002000", "bid": 0.4, "bid_size": 61.0, "ask": 1.4, "ask_size": 34.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9941, "gamma": 0.0773, "vega": 0.0, "theta": -0.0016, "rho": 0.0, "theo": 0.8553, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.949999988079071}, {"option": "PDSB261023C00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 330.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.002, "gamma": 0.0208, "vega": 0.0, "theta": -0.0001, "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": 0.025000000372529}, {"option": "PDSB261023P00002500", "bid": 0.8, "bid_size": 63.0, "ask": 1.8, "ask_size": 33.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9991, "gamma": 0.0126, "vega": 0.0, "theta": -0.0013, "rho": 0.0, "theo": 1.355, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.47499996423721}, {"option": "PDSB261023C00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 275.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0006, "gamma": 0.0067, "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": 0.275000005960464}, {"option": "PDSB261023P00003000", "bid": 1.35, "bid_size": 58.0, "ask": 2.35, "ask_size": 29.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9998, "gamma": 0.0027, "vega": 0.0, "theta": -0.0013, "rho": 0.0, "theo": 1.855, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.89999997615814}, {"option": "PDSB261023C00003500", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 255.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0003, "gamma": 0.0027, "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": 0.275000005960464}, {"option": "PDSB261023P00003500", "bid": 1.8, "bid_size": 56.0, "ask": 2.85, "ask_size": 24.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0008, "vega": 0.0, "theta": -0.0013, "rho": 0.0, "theo": 2.355, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.39999997615814}, {"option": "PDSB261023C00004000", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 257.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0012, "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": 0.300000011920929}, {"option": "PDSB261023P00004000", "bid": 2.3, "bid_size": 56.0, "ask": 3.4, "ask_size": 24.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0002, "vega": 0.0, "theta": -0.0013, "rho": 0.0, "theo": 2.855, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.90000009536743}, {"option": "PDSB261023C00004500", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 257.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0006, "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": 0.275000005960464}, {"option": "PDSB261023P00004500", "bid": 2.8, "bid_size": 56.0, "ask": 3.9, "ask_size": 24.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0001, "vega": 0.0, "theta": -0.0013, "rho": 0.0, "theo": 3.355, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.29999995231628}, {"option": "PDSB261023C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 257.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0004, "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": 0.025000000372529}, {"option": "PDSB261023P00005000", "bid": 3.3, "bid_size": 56.0, "ask": 4.4, "ask_size": 24.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0013, "rho": 0.0, "theo": 3.855, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.85000002384186}, {"option": "PDSB261030C00000500", "bid": 0.3, "bid_size": 902.0, "ask": 1.05, "ask_size": 605.0, "iv": 4.61, "open_interest": 123.0, "volume": 0.0, "delta": 0.969, "gamma": 0.1222, "vega": 0.0001, "theta": -0.0024, "rho": 0.0001, "theo": 0.6576, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.7, "last_trade_time": "2026-10-21T14:53:32", "percent_change": 0.0, "prev_day_close": 0.75}, {"option": "PDSB261030P00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 799.0, "iv": 4.5156, "open_interest": 0.0, "volume": 0.0, "delta": -0.0332, "gamma": 0.1223, "vega": 0.0001, "theta": -0.0026, "rho": 0.0, "theo": 0.0095, "change": 0.0, "open": 0.0, "high": 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": "PDSB261030C00001000", "bid": 0.1, "bid_size": 1673.0, "ask": 0.3, "ask_size": 584.0, "iv": 1.7395, "open_interest": 456.0, "volume": 20.0, "delta": 0.7323, "gamma": 0.9679, "vega": 0.0006, "theta": -0.0071, "rho": 0.0002, "theo": 0.2147, "change": 0.15, "open": 0.2, "high": 0.55, "low": 0.2, "tick": "up", "last_trade_price": 0.55, "last_trade_time": "2026-10-22T12:03:49", "percent_change": 37.5, "prev_day_close": 0.400000005960464}, {"option": "PDSB261030P00001000", "bid": 0.05, "bid_size": 5.0, "ask": 0.15, "ask_size": 647.0, "iv": 2.5963, "open_interest": 250.0, "volume": 1.0, "delta": -0.2707, "gamma": 0.9716, "vega": 0.0006, "theta": -0.0072, "rho": -0.0001, "theo": 0.0661, "change": 0.05, "open": 0.1, "high": 0.1, "low": 0.1, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-10-22T09:52:54", "percent_change": 100.0, "prev_day_close": 0.0500000007450581}, {"option": "PDSB261030C00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 125.0, "iv": 2.2099, "open_interest": 380.0, "volume": 3.0, "delta": 0.298, "gamma": 0.818, "vega": 0.0006, "theta": -0.0092, "rho": 0.0001, "theo": 0.0656, "change": -0.05, "open": 0.05, "high": 0.05, "low": 0.05, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-10-22T10:41:32", "percent_change": -50.0, "prev_day_close": 0.100000003352761}, {"option": "PDSB261030P00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 84.0, "iv": 0.0, "open_interest": 10.0, "volume": 0.0, "delta": -0.7062, "gamma": 0.8204, "vega": 0.0006, "theta": -0.0091, "rho": -0.0002, "theo": 0.4172, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.7, "last_trade_time": "2026-10-05T12:31:50", "percent_change": 0.0, "prev_day_close": 0.524999991059303}, {"option": "PDSB261030C00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 6.0, "iv": 2.7702, "open_interest": 6.0, "volume": 100.0, "delta": 0.172, "gamma": 0.475, "vega": 0.0004, "theta": -0.0083, "rho": 0.0, "theo": 0.0394, "change": -0.035, "open": 0.04, "high": 0.04, "low": 0.04, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-10-22T12:38:32", "percent_change": -46.6667, "prev_day_close": 0.0750000029802322}, {"option": "PDSB261030P00002000", "bid": 0.4, "bid_size": 85.0, "ask": 1.4, "ask_size": 51.0, "iv": 3.34, "open_interest": 0.0, "volume": 0.0, "delta": -0.8321, "gamma": 0.4757, "vega": 0.0004, "theta": -0.008, "rho": -0.0003, "theo": 0.8911, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.900000005960464}, {"option": "PDSB261030C00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 929.0, "iv": 7.9168, "open_interest": 0.0, "volume": 0.0, "delta": 0.1217, "gamma": 0.3257, "vega": 0.0003, "theta": -0.0074, "rho": 0.0, "theo": 0.029, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "PDSB261030P00002500", "bid": 0.85, "bid_size": 93.0, "ask": 1.85, "ask_size": 62.