{"timestamp": "2026-11-09 23:06:06", "data": {"options": [{"option": "AIFC261120C00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 89.0, "iv": 5.6127, "open_interest": 2687.0, "volume": 0.0, "delta": 0.0687, "gamma": 1.2669, "vega": 0.0, "theta": -0.0006, "rho": 0.0, "theo": 0.0025, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-30T11:48:22", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "AIFC261120P00000500", "bid": 0.2, "bid_size": 216.0, "ask": 0.4, "ask_size": 190.0, "iv": 0.0, "open_interest": 274.0, "volume": 0.0, "delta": -0.9384, "gamma": 1.2977, "vega": 0.0, "theta": -0.0006, "rho": -0.0001, "theo": 0.308, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.27, "last_trade_time": "2026-11-05T09:51:22", "percent_change": 0.0, "prev_day_close": 0.325000002980232}, {"option": "AIFC261120C00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 1.0, "iv": 7.5192, "open_interest": 1871.0, "volume": 0.0, "delta": 0.0265, "gamma": 0.4394, "vega": 0.0, "theta": -0.0003, "rho": 0.0, "theo": 0.0011, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-10-23T13:09:13", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "AIFC261120P00001000", "bid": 0.7, "bid_size": 162.0, "ask": 0.85, "ask_size": 1.0, "iv": 0.0, "open_interest": 142.0, "volume": 0.0, "delta": -0.9824, "gamma": 0.4889, "vega": 0.0, "theta": -0.0003, "rho": -0.0001, "theo": 0.8066, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.8, "last_trade_time": "2026-11-03T10:01:52", "percent_change": 0.0, "prev_day_close": 0.824999988079071}, {"option": "AIFC261120C00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 119.0, "iv": 8.5005, "open_interest": 995.0, "volume": 0.0, "delta": 0.0168, "gamma": 0.2631, "vega": 0.0, "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": 0.05, "last_trade_time": "2026-10-05T09:30:31", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "AIFC261120P00001500", "bid": 1.15, "bid_size": 224.0, "ask": 1.5, "ask_size": 66.0, "iv": 8.0826, "open_interest": 32.0, "volume": 0.0, "delta": -0.9933, "gamma": 0.2643, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 1.3063, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.3, "last_trade_time": "2026-11-03T10:01:54", "percent_change": 0.0, "prev_day_close": 1.32499998807907}, {"option": "AIFC261120C00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 277.0, "iv": 0.0, "open_interest": 400.0, "volume": 0.0, "delta": 0.0125, "gamma": 0.1887, "vega": 0.0, "theta": -0.0002, "rho": 0.0, "theo": 0.0005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.05, "last_trade_time": "2026-09-14T09:30:32", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "AIFC261120P00002000", "bid": 1.65, "bid_size": 370.0, "ask": 1.85, "ask_size": 12.0, "iv": 0.0, "open_interest": 48.0, "volume": 3.0, "delta": -0.9973, "gamma": 0.1236, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 1.8063, "change": -0.055, "open": 1.77, "high": 1.77, "low": 1.77, "tick": "no_change", "last_trade_price": 1.77, "last_trade_time": "2026-11-09T15:40:09", "percent_change": -3.0137, "prev_day_close": 1.82499998807907}, {"option": "AIFC261120C00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 211.0, "iv": 0.0, "open_interest": 34.0, "volume": 0.0, "delta": 0.0085, "gamma": 0.1223, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0004, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-07-15T10:54:58", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "AIFC261120P00003000", "bid": 2.65, "bid_size": 229.0, "ask": 2.85, "ask_size": 24.0, "iv": 0.0, "open_interest": 34.0, "volume": 1.0, "delta": -0.9996, "gamma": 0.0227, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 2.8062, "change": -0.055, "open": 2.77, "high": 2.77, "low": 2.77, "tick": "down", "last_trade_price": 2.77, "last_trade_time": "2026-11-09T15:41:07", "percent_change": -1.9469, "prev_day_close": 2.82500004768372}, {"option": "AIFC261120C00004000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 1.0, "iv": 0.0, "open_interest": 9.0, "volume": 0.0, "delta": 0.0066, "gamma": 0.0916, "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": "up", "last_trade_price": 0.08, "last_trade_time": "2026-05-14T14:39:44", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "AIFC261120P00004000", "bid": 3.7, "bid_size": 45.0, "ask": 3.9, "ask_size": 31.0, "iv": 0.0, "open_interest": 12.0, "volume": 1.