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8822, "gamma": 0.3257, "vega": 0.0003, "theta": -0.0069, "rho": -0.0003, "theo": 1.3807, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.47499996423721}, {"option": "PDSB261030C00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 431.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0949, "gamma": 0.2466, "vega": 0.0003, "theta": -0.0066, "rho": 0.0, "theo": 0.0233, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "PDSB261030P00003000", "bid": 1.3, "bid_size": 92.0, "ask": 2.3, "ask_size": 61.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9088, "gamma": 0.2463, "vega": 0.0003, "theta": -0.006, "rho": -0.0004, "theo": 1.8749, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.97499996423721}, {"option": "PDSB261106C00000500", "bid": 0.55, "bid_size": 75.0, "ask": 0.9, "ask_size": 79.0, "iv": 0.0, "open_interest": 28.0, "volume": 0.0, "delta": 0.9475, "gamma": 0.1505, "vega": 0.0002, "theta": -0.0023, "rho": 0.0001, "theo": 0.6622, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.75, "last_trade_time": "2026-10-21T14:54:02", "percent_change": 0.0, "prev_day_close": 0.75}, {"option": "PDSB261106P00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 890.0, "iv": 3.2811, "open_interest": 0.0, "volume": 0.0, "delta": -0.0516, "gamma": 0.1467, "vega": 0.0002, "theta": -0.0025, "rho": 0.0, "theo": 0.02, "change": 0.0, "open": 0.0, "high": 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": "PDSB261106C00001000", "bid": 0.15, "bid_size": 1538.0, "ask": 0.35, "ask_size": 751.0, "iv": 1.9717, "open_interest": 1252.0, "volume": 0.0, "delta": 0.7051, "gamma": 0.8063, "vega": 0.0008, "theta": -0.0049, "rho": 0.0002, "theo": 0.2388, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.33, "last_trade_time": "2026-10-21T09:45:40", "percent_change": 0.0, "prev_day_close": 0.350000001490116}, {"option": "PDSB261106P00001000", "bid": 0.05, "bid_size": 827.0, "ask": 0.35, "ask_size": 1857.0, "iv": 3.1113, "open_interest": 1279.0, "volume": 0.0, "delta": -0.2922, "gamma": 0.8008, "vega": 0.0008, "theta": -0.0049, "rho": -0.0002, "theo": 0.0968, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.2, "last_trade_time": "2026-10-21T09:45:40", "percent_change": 0.0, "prev_day_close": 0.100000003352761}, {"option": "PDSB261106C00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.2, "ask_size": 641.0, "iv": 2.251, "open_interest": 58.0, "volume": 0.0, "delta": 0.366, "gamma": 0.6949, "vega": 0.0009, "theta": -0.0067, "rho": 0.0001, "theo": 0.1051, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.11, "last_trade_time": "2026-10-21T15:28:48", "percent_change": 0.0, "prev_day_close": 0.12500000372529}, {"option": "PDSB261106P00001500", "bid": 0.05, "bid_size": 1208.0, "ask": 0.6, "ask_size": 83.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": -0.6298, "gamma": 0.6937, "vega": 0.0009, "theta": -0.0066, "rho": -0.0005, "theo": 0.4625, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.5, "last_trade_time": "2026-10-19T09:41:03", "percent_change": 0.0, "prev_day_close": 0.450000017881393}, {"option": "PDSB261106C00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 75.0, "iv": 2.8465, "open_interest": 21.0, "volume": 0.0, "delta": 0.2565, "gamma": 0.4748, "vega": 0.0007, "theta": -0.0071, "rho": 0.0001, "theo": 0.0781, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.21, "last_trade_time": "2026-10-13T10:56:05", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "PDSB261106P00002000", "bid": 0.35, "bid_size": 84.0, "ask": 1.35, "ask_size": 49.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.7393, "gamma": 0.4756, "vega": 0.0007, "theta": -0.0068, "rho": -0.0007, "theo": 0.9347, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.949999988079071}, {"option": "PDSB261106C00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 487.0, "iv": 5.8143, "open_interest": 0.0, "volume": 0.0, "delta": 0.2072, "gamma": 0.3664, "vega": 0.0007, "theta": -0.0072, "rho": 0.0001, "theo": 0.0662, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "PDSB261106P00002500", "bid": 0.85, "bid_size": 93.0, "ask": 1.85, "ask_size": 47.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.789, "gamma": 0.3682, "vega": 0.0007, "theta": -0.0067, "rho": -0.0008, "theo": 1.422, "change": 0.0, "open": 0.0, "high": 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": "PDSB261106C00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 456.0, "iv": 6.3165, "open_interest": 0.0, "volume": 0.0, "delta": 0.1785, "gamma": 0.3036, "vega": 0.0006, "theta": -0.0072, "rho": 0.0001, "theo": 0.059, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "PDSB261106P00003000", "bid": 1.35, "bid_size": 93.0, "ask": 2.35, "ask_size": 47.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8181, "gamma": 0.3061, "vega": 0.0006, "theta": -0.0065, "rho": -0.0009, "theo": 1.9142, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.97499996423721}, {"option": "PDSB261113C00000500", "bid": 0.5, "bid_size": 56.0, "ask": 1.15, "ask_size": 93.0, "iv": 6.0256, "open_interest": 1.0, "volume": 0.0, "delta": 0.9484, "gamma": 0.1485, "vega": 0.0003, "theta": -0.0017, "rho": 0.0003, "theo": 0.6747, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.0, "last_trade_time": "2026-10-12T12:42:40", "percent_change": 0.0, "prev_day_close": 0.724999979138374}, {"option": "PDSB261113P00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1.0, "iv": 2.7312, "open_interest": 0.0, "volume": 0.0, "delta": -0.0558, "gamma": 0.1488, "vega": 0.0003, "theta": -0.0019, "rho": 0.0, "theo": 0.0235, "change": 0.0, "open": 0.0, "high": 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": "PDSB261113C00001000", "bid": 0.15, "bid_size": 75.0, "ask": 0.9, "ask_size": 62.0, "iv": 4.4391, "open_interest": 8.0, "volume": 0.0, "delta": 0.7129, "gamma": 0.7267, "vega": 0.001, "theta": -0.0036, "rho": 0.0004, "theo": 0.2616, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.25, "last_trade_time": "2026-10-20T10:26:00", "percent_change": 0.0, "prev_day_close": 0.300000006332994}, {"option": "PDSB261113P00001000", "bid": 0.05, "bid_size": 28.0, "ask": 0.15, "ask_size": 1.0, "iv": 1.5788, "open_interest": 26.0, "volume": 0.0, "delta": -0.2922, "gamma": 0.7297, "vega": 0.001, "theta": -0.0037, "rho": -0.0003, "theo": 0.1091, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.4, "last_trade_time": "2026-10-19T11:12:46", "percent_change": 0.0, "prev_day_close": 0.100000003352761}, {"option": "PDSB261113C00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.85, "ask_size": 160.0, "iv": 4.768, "open_interest": 30.0, "volume": 0.0, "delta": 0.3896, "gamma": 0.6818, "vega": 0.0011, "theta": -0.0049, "rho": 0.0002, "theo": 0.1181, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.3, "last_trade_time": "2026-10-15T13:43:31", "percent_change": 0.0, "prev_day_close": 0.224999994039536}, {"option": "PDSB261113P00001500", "bid": 0.05, "bid_size": 1668.0, "ask": 0.5, "ask_size": 2.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": -0.6168, "gamma": 0.6865, "vega": 0.0011, "theta": -0.0048, "rho": -0.0006, "theo": 0.4651, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.45, "last_trade_time": "2026-10-21T11:37:02", "percent_change": 0.0, "prev_day_close": 0.375000014901161}, {"option": "PDSB261113C00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.2, "ask_size": 42.0, "iv": 2.5889, "open_interest": 0.0, "volume": 0.0, "delta": 0.2707, "gamma": 0.4817, "vega": 0.0009, "theta": -0.0051, "rho": 0.0001, "theo": 0.0846, "change": 0.0, "open": 0.0, "high": 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": "PDSB261113P00002000", "bid": 0.4, "bid_size": 86.0, "ask": 1.4, "ask_size": 53.0, "iv": 2.0618, "open_interest": 0.0, "volume": 0.0, "delta": -0.7363, "gamma": 0.4868, "vega": 0.0009, "theta": -0.0048, "rho": -0.0008, "theo": 0.9312, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.10000002384186}, {"option": "PDSB261113C00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 422.0, "iv": 5.8745, "open_interest": 0.0, "volume": 0.0, "delta": 0.2152, "gamma": 0.374, "vega": 0.0008, "theta": -0.0051, "rho": 0.0001, "theo": 0.0695, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "PDSB261113P00002500", "bid": 0.85, "bid_size": 93.0, "ask": 1.85, "ask_size": 61.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.7924, "gamma": 0.3793, "vega": 0.0008, "theta": -0.0047, "rho": -0.001, "theo": 1.4156, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.42499998211861}, {"option": "PDSB261113C00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 369.0, "iv": 6.2892, "open_interest": 11.0, "volume": 0.0, "delta": 0.1825, "gamma": 0.3094, "vega": 0.0007, "theta": -0.005, "rho": 0.0001, "theo": 0.0605, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-10-15T10:45:09", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "PDSB261113P00003000", "bid": 1.35, "bid_size": 92.0, "ask": 2.35, "ask_size": 61.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8255, "gamma": 0.3152, "vega": 0.0007, "theta": -0.0044, "rho": -0.0011, "theo": 1.9061, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.02500003576279}, {"option": "PDSB261120C00000500", "bid": 0.6, "bid_size": 1201.0, "ask": 0.9, "ask_size": 868.0, "iv": 3.6414, "open_interest": 347.0, "volume": 0.0, "delta": 0.9558, "gamma": 0.1424, "vega": 0.0004, "theta": -0.0011, "rho": 0.0004, "theo": 0.6892, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.75, "last_trade_time": "2026-10-21T13:07:21", "percent_change": 0.0, "prev_day_close": 0.799999982118606}, {"option": "PDSB261120P00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 100.0, "iv": 2.4046, "open_interest": 602.0, "volume": 0.0, "delta": -0.0531, "gamma": 0.1429, "vega": 0.0004, "theta": -0.0014, "rho": -0.0001, "theo": 0.0221, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-20T14:47:40", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "PDSB261120C00001000", "bid": 0.3, "bid_size": 5.0, "ask": 0.5, "ask_size": 2141.0, "iv": 2.5941, "open_interest": 3385.0, "volume": 25.0, "delta": 0.7203, "gamma": 0.5886, "vega": 0.0011, "theta": -0.0033, "rho": 0.0005, "theo": 0.3091, "change": -0.055, "open": 0.35, "high": 0.35, "low": 0.3, "tick": "up", "last_trade_price": 0.32, "last_trade_time": "2026-10-22T12:12:33", "percent_change": -14.6667, "prev_day_close": 0.375}, {"option": "PDSB261120P00001000", "bid": 0.1, "bid_size": 2374.0, "ask": 0.2, "ask_size": 20.0, "iv": 1.8651, "open_interest": 3086.0, "volume": 0.0, "delta": -0.2898, "gamma": 0.592, "vega": 0.0011, "theta": -0.0034, "rho": -0.0004, "theo": 0.1406, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-10-21T13:18:52", "percent_change": 0.0, "prev_day_close": 0.150000002235174}, {"option": "PDSB261120C00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.9, "ask_size": 780.0, "iv": 1.3332, "open_interest": 3938.0, "volume": 2.0, "delta": 0.4388, "gamma": 0.6162, "vega": 0.0013, "theta": -0.0043, "rho": 0.0003, "theo": 0.1538, "change": 0.05, "open": 0.15, "high": 0.2, "low": 0.15, "tick": "up", "last_trade_price": 0.2, "last_trade_time": "2026-10-22T12:18:14", "percent_change": 33.3333, "prev_day_close": 0.150000000372529}, {"option": "PDSB261120P00001500", "bid": 0.15, "bid_size": 1601.0, "ask": 0.7, "ask_size": 439.0, "iv": 1.4876, "open_interest": 