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 3.8062, "change": -0.03, "open": 3.77, "high": 3.77, "low": 3.77, "tick": "down", "last_trade_price": 3.77, "last_trade_time": "2026-11-09T15:42:05", "percent_change": -0.789472, "prev_day_close": 3.79999995231628}, {"option": "AIFC261120C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 1.7, "ask_size": 471.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0054, "gamma": 0.0738, "vega": 0.0, "theta": -0.0001, "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": 0.850000023841858}, {"option": "AIFC261120P00005000", "bid": 4.0, "bid_size": 165.0, "ask": 4.9, "ask_size": 12.0, "iv": 0.0, "open_interest": 50.0, "volume": 2.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 4.8062, "change": 0.26, "open": 4.76, "high": 4.76, "low": 4.76, "tick": "no_change", "last_trade_price": 4.76, "last_trade_time": "2026-11-09T15:43:02", "percent_change": 5.77778, "prev_day_close": 4.5}, {"option": "AIFC261218C00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 6.0, "iv": 5.1, "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": 0.025000000372529}, {"option": "AIFC261218P00002500", "bid": 2.15, "bid_size": 157.0, "ask": 2.5, "ask_size": 36.0, "iv": 5.1657, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 2.3062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.2, "last_trade_time": "2026-10-23T13:52:22", "percent_change": 0.0, "prev_day_close": 2.32500004768372}, {"option": "AIFC261218C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 164.0, "iv": 5.8542, "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": 0.025000000372529}, {"option": "AIFC261218P00005000", "bid": 4.6, "bid_size": 157.0, "ask": 5.0, "ask_size": 36.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 4.8062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.79999995231628}, {"option": "AIFC261218C00007500", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 205.0, "iv": 8.3864, "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": 0.0750000029802322}, {"option": "AIFC261218P00007500", "bid": 7.1, "bid_size": 157.0, "ask": 7.5, "ask_size": 36.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 7.3062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.29999995231628}, {"option": "AIFC270115C00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 184.0, "iv": 2.2337, "open_interest": 664.0, "volume": 0.0, "delta": 0.389, "gamma": 1.8403, "vega": 0.0003, "theta": -0.0006, "rho": 0.0001, "theo": 0.0337, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-03T15:47:05", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "AIFC270115P00000500", "bid": 0.2, "bid_size": 36.0, "ask": 0.45, "ask_size": 235.0, "iv": 2.2261, "open_interest": 58.0, "volume": 0.0, "delta": -0.6375, "gamma": 1.8927, "vega": 0.0003, "theta": -0.0006, "rho": -0.0005, "theo": 0.3337, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.33, "last_trade_time": "2026-11-06T09:37:06", "percent_change": 0.0, "prev_day_close": 0.324999995529652}, {"option": "AIFC270115C00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 1.0, "iv": 3.8112, "open_interest": 733.0, "volume": 0.0, "delta": 0.3181, "gamma": 1.3471, "vega": 0.0003, "theta": -0.0007, "rho": 0.0001, "theo": 0.0297, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T15:18:26", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "AIFC270115P00001000", "bid": 0.65, "bid_size": 137.0, "ask": 1.0, "ask_size": 136.0, "iv": 3.0655, "open_interest": 48.0, "volume": 0.0, "delta": -0.7132, "gamma": 1.4268, "vega": 0.0003, "theta": -0.0006, "rho": -0.0008, "theo": 0.8279, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.6, "last_trade_time": "2026-10-15T12:42:58", "percent_change": 0.0, "prev_day_close": 0.824999988079071}, {"option": "AIFC270115C00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 7.0, "iv": 3.4102, "open_interest": 181.0, "volume": 0.0, "delta": 0.2914, "gamma": 1.163, "vega": 0.0003, "theta": -0.0007, "rho": 0.0, "theo": 0.0281, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-30T11:48:22", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "AIFC270115P00001500", "bid": 1.15, "bid_size": 37.0, "ask": 1.5, "ask_size": 135.0, "iv": 3.5234, "open_interest": 10.0, "volume": 0.0, "delta": -0.7445, "gamma": 1.271, "vega": 0.0003, "theta": -0.0007, "rho": -0.0011, "theo": 1.3249, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.32499998807907}, {"option": "AIFC270115C00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 54.0, "iv": 3.6761, "open_interest": 1519.0, "volume": 