218.0, "volume": 0.0, "delta": -0.5731, "gamma": 0.6219, "vega": 0.0013, "theta": -0.0042, "rho": -0.0007, "theo": 0.4848, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.6, "last_trade_time": "2026-10-20T10:54:44", "percent_change": 0.0, "prev_day_close": 0.450000017881393}, {"option": "PDSB261120C00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 1432.0, "iv": 1.984, "open_interest": 1141.0, "volume": 3.0, "delta": 0.3008, "gamma": 0.4784, "vega": 0.0011, "theta": -0.0043, "rho": 0.0002, "theo": 0.1013, "change": -0.14, "open": 0.25, "high": 0.25, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-10-22T12:08:45", "percent_change": -93.3333, "prev_day_close": 0.150000002235174}, {"option": "PDSB261120P00002000", "bid": 0.4, "bid_size": 863.0, "ask": 1.25, "ask_size": 239.0, "iv": 0.0, "open_interest": 77.0, "volume": 0.0, "delta": -0.7122, "gamma": 0.4852, "vega": 0.0011, "theta": -0.004, "rho": -0.001, "theo": 0.932, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.0, "last_trade_time": "2026-10-19T09:51:33", "percent_change": 0.0, "prev_day_close": 1.04999998211861}, {"option": "PDSB261120C00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 1.0, "iv": 1.8014, "open_interest": 2565.0, "volume": 103.0, "delta": 0.2292, "gamma": 0.3793, "vega": 0.001, "theta": -0.0041, "rho": 0.0002, "theo": 0.0766, "change": -0.035, "open": 0.04, "high": 0.04, "low": 0.04, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-10-22T15:45:21", "percent_change": -46.6667, "prev_day_close": 0.0750000011175871}, {"option": "PDSB261120P00002500", "bid": 1.0, "bid_size": 363.0, "ask": 1.7, "ask_size": 108.0, "iv": 1.6066, "open_interest": 6.0, "volume": 0.0, "delta": -0.7847, "gamma": 0.3871, "vega": 0.001, "theta": -0.0036, "rho": -0.0012, "theo": 1.407, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.5, "last_trade_time": "2026-10-19T10:13:09", "percent_change": 0.0, "prev_day_close": 1.52499997615814}, {"option": "PDSB261120C00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 1047.0, "iv": 5.4108, "open_interest": 0.0, "volume": 0.0, "delta": 0.1862, "gamma": 0.3128, "vega": 0.0009, "theta": -0.0038, "rho": 0.0001, "theo": 0.0622, "change": 0.0, "open": 0.0, "high": 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": "PDSB261120P00003000", "bid": 1.35, "bid_size": 95.0, "ask": 2.25, "ask_size": 58.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8286, "gamma": 0.3214, "vega": 0.0008, "theta": -0.0032, "rho": -0.0013, "theo": 1.8924, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.02500003576279}, {"option": "PDSB261120C00003500", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 537.0, "iv": 5.7018, "open_interest": 0.0, "volume": 0.0, "delta": 0.1575, "gamma": 0.2663, "vega": 0.0008, "theta": -0.0036, "rho": 0.0001, "theo": 0.0527, "change": 0.0, "open": 0.0, "high": 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": "PDSB261120P00003500", "bid": 1.8, "bid_size": 93.0, "ask": 2.8, "ask_size": 47.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.858, "gamma": 0.2754, "vega": 0.0007, "theta": -0.0028, "rho": -0.0014, "theo": 2.3826, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.52500009536743}, {"option": "PDSB261120C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 611.0, "iv": 6.3288, "open_interest": 41.0, "volume": 0.0, "delta": 0.1095, "gamma": 0.1856, "vega": 0.0006, "theta": -0.0031, "rho": 0.0001, "theo": 0.0369, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-10-12T10:11:02", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "PDSB261120P00005000", "bid": 3.3, "bid_size": 92.0, "ask": 4.3, "ask_size": 61.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9081, "gamma": 0.1946, "vega": 0.0005, "theta": -0.0018, "rho": -0.0016, "theo": 3.8663, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.0}, {"option": "PDSB261120C00007500", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 2.0, "iv": 3.3857, "open_interest": 43.0, "volume": 0.0, "delta": 0.0745, "gamma": 0.1255, "vega": 0.0004, "theta": -0.0026, "rho": 0.0, "theo": 0.0253, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-10-05T12:41:41", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "PDSB261120P00007500", "bid": 5.8, "bid_size": 92.0, "ask": 6.8, "ask_size": 47.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9457, "gamma": 0.1368, "vega": 0.0004, "theta": -0.0002, "rho": -0.0016, "theo": 6.3543, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.5}, {"option": "PDSB261127C00000500", "bid": 0.35, "bid_size": 1.0, "ask": 1.25, "ask_size": 115.0, "iv": 6.6316, "open_interest": 0.0, "volume": 0.0, "delta": 0.9222, "gamma": 0.1392, "vega": 0.0006, "theta": -0.0024, "rho": 0.0003, "theo": 0.7467, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.724999994039536}, {"option": "PDSB261127P00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 702.0, "iv": 2.6951, "open_interest": 60.0, "volume": 0.0, "delta": -0.0887, "gamma": 0.1395, "vega": 0.0006, "theta": -0.0026, "rho": -0.0002, "theo": 0.0771, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-10-21T12:15:55", "percent_change": 0.0, "prev_day_close": 0.125}, {"option": "PDSB261127C00001000", "bid": 0.05, "bid_size": 887.0, "ask": 0.8, "ask_size": 160.0, "iv": 2.5202, "open_interest": 5.0, "volume": 0.0, "delta": 0.7259, "gamma": 0.4372, "vega": 0.0012, "theta": -0.0036, "rho": 0.0005, "theo": 0.3787, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.25, "last_trade_time": "2026-10-20T09:30:21", "percent_change": 0.0, "prev_day_close": 0.400000000372529}, {"option": "PDSB261127P00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 482.0, "iv": 3.327, "open_interest": 35.0, "volume": 0.0, "delta": -0.2861, "gamma": 0.4396, "vega": 0.0012, "theta": -0.0037, "rho": -0.0005, "theo": 0.2072, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.24, "last_trade_time": "2026-10-19T11:27:42", "percent_change": 0.0, "prev_day_close": 0.125}, {"option": "PDSB261127C00001500", "bid": 0.05, "bid_size": 472.0, "ask": 0.55, "ask_size": 180.0, "iv": 2.7628, "open_interest": 20.0, "volume": 0.0, "delta": 0.5076, "gamma": 0.4965, "vega": 0.0015, "theta": -0.0045, "rho": 0.0004, "theo": 0.2219, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.35, "last_trade_time": "2026-10-12T11:55:44", "percent_change": 0.0, "prev_day_close": 0.3499999884516}, {"option": "PDSB261127P00001500", "bid": 0.1, "bid_size": 652.0, "ask": 0.7, "ask_size": 35.0, "iv": 1.1592, "open_interest": 12.0, "volume": 0.0, "delta": -0.5058, "gamma": 0.5006, "vega": 0.0015, "theta": -0.0044, "rho": -0.0009, "theo": 0.5495, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.6, "last_trade_time": "2026-10-19T10:13:09", "percent_change": 0.0, "prev_day_close": 0.5}, {"option": "PDSB261127C00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 236.0, "iv": 3.0624, "open_interest": 91.0, "volume": 0.0, "delta": 0.4018, "gamma": 0.4198, "vega": 0.0014, "theta": -0.005, "rho": 0.0003, "theo": 0.1751, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.25, "last_trade_time": "2026-10-14T15:28:21", "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "PDSB261127P00002000", "bid": 0.55, "bid_size": 132.0, "ask": 1.4, "ask_size": 47.0, "iv": 2.3478, "open_interest": 1.0, "volume": 0.0, "delta": -0.6122, "gamma": 0.4244, "vega": 0.0014, "theta": -0.0047, "rho": -0.0013, "theo": 1.0016, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.0, "last_trade_time": "2026-10-19T09:45:34", "percent_change": 0.0, "prev_day_close": 1.05000001192093}, {"option": "PDSB261127C00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.3, "ask_size": 208.0, "iv": 2.7839, "open_interest": 0.0, "volume": 0.0, "delta": 0.3461, "gamma": 0.3614, "vega": 0.0013, "theta": -0.0052, "rho": 0.0003, "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": 0.150000005960464}, {"option": "PDSB261127P00002500", "bid": 0.9, "bid_size": 92.0, "ask": 1.9, "ask_size": 47.0, "iv": 2.1475, "open_interest": 0.0, "volume": 0.0, "delta": -0.6685, "gamma": 0.3664, "vega": 0.0013, "theta": -0.0048, "rho": -0.0016, "theo": 1.4789, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.5}, {"option": "PDSB261127C00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.6, "ask_size": 611.0, "iv": 4.1694, "open_interest": 97.0, "volume": 0.0, "delta": 0.311, "gamma": 0.3209, "vega": 0.0013, "theta": -0.0054, "rho": 0.0002, "theo": 0.1399, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-10-20T12:57:35", "percent_change": 0.0, "prev_day_close": 0.300000011920929}, {"option": "PDSB261127P00003000", "bid": 1.35, "bid_size": 94.0, "ask": 2.35, "ask_size": 45.0, "iv": 1.7404, "open_interest": 0.0, "volume": 0.0, "delta": -0.7041, "gamma": 0.3266, "vega": 0.0013, "theta": -0.0049, "rho": -0.0018, "theo": 1.9646, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.94999998807907}, {"option": "PDSB261204C00000500", "bid": 0.15, "bid_size": 769.0, "ask": 1.15, "ask_size": 115.0, "iv": 1.5425, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0007, "rho": 0.0, "theo": 0.645, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "PDSB261204P00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 1168.0, "iv": 6.8724, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "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": 0.0}, {"option": "PDSB261204C00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 497.0, "iv": 1.7381, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0006, "rho": 0.0, "theo": 0.145, "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": 0.0}, {"option": "PDSB261204P00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 657.0, "iv": 3.3773, "open_interest": 0.0, "volume": 0.0, "delta": -0.0428, "gamma": 1.0288, "vega": 0.0004, "theta": -0.0001, "rho": -0.0001, "theo": 0.0015, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "PDSB261204C00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 482.0, "iv": 3.1408, "open_interest": 0.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0062, "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": 0.0}, {"option": "PDSB261204P00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.9, "ask_size": 341.0, "iv": 1.2732, "open_interest": 0.0, "volume": 0.0, "delta": -0.9879, "gamma": 0.0061, "vega": 0.0, "theta": 0.0, "rho": -0.0019, "theo": 0.3601, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "PDSB261204C00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 668.0, "iv": 3.5457, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "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": 0.0}, {"option": "PDSB261204P00002000", "bid": 0.55, "bid_size": 449.0, "ask": 1.3, "ask_size": 363.0, "iv": 1.6287, "open_interest": 0.0, "volume": 0.0, "delta": -0.9881, "gamma": 0.0014, "vega": 0.0, "theta": 0.0, "rho": -0.0025, "theo": 0.8573, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "PDSB261204C00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 964.0, "iv": 3.7768, "open_interest": 0.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "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": 0.0}, {"option": "PDSB261204P00002500", "bid": 1.0, "bid_size": 302.0, "ask": 1.75, "ask_size": 93.0, "iv": 1.4402, "open_interest": 0.0, "volume": 0.0, "delta": -0.9968, "gamma": 0.1264, "vega": 0.0, "theta": 0.0, "rho": -0.0004, "theo": 1.355, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "PDSB261218C00000500", "bid": 0.2, "bid_size": 810.0, "ask": 1.2, "ask_size": 112.0, "iv": 1.8565, "open_interest": 0.0, "volume": 0.0, "delta": 0.9465, "gamma": 0.151, "vega": 0.0006, "theta": -0.0008, "rho": 0.0006, "theo": 0.7066, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.675000011920929}, {"option": "PDSB261218P00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 840.0, "iv": 7.0246, "open_interest": 0.0, "volume": 0.0, "delta": -0.0703, "gamma": 0.1518, "vega": 0.0006, "theta": -0.001, "rho": -0.0002, "theo": 0.039, "change": 0.0, "open": 0.0, "high": 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": "PDSB261218C00001000", "bid": 0.25, "bid_size": 298.0, "ask": 1.1, "ask_size": 497.0, "iv": 3.7704, "open_interest": 50.0, "volume": 0.0, "delta": 0.7348, "gamma": 