0.0, "delta": 0.276, "gamma": 1.0601, "vega": 0.0003, "theta": -0.0008, "rho": 0.0, "theo": 0.0271, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-10-30T10:23:29", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "AIFC270115P00002000", "bid": 1.65, "bid_size": 37.0, "ask": 2.0, "ask_size": 130.0, "iv": 3.8431, "open_interest": 0.0, "volume": 0.0, "delta": -0.7647, "gamma": 1.1974, "vega": 0.0002, "theta": -0.0007, "rho": -0.0013, "theo": 1.8227, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.44, "last_trade_time": "2026-09-25T10:26:14", "percent_change": 0.0, "prev_day_close": 1.82499998807907}, {"option": "AIFC270115C00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 239.0, "iv": 4.8656, "open_interest": 2137.0, "volume": 0.0, "delta": 0.2577, "gamma": 0.9422, "vega": 0.0003, "theta": -0.0008, "rho": 0.0, "theo": 0.0259, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-10-08T10:44:57", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "AIFC270115P00003000", "bid": 2.65, "bid_size": 127.0, "ask": 3.0, "ask_size": 133.0, "iv": 4.2956, "open_interest": 1.0, "volume": 0.0, "delta": -0.7925, "gamma": 1.1385, "vega": 0.0002, "theta": -0.0006, "rho": -0.0016, "theo": 2.8194, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.82500004768372}, {"option": "AIFC270115C00004000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 1.0, "iv": 4.2702, "open_interest": 1334.0, "volume": 0.0, "delta": 0.2464, "gamma": 0.8728, "vega": 0.0003, "theta": -0.0008, "rho": 0.0, "theo": 0.0251, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-09-29T13:45:01", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "AIFC270115P00004000", "bid": 3.6, "bid_size": 263.0, "ask": 4.0, "ask_size": 135.0, "iv": 0.0, "open_interest": 43.0, "volume": 0.0, "delta": -0.8134, "gamma": 1.1257, "vega": 0.0002, "theta": -0.0006, "rho": -0.0018, "theo": 3.8169, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.79999995231628}, {"option": "AIFC270115C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 1.0, "iv": 4.4499, "open_interest": 1020.0, "volume": 0.0, "delta": 0.2384, "gamma": 0.8254, "vega": 0.0003, "theta": -0.0008, "rho": 0.0, "theo": 0.0246, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.05, "last_trade_time": "2026-09-29T09:30:03", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "AIFC270115P00005000", "bid": 4.6, "bid_size": 225.0, "ask": 5.0, "ask_size": 127.0, "iv": 0.0, "open_interest": 6.0, "volume": 0.0, "delta": -0.8311, "gamma": 1.1491, "vega": 0.0002, "theta": -0.0006, "rho": -0.0019, "theo": 4.8149, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.57, "last_trade_time": "2026-08-05T13:12:45", "percent_change": 0.0, "prev_day_close": 4.79999995231628}, {"option": "AIFC270115C00007000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 5.0, "iv": 4.7122, "open_interest": 1022.0, "volume": 0.0, "delta": 0.2272, "gamma": 0.7623, "vega": 0.0002, "theta": -0.0009, "rho": 0.0, "theo": 0.0237, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-07-23T14:28:22", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "AIFC270115P00007000", "bid": 6.6, "bid_size": 226.0, "ask": 7.0, "ask_size": 124.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8592, "gamma": 1.1536, "vega": 0.0001, "theta": -0.0005, "rho": -0.0018, "theo": 6.8117, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.79999995231628}, {"option": "AIFC270219C00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 410.0, "iv": 2.4118, "open_interest": 78.0, "volume": 1.0, "delta": 0.2148, "gamma": 1.997, "vega": 0.0003, "theta": -0.0002, "rho": 0.0001, "theo": 0.0126, "change": -0.03, "open": 0.02, "high": 0.02, "low": 0.02, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-09T09:30:06", "percent_change": -60.0, "prev_day_close": 0.0500000007450581}, {"option": "AIFC270219P00000500", "bid": 0.25, "bid_size": 45.0, "ask": 0.4, "ask_size": 47.0, "iv": 1.8582, "open_interest": 3.0, "volume": 0.0, "delta": -0.8399, "gamma": 2.2204, "vega": 0.0002, "theta": -0.0002, "rho": -0.0005, "theo": 0.3116, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.17, "last_trade_time": "2026-09-30T10:25:45", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "AIFC270219C00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 311.0, "iv": 3.6652, "open_interest": 2.0, "volume": 0.0, "delta": 0.1039, "gamma": 1.0096, "vega": 0.0002, "theta": -0.0001, "rho": 0.0, "theo": 