0.7098, "vega": 0.0015, "theta": -0.0013, "rho": 0.0009, "theo": 0.2766, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.25, "last_trade_time": "2026-10-19T11:03:13", "percent_change": 0.0, "prev_day_close": 0.425000000745058}, {"option": "PDSB261218P00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 409.0, "iv": 1.978, "open_interest": 0.0, "volume": 0.0, "delta": -0.2851, "gamma": 0.7209, "vega": 0.0016, "theta": -0.0014, "rho": -0.0006, "theo": 0.1062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "PDSB261218C00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.9, "ask_size": 482.0, "iv": 3.0496, "open_interest": 0.0, "volume": 0.0, "delta": 0.3894, "gamma": 0.7318, "vega": 0.0018, "theta": -0.0018, "rho": 0.0005, "theo": 0.1119, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.374999994412065}, {"option": "PDSB261218P00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 203.0, "iv": 0.908, "open_interest": 11.0, "volume": 0.0, "delta": -0.6374, "gamma": 0.7553, "vega": 0.0017, "theta": -0.0017, "rho": -0.0013, "theo": 0.4417, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.6, "last_trade_time": "2026-10-19T09:41:26", "percent_change": 0.0, "prev_day_close": 0.525000005960464}, {"option": "PDSB261218C00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 1206.0, "iv": 3.2579, "open_interest": 10.0, "volume": 0.0, "delta": 0.2758, "gamma": 0.4987, "vega": 0.0015, "theta": -0.0019, "rho": 0.0004, "theo": 0.0851, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.22, "last_trade_time": "2026-10-21T10:31:32", "percent_change": 0.0, "prev_day_close": 0.150000005960464}, {"option": "PDSB261218P00002000", "bid": 0.3, "bid_size": 424.0, "ask": 1.2, "ask_size": 227.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.7523, "gamma": 0.5188, "vega": 0.0014, "theta": -0.0017, "rho": -0.0017, "theo": 0.9148, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.950000017881394}, {"option": "PDSB261218C00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 417.0, "iv": 3.6009, "open_interest": 0.0, "volume": 0.0, "delta": 0.2265, "gamma": 0.3861, "vega": 0.0014, "theta": -0.002, "rho": 0.0003, "theo": 0.074, "change": 0.0, "open": 0.0, "high": 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": "PDSB261218P00002500", "bid": 0.9, "bid_size": 95.0, "ask": 1.9, "ask_size": 44.0, "iv": 1.6931, "open_interest": 0.0, "volume": 0.0, "delta": -0.8023, "gamma": 0.4054, "vega": 0.0013, "theta": -0.0016, "rho": -0.0019, "theo": 1.4031, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.52499997615814}, {"option": "PDSB261218C00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 423.0, "iv": 3.7231, "open_interest": 0.0, "volume": 0.0, "delta": 0.198, "gamma": 0.3219, "vega": 0.0013, "theta": -0.0021, "rho": 0.0003, "theo": 0.0674, "change": 0.0, "open": 0.0, "high": 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": "PDSB261218P00003000", "bid": 1.35, "bid_size": 95.0, "ask": 2.35, "ask_size": 43.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8315, "gamma": 0.3408, "vega": 0.0011, "theta": -0.0014, "rho": -0.0021, "theo": 1.8958, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.92500007152557}, {"option": "PDSB261218C00003500", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 519.0, "iv": 3.9313, "open_interest": 0.0, "volume": 0.0, "delta": 0.1791, "gamma": 0.2802, "vega": 0.0012, "theta": -0.0021, "rho": 0.0002, "theo": 0.0628, "change": 0.0, "open": 0.0, "high": 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": "PDSB261218P00003500", "bid": 1.65, "bid_size": 92.0, "ask": 3.1, "ask_size": 137.0, "iv": 1.8842, "open_interest": 0.0, "volume": 0.0, "delta": -0.8516, "gamma": 0.3001, "vega": 0.001, "theta": -0.0013, "rho": -0.0023, "theo": 2.3906, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.42500007152557}, {"option": "PDSB270219C00000500", "bid": 0.5, "bid_size": 2331.0, "ask": 0.85, "ask_size": 1954.0, "iv": 1.0793, "open_interest": 1852.0, "volume": 2.0, "delta": 0.9143, "gamma": 0.1384, "vega": 0.0011, "theta": -0.0006, "rho": 0.001, "theo": 0.7386, "change": -0.1, "open": 0.7, "high": 0.7, "low": 0.7, "tick": "down", "last_trade_price": 0.7, "last_trade_time": "2026-10-22T13:23:25", "percent_change": -12.5, "prev_day_close": 0.800000011920929}, {"option": "PDSB270219P00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 1019.0, "iv": 1.7224, "open_interest": 385.0, "volume": 2.0, "delta": -0.0903, "gamma": 0.1392, "vega": 0.0011, "theta": -0.0008, "rho": -0.0006, "theo": 0.0814, "change": -0.075, "open": 0.05, "high": 0.05, "low": 0.05, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-10-22T09:30:31", "percent_change": -60.0, "prev_day_close": 0.125000001862645}, {"option": "PDSB270219C00001000", "bid": 0.35, "bid_size": 8.0, "ask": 0.55, "ask_size": 1226.0, "iv": 1.5308, "open_interest": 687.0, "volume": 1.0, "delta": 0.7408, "gamma": 0.3074, "vega": 0.0022, "theta": -0.0014, "rho": 0.0013, "theo": 0.4677, "change": -0.005, "open": 0.52, "high": 0.52, "low": 0.52, "tick": "down", "last_trade_price": 0.52, "last_trade_time": "2026-10-22T09:37:57", "percent_change": -0.952379, "prev_day_close": 0.524999991059303}, {"option": "PDSB270219P00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 1249.0, "iv": 1.3656, "open_interest": 621.0, "volume": 0.0, "delta": -0.2653, "gamma": 0.311, "vega": 0.0022, "theta": -0.0014, "rho": -0.0017, "theo": 0.3041, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.3, "last_trade_time": "2026-10-15T09:52:44", "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "PDSB270219C00001500", "bid": 0.15, "bid_size": 2025.0, "ask": 0.4, "ask_size": 738.0, "iv": 1.4392, "open_interest": 599.0, "volume": 0.0, "delta": 0.5995, "gamma": 0.3432, "vega": 0.0026, "theta": -0.0018, "rho": 0.0011, "theo": 0.3458, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.4, "last_trade_time": "2026-10-21T12:38:05", "percent_change": 0.0, "prev_day_close": 0.449999995529652}, {"option": "PDSB270219P00001500", "bid": 0.3, "bid_size": 524.0, "ask": 0.75, "ask_size": 209.0, "iv": 