0.006, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-09-24T09:30:01", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "AIFC270219P00001000", "bid": 0.65, "bid_size": 45.0, "ask": 1.0, "ask_size": 45.0, "iv": 2.5644, "open_interest": 0.0, "volume": 0.0, "delta": -0.9705, "gamma": 1.3156, "vega": 0.0, "theta": -0.0001, "rho": -0.0002, "theo": 0.8063, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.824999988079071}, {"option": "AIFC270219C00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 71.0, "iv": 4.0021, "open_interest": 0.0, "volume": 0.0, "delta": 0.0683, "gamma": 0.6752, "vega": 0.0001, "theta": -0.0001, "rho": 0.0, "theo": 0.0039, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "AIFC270219P00001500", "bid": 1.15, "bid_size": 43.0, "ask": 1.5, "ask_size": 43.0, "iv": 2.9551, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 1.3062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.32499998807907}, {"option": "AIFC270219C00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 70.0, "iv": 4.2261, "open_interest": 0.0, "volume": 0.0, "delta": 0.0504, "gamma": 0.5047, "vega": 0.0001, "theta": -0.0001, "rho": 0.0, "theo": 0.0029, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "AIFC270219P00002000", "bid": 1.65, "bid_size": 43.0, "ask": 2.0, "ask_size": 43.0, "iv": 3.2302, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 1.8062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.82499998807907}, {"option": "AIFC270219C00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 178.0, "iv": 4.3928, "open_interest": 253.0, "volume": 0.0, "delta": 0.0396, "gamma": 0.4007, "vega": 0.0001, "theta": -0.0001, "rho": 0.0, "theo": 0.0022, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-07T15:34:02", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "AIFC270219P00002500", "bid": 2.15, "bid_size": 54.0, "ask": 2.5, "ask_size": 45.0, "iv": 3.4464, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 2.3062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.32500004768372}, {"option": "AIFC270219C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 188.0, "iv": 4.8772, "open_interest": 5.0, "volume": 0.0, "delta": 0.018, "gamma": 0.1888, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-08-13T13:42:17", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "AIFC270219P00005000", "bid": 4.6, "bid_size": 157.0, "ask": 5.0, "ask_size": 44.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 4.8062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.79999995231628}, {"option": "AIFC270219C00007500", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 81.0, "iv": 4.5368, "open_interest": 0.0, "volume": 0.0, "delta": 0.011, "gamma": 0.1177, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0006, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "AIFC270219P00007500", "bid": 7.1, "bid_size": 157.0, "ask": 7.5, "ask_size": 45.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 7.3062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.29999995231628}, {"option": "AIFC270521C00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 258.0, "iv": 1.7072, "open_interest": 12.0, "volume": 0.0, "delta": 0.3504, "gamma": 2.0578, "vega": 0.0005, "theta": -0.0002, "rho": 0.0002, "theo": 0.0271, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-10-27T09:30:05", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "AIFC270521P00000500", "bid": 0.25, "bid_size": 76.0, "ask": 0.4, "ask_size": 104.0, "iv": 1.4421, "open_interest": 0.0, "volume": 0.0, "delta": -0.7385, "gamma": 2.3527, "vega": 0.0005, "theta": -0.0002, "rho": -0.001, "theo": 0.3183, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "AIFC270521C00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 297.0, "iv": 2.1883, "open_interest": 0.0, "volume": 0.0, "delta": 0.235, "gamma": 1.382, "vega": 0.0004, "theta": -0.0002, "rho": 0.0001, "theo": 0.0185, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "AIFC270521P00001000", "bid": 0.65, "bid_size": 123.0, "ask": 1.0, "ask_size": 121.0, "iv": 1.9955, "open_interest": 0.0, "volume": 0.0, "delta": -0.8804, "gamma": 1.8233, "vega": 0.0003, "theta": -0.0001, "rho": -0.0011, "theo": 0.8093, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.824999988079071}, {"option": "AIFC270521C00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 66.0, "iv": 2.8598, "open_interest": 0.0, "volume": 0.0, "delta": 0.189, "gamma": 1.1088, "vega": 0.0004, "theta": -0.0002, "rho": 0.0001, "theo": 0.015, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "AIFC270521P00001500", "bid": 1.15, "bid_size": 52.0, "ask": 1.5, "ask_size": 44.0, "iv": 2.3094, "open_interest": 0.0, "volume": 0.0, "delta": -0.9508, "gamma": 1.6196, "vega": 0.0001, "theta": -0.0001, "rho": -0.0006, "theo": 1.3065, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.08, "last_trade_time": "2026-09-21T15:09:58", "percent_change": 0.0, "prev_day_close": 1.32499998807907}, {"option": "AIFC270521C00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 69.0, "iv": 3.0238, "open_interest": 0.0, "volume": 0.0, "delta": 0.1622, "gamma": 0.9513, "vega": 0.0004, "theta": -0.0002, "rho": 0.0001, "theo": 0.0129, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "AIFC270521P00002000", "bid": 1.65, "bid_size": 54.0, "ask": 2.0, "ask_size": 43.0, "iv": 2.5345, "open_interest": 0.0, "volume": 0.0, "delta": -0.9837, "gamma": 0.6269, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 1.8062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.82499998807907}, {"option": "AIFC270521C00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 1.0, "iv": 2.7186, "open_interest": 0.0, "volume": 0.0, "delta": 0.144, "gamma": 0.8452, "vega": 0.0003, "theta": -0.0001, "rho": 0.0001, "theo": 0.0114, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "AIFC270521P00002500", "bid": 2.0, "bid_size": 251.0, "ask": 4.5, "ask_size": 12.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9992, "gamma": 0.0295, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 2.3062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.15000009536743}, {"option": "AIFC270521C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 2309.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0987, "gamma": 0.584, "vega": 0.0002, "theta": -0.0001, "rho": 0.0001, "theo": 0.0078, "change": 0.0, "open": 0.0, "high": 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": "AIFC270521P00005000", "bid": 4.2, "bid_size": 252.0, "ask": 7.0, "ask_size": 15.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 4.8062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.59999990463257}, {"option": "AIFC270521C00007500", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 2330.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0784, "gamma": 0.4678, "vega": 0.0002, "theta": -0.0001, "rho": 0.0, "theo": 0.0061, "change": 0.0, "open": 0.0, "high": 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": "AIFC270521P00007500", "bid": 6.6, "bid_size": 243.0, "ask": 9.5, "ask_size": 16.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 7.3062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.04999995231628}, {"option": "AIFC280121C00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 263.0, "iv": 1.3042, "open_interest": 822.0, "volume": 0.0, "delta": 0.6669, "gamma": 1.5153, "vega": 0.0009, "theta": -0.0001, "rho": 0.0006, "theo": 0.0789, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-11-06T13:34:38", "percent_change": 0.0, "prev_day_close": 0.125000001862645}, {"option": "AIFC280121P00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.45, "ask_size": 15.0, "iv": 0.0, "open_interest": 9.0, "volume": 0.0, "delta": -0.5068, "gamma": 1.8442, "vega": 0.0008, "theta": -0.0001, "rho": -0.0024, "theo": 0.3455, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.4, "last_trade_time": "2026-11-05T15:37:46", "percent_change": 0.0, "prev_day_close": 0.224999994039536}, {"option": "AIFC280121C00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 385.0, "iv": 1.9019, "open_interest": 1065.0, "volume": 0.0, "delta": 0.5057, "gamma": 1.4442, "vega": 0.001, "theta": -0.0001, "rho": 0.0005, "theo": 0.0558, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-06T13:29:19", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "AIFC280121P00001000", "bid": 0.5, "bid_size": 18.0, "ask": 1.4, "ask_size": 80.0, "iv": 3.4657, "open_interest": 138.0, "volume": 0.0, "delta": -0.7243, "gamma": 2.1197, "vega": 0.0007, "theta": -0.0001, "rho": -0.0029, "theo": 0.819, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.75, "last_trade_time": "2026-10-28T11:03:21", "percent_change": 0.0, "prev_day_close": 1.04999998211861}, {"option": "AIFC280121C00001500", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 3341.0, "iv": 0.0, "open_interest": 270.0, "volume": 0.0, "delta": 0.4208, "gamma": 1.3348, "vega": 0.0009, "theta": -0.0001, "rho": 0.0004, "theo": 