1.1286, "open_interest": 11.0, "volume": 0.0, "delta": -0.4088, "gamma": 0.35, "vega": 0.0026, "theta": -0.0017, "rho": -0.0029, "theo": 0.6769, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.6, "last_trade_time": "2026-10-15T09:30:32", "percent_change": 0.0, "prev_day_close": 0.575000002980232}, {"option": "PDSB270219C00002000", "bid": 0.15, "bid_size": 4.0, "ask": 0.6, "ask_size": 1055.0, "iv": 2.1725, "open_interest": 166.0, "volume": 0.0, "delta": 0.509, "gamma": 0.3324, "vega": 0.0026, "theta": -0.002, "rho": 0.001, "theo": 0.2825, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.28, "last_trade_time": "2026-10-21T10:59:28", "percent_change": 0.0, "prev_day_close": 0.325000002980232}, {"option": "PDSB270219P00002000", "bid": 0.6, "bid_size": 397.0, "ask": 1.6, "ask_size": 432.0, "iv": 1.7836, "open_interest": 15.0, "volume": 0.0, "delta": -0.5016, "gamma": 0.3422, "vega": 0.0026, "theta": -0.0018, "rho": -0.0039, "theo": 1.1092, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.2, "last_trade_time": "2026-10-20T09:30:02", "percent_change": 0.0, "prev_day_close": 1.15000000596046}, {"option": "PDSB270219C00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1701.0, "iv": 2.5057, "open_interest": 2212.0, "volume": 0.0, "delta": 0.4472, "gamma": 0.314, "vega": 0.0026, "theta": -0.002, "rho": 0.0009, "theo": 0.2429, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.15, "last_trade_time": "2026-10-19T11:22:30", "percent_change": 0.0, "prev_day_close": 0.200000006705523}, {"option": "PDSB270219P00002500", "bid": 0.95, "bid_size": 457.0, "ask": 1.95, "ask_size": 412.0, "iv": 1.4301, "open_interest": 2.0, "volume": 0.0, "delta": -0.5658, "gamma": 0.3266, "vega": 0.0026, "theta": -0.0018, "rho": -0.0048, "theo": 1.5656, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.5, "last_trade_time": "2026-10-15T09:53:26", "percent_change": 0.0, "prev_day_close": 1.60000002384186}, {"option": "PDSB270219C00003000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 677.0, "iv": 3.0777, "open_interest": 0.0, "volume": 0.0, "delta": 0.4019, "gamma": 0.2958, "vega": 0.0025, "theta": -0.002, "rho": 0.0008, "theo": 0.215, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.425000000745058}, {"option": "PDSB270219P00003000", "bid": 1.45, "bid_size": 99.0, "ask": 2.45, "ask_size": 142.0, "iv": 1.6162, "open_interest": 0.0, "volume": 0.0, "delta": -0.6134, "gamma": 0.3112, "vega": 0.0025, "theta": -0.0018, "rho": -0.0054, "theo": 2.0343, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.07500004768372}, {"option": "PDSB270219C00003500", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 1005.0, "iv": 3.119, "open_interest": 5.0, "volume": 0.0, "delta": 0.3669, "gamma": 0.2794, "vega": 0.0025, "theta": -0.0021, "rho": 0.0007, "theo": 0.194, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.08, "last_trade_time": "2026-10-21T10:23:10", "percent_change": 0.0, "prev_day_close": 0.175000000745058}, {"option": "PDSB270219P00003500", "bid": 1.95, "bid_size": 93.0, "ask": 2.95, "ask_size": 143.0, "iv": 1.7679, "open_interest": 0.0, "volume": 0.0, "delta": -0.6508, "gamma": 0.2974, "vega": 0.0024, "theta": -0.0017, "rho": -0.006, "theo": 2.5101, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.52500009536743}, {"option": "PDSB270219C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 659.0, "iv": 3.5237, "open_interest": 2.0, "volume": 0.0, "delta": 0.296, "gamma": 0.2407, "vega": 0.0023, "theta": -0.002, "rho": 0.0006, "theo": 0.1528, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.05, "last_trade_time": "2026-10-19T12:42:46", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "PDSB270219P00005000", "bid": 3.4, "bid_size": 93.0, "ask": 4.4, "ask_size": 44.0, "iv": 1.832, "open_interest": 0.0, "volume": 0.0, "delta": -0.729, "gamma": 0.2668, "vega": 0.0021, "theta": -0.0015, "rho": -0.0073, "theo": 3.9611, "change": 0.0, "open": 0.0, "high": 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": "PDSB270219C00007500", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 681.0, "iv": 3.8417, "open_interest": 48.0, "volume": 0.0, "delta": 0.2299, "gamma": 0.1988, "vega": 0.002, "theta": -0.0019, "rho": 0.0005, "theo": 0.1157, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-10-20T14:22:10", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "PDSB270219P00007500", "bid": 5.9, "bid_size": 89.0, "ask": 6.9, "ask_size": 45.0, "iv": 2.1964, "open_interest": 1.0, "volume": 0.0, "delta": -0.8077, "gamma": 0.2404, "vega": 0.0017, "theta": -0.001, "rho": -0.0082, "theo": 6.4151, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.1, "last_trade_time": "2026-10-12T12:09:20", "percent_change": 0.0, "prev_day_close": 6.5}, {"option": "PDSB270521C00000500", "bid": 0.7, "bid_size": 2665.0, "ask": 0.95, "ask_size": 1913.0, "iv": 1.7794, "open_interest": 8308.0, "volume": 501.0, "delta": 0.9331, "gamma": 0.13, "vega": 0.0014, "theta": -0.0004, "rho": 0.0017, "theo": 0.7755, "change": -0.12, "open": 0.85, "high": 0.85, "low": 0.7, "tick": "no_change", "last_trade_price": 0.73, "last_trade_time": "2026-10-22T15:50:23", "percent_change": -14.1176, "prev_day_close": 0.849999964237213}, {"option": "PDSB270521P00000500", "bid": 0.05, "bid_size": 894.0, "ask": 0.2, "ask_size": 1260.0, "iv": 1.6695, "open_interest": 641.0, "volume": 100.0, "delta": -0.091, "gamma": 0.1317, "vega": 0.0014, "theta": -0.0005, "rho": -0.001, "theo": 0.0915, "change": 0.025, "open": 0.1, "high": 0.1, "low": 0.1, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-10-22T12:25:21", "percent_change": 33.3333, "prev_day_close": 0.0750000011175871}, {"option": "PDSB270521C00001000", "bid": 0.4, "bid_size": 1183.0, "ask": 0.85, "ask_size": 973.0, "iv": 1.7178, "open_interest": 480.0, "volume": 10.0, "delta": 0.7815, "gamma": 0.2538, "vega": 0.0028, "theta": -0.0009, "rho": 0.002, "theo": 0.5451, "change": -0.025, "open": 0.6, "high": 0.6, "low": 0.6, "tick": "no_change", "last_trade_price": 0.6, "last_trade_time": "2026-10-22T09:30:02", "percent_change": -4.0, "prev_day_close": 0.625}, {"option": "PDSB270521P00001000", "bid": 