0.0448, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-09-10T09:30:04", "percent_change": 0.0, "prev_day_close": 0.5}, {"option": "AIFC280121P00001500", "bid": 0.95, "bid_size": 9.0, "ask": 1.95, "ask_size": 10.0, "iv": 3.851, "open_interest": 142.0, "volume": 0.0, "delta": -0.8667, "gamma": 2.3568, "vega": 0.0004, "theta": -0.0001, "rho": -0.0023, "theo": 1.3089, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.15, "last_trade_time": "2026-07-23T11:42:44", "percent_change": 0.0, "prev_day_close": 1.39999997615814}, {"option": "AIFC280121C00002000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 1.0, "iv": 2.1778, "open_interest": 953.0, "volume": 0.0, "delta": 0.3658, "gamma": 1.2392, "vega": 0.0009, "theta": -0.0001, "rho": 0.0004, "theo": 0.0379, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.1, "last_trade_time": "2026-11-03T09:31:30", "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "AIFC280121P00002000", "bid": 1.4, "bid_size": 352.0, "ask": 2.35, "ask_size": 30.0, "iv": 2.6193, "open_interest": 15.0, "volume": 0.0, "delta": -0.9503, "gamma": 1.4904, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 1.8062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.53, "last_trade_time": "2026-06-10T15:45:40", "percent_change": 0.0, "prev_day_close": 1.95000004768372}, {"option": "AIFC280121C00003000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 3442.0, "iv": 0.0, "open_interest": 1101.0, "volume": 0.0, "delta": 0.2965, "gamma": 1.0905, "vega": 0.0008, "theta": -0.0001, "rho": 0.0003, "theo": 0.0297, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.14, "last_trade_time": "2026-10-26T12:11:52", "percent_change": 0.0, "prev_day_close": 0.5}, {"option": "AIFC280121P00003000", "bid": 2.4, "bid_size": 350.0, "ask": 3.4, "ask_size": 35.0, "iv": 3.3539, "open_interest": 2.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 2.8062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.63, "last_trade_time": "2026-08-07T14:12:48", "percent_change": 0.0, "prev_day_close": 2.90000009536743}, {"option": "AIFC280121C00004000", "bid": 0.0, "bid_size": 0.0, "ask": 0.6, "ask_size": 1.0, "iv": 0.0, "open_interest": 968.0, "volume": 0.0, "delta": 0.253, "gamma": 0.9811, "vega": 0.0007, "theta": -0.0001, "rho": 0.0003, "theo": 0.0248, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-05T15:33:58", "percent_change": 0.0, "prev_day_close": 0.275000005960464}, {"option": "AIFC280121P00004000", "bid": 3.4, "bid_size": 347.0, "ask": 4.3, "ask_size": 11.0, "iv": 2.8138, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 3.8062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.37, "last_trade_time": "2026-04-29T13:00:54", "percent_change": 0.0, "prev_day_close": 3.90000009536743}, {"option": "AIFC280121C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 77.0, "iv": 0.0, "open_interest": 601.0, "volume": 0.0, "delta": 0.2226, "gamma": 0.8966, "vega": 0.0007, "theta": -0.0001, "rho": 0.0002, "theo": 0.0214, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.25, "last_trade_time": "2026-10-07T10:42:40", "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "AIFC280121P00005000", "bid": 4.3, "bid_size": 347.0, "ask": 5.3, "ask_size": 11.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 4.8062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.90000009536743}, {"option": "AIFC280121C00007000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 69.0, "iv": 2.3404, "open_interest": 520.0, "volume": 0.0, "delta": 0.182, "gamma": 0.7731, "vega": 0.0006, "theta": -0.0001, "rho": 0.0002, "theo": 0.0171, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-10-30T09:32:38", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "AIFC280121P00007000", "bid": 6.3, "bid_size": 350.0, "ask": 7.3, "ask_size": 24.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 6.8062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.32, "last_trade_time": "2026-06-05T12:07:26", "percent_change": 0.0, "prev_day_close": 6.90000009536743}], "symbol": "AIFC", "security_type": "stock", "exchange_id": 2, "current_price": 0.1995, "price_change": 0.0225, "price_change_percent": 13.2353, "bid": 0.19, "ask": 0.2, "bid_size": 400, "ask_size": 5000, "open": 0.1819, "high": 0.1999, "low": 0.1773, "close": 0.1925, "prev_day_close": 0.17, "volume": 558427, "iv30": 53.749, "iv30_change": -15.164, "iv30_change_percent": -22.0046, "seqno": 10402850487, "last_trade_time": "2026-11-09T15:59:53", "tick": "up"}, "symbol": "AIFC"}