0.05, "bid_size": 2357.0, "ask": 0.6, "ask_size": 1063.0, "iv": 1.3267, "open_interest": 546.0, "volume": 0.0, "delta": -0.2455, "gamma": 0.2601, "vega": 0.0028, "theta": -0.0009, "rho": -0.0029, "theo": 0.3509, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.38, "last_trade_time": "2026-10-21T12:01:20", "percent_change": 0.0, "prev_day_close": 0.275000005960464}, {"option": "PDSB270521C00001500", "bid": 0.3, "bid_size": 10.0, "ask": 0.85, "ask_size": 904.0, "iv": 1.9514, "open_interest": 371.0, "volume": 15.0, "delta": 0.654, "gamma": 0.3032, "vega": 0.0033, "theta": -0.0011, "rho": 0.0019, "theo": 0.413, "change": -0.1, "open": 0.4, "high": 0.4, "low": 0.4, "tick": "no_change", "last_trade_price": 0.4, "last_trade_time": "2026-10-22T15:41:28", "percent_change": -20.0, "prev_day_close": 0.5}, {"option": "PDSB270521P00001500", "bid": 0.4, "bid_size": 555.0, "ask": 0.9, "ask_size": 228.0, "iv": 1.2613, "open_interest": 56.0, "volume": 0.0, "delta": -0.377, "gamma": 0.3152, "vega": 0.0033, "theta": -0.0011, "rho": -0.0048, "theo": 0.7106, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.7, "last_trade_time": "2026-10-15T13:32:29", "percent_change": 0.0, "prev_day_close": 0.649999991059303}, {"option": "PDSB270521C00002000", "bid": 0.05, "bid_size": 2910.0, "ask": 0.55, "ask_size": 1200.0, "iv": 1.3805, "open_interest": 496.0, "volume": 6.0, "delta": 0.5574, "gamma": 0.3152, "vega": 0.0035, "theta": -0.0012, "rho": 0.0018, "theo": 0.3299, "change": 0.025, "open": 0.3, "high": 0.4, "low": 0.3, "tick": "no_change", "last_trade_price": 0.4, "last_trade_time": "2026-10-22T12:40:14", "percent_change": 6.66667, "prev_day_close": 0.375}, {"option": "PDSB270521P00002000", "bid": 0.75, "bid_size": 487.0, "ask": 1.4, "ask_size": 181.0, "iv": 1.3335, "open_interest": 5.0, "volume": 0.0, "delta": -0.4783, "gamma": 0.3335, "vega": 0.0035, "theta": -0.0012, "rho": -0.0063, "theo": 1.1208, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.22, "last_trade_time": "2026-10-16T13:57:12", "percent_change": 0.0, "prev_day_close": 1.02500003576279}, {"option": "PDSB270521C00002500", "bid": 0.15, "bid_size": 5.0, "ask": 1.0, "ask_size": 1.0, "iv": 1.5625, "open_interest": 4480.0, "volume": 10.0, "delta": 0.4836, "gamma": 0.3114, "vega": 0.0035, "theta": -0.0012, "rho": 0.0016, "theo": 0.2732, "change": 0.02, "open": 0.27, "high": 0.27, "low": 0.27, "tick": "up", "last_trade_price": 0.27, "last_trade_time": "2026-10-22T11:34:58", "percent_change": 8.0, "prev_day_close": 0.25000000372529}, {"option": "PDSB270521P00002500", "bid": 1.15, "bid_size": 448.0, "ask": 1.8, "ask_size": 154.0, "iv": 1.2354, "open_interest": 10.0, "volume": 0.0, "delta": -0.5571, "gamma": 0.3361, "vega": 0.0034, "theta": -0.0012, "rho": -0.0074, "theo": 1.5589, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.64, "last_trade_time": "2026-10-16T13:53:09", "percent_change": 0.0, "prev_day_close": 1.52499997615814}, {"option": "PDSB270521C00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.35, "ask_size": 5.0, "iv": 1.3377, "open_interest": 0.0, "volume": 0.0, "delta": 0.4262, "gamma": 0.3009, "vega": 0.0035, "theta": -0.0012, "rho": 0.0015, "theo": 0.2323, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.300000011920929}, {"option": "PDSB270521P00003000", "bid": 1.6, "bid_size": 519.0, "ask": 2.35, "ask_size": 264.0, "iv": 1.3864, "open_interest": 0.0, "volume": 0.0, "delta": -0.62, "gamma": 0.3324, "vega": 0.0033, "theta": -0.0012, "rho": -0.0082, "theo": 2.0137, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.125}, {"option": "PDSB270521C00003500", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 749.0, "iv": 2.3795, "open_interest": 0.0, "volume": 0.0, "delta": 0.3802, "gamma": 0.288, "vega": 0.0034, "theta": -0.0012, "rho": 0.0013, "theo": 0.2014, "change": 0.0, "open": 0.0, "high": 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": "PDSB270521P00003500", "bid": 1.95, "bid_size": 484.0, "ask": 2.95, "ask_size": 380.0, "iv": 1.4258, "open_interest": 0.0, "volume": 0.0, "delta": -0.6715, "gamma": 0.3261, "vega": 0.0031, "theta": -0.0011, "rho": -0.0089, "theo": 2.4795, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.57500004768372}, {"option": "PDSB270521C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1.0, "iv": 1.5062, "open_interest": 4098.0, "volume": 0.0, "delta": 0.2854, "gamma": 0.2487, "vega": 0.003, "theta": -0.0011, "rho": 0.001, "theo": 0.1422, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.15, "last_trade_time": "2026-10-21T10:20:38", "percent_change": 0.0, "prev_day_close": 0.200000002980232}, {"option": "PDSB270521P00005000", "bid": 2.2, "bid_size": 93.0, "ask": 5.7, "ask_size": 911.0, "iv": 1.6995, "open_interest": 0.0, "volume": 0.0, "delta": -0.784, "gamma": 0.3085, "vega": 0.0025, "theta": -0.0009, "rho": -0.0095, "theo": 3.9147, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.04999995231628}, {"option": "PDSB270521C00007500", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1.0, "iv": 1.5349, "open_interest": 216.0, "volume": 0.0, "delta": 0.1988, "gamma": 0.1971, "vega": 0.0024, "theta": -0.0009, "rho": 0.0008, "theo": 0.093, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.07, "last_trade_time": "2026-10-21T15:09:04", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "PDSB270521P00007500", "bid": 4.6, "bid_size": 93.0, "ask": 8.1, "ask_size": 911.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9027, "gamma": 0.2878, "vega": 0.0012, "theta": -0.0007, "rho": -0.0061, "theo": 6.3678, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.55000019073486}], "symbol": "PDSB", "security_type": "stock", "exchange_id": 2, "current_price": 1.1509, "price_change": -0.08, "price_change_percent": -6.4516, "bid": 1.15, "ask": 1.17, "bid_size": 11600, "ask_size": 5300, "open": 1.16, "high": 1.22, "low": 1.115, "close": 1.16, "prev_day_close": 1.24, "volume": 5122579, "iv30": 185.716, "iv30_change": 0.0, "iv30_change_percent": 0.0, "seqno": 37150762095, "last_trade_time": "2026-10-22T15:59:56", "tick": "down"}, "symbol": "PDSB"}