{"timestamp": "2026-11-11 00:08:35", "data": {"options": [{"option": "ASM261120C00002500", "bid": 1.85, "bid_size": 177.0, "ask": 2.55, "ask_size": 78.0, "iv": 2.8622, "open_interest": 49.0, "volume": 0.0, "delta": 0.9598, "gamma": 0.047, "vega": 0.0007, "theta": -0.0073, "rho": 0.0008, "theo": 2.1622, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.45, "last_trade_time": "2026-11-09T15:31:15", "percent_change": 0.0, "prev_day_close": 2.42499995231628}, {"option": "ASM261120P00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 1571.0, "iv": 3.364, "open_interest": 4.0, "volume": 0.0, "delta": -0.0402, "gamma": 0.047, "vega": 0.0007, "theta": -0.0076, "rho": -0.0001, "theo": 0.034, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-06T15:31:07", "percent_change": 0.0, "prev_day_close": 0.125}, {"option": "ASM261120C00005000", "bid": 0.05, "bid_size": 858.0, "ask": 0.15, "ask_size": 27.0, "iv": 0.7576, "open_interest": 540.0, "volume": 23.0, "delta": 0.3103, "gamma": 0.5626, "vega": 0.0027, "theta": -0.0111, "rho": 0.0004, "theo": 0.1152, "change": -0.125, "open": 0.18, "high": 0.18, "low": 0.05, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-11-10T15:43:27", "percent_change": -55.5556, "prev_day_close": 0.225000001490116}, {"option": "ASM261120P00005000", "bid": 0.2, "bid_size": 783.0, "ask": 0.7, "ask_size": 719.0, "iv": 0.682, "open_interest": 230.0, "volume": 2.0, "delta": -0.6918, "gamma": 0.565, "vega": 0.0027, "theta": -0.0111, "rho": -0.0009, "theo": 0.4845, "change": 0.2, "open": 0.35, "high": 0.5, "low": 0.35, "tick": "up", "last_trade_price": 0.5, "last_trade_time": "2026-11-10T09:49:44", "percent_change": 66.6667, "prev_day_close": 0.299999997019768}, {"option": "ASM261120C00007500", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 25.0, "iv": 1.6528, "open_interest": 514.0, "volume": 0.0, "delta": 0.0683, "gamma": 0.0965, "vega": 0.001, "theta": -0.0084, "rho": 0.0001, "theo": 0.0354, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-30T10:57:21", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "ASM261120P00007500", "bid": 2.2, "bid_size": 110.0, "ask": 3.4, "ask_size": 62.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.934, "gamma": 0.098, "vega": 0.001, "theta": -0.0082, "rho": -0.0012, "theo": 2.9045, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.14, "last_trade_time": "2026-10-30T15:56:38", "percent_change": 0.0, "prev_day_close": 2.60000002384186}, {"option": "ASM261120C00010000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 18.0, "iv": 2.3781, "open_interest": 5.0, "volume": 0.0, "delta": 0.0398, "gamma": 0.0468, "vega": 0.0006, "theta": -0.0071, "rho": 0.0, "theo": 0.0245, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-09-28T15:09:55", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "ASM261120P00010000", "bid": 4.7, "bid_size": 113.0, "ask": 5.9, "ask_size": 58.0, "iv": 0.0, "open_interest": 5.0, "volume": 0.0, "delta": -0.9628, "gamma": 0.0482, "vega": 0.0006, "theta": -0.0067, "rho": -0.0012, "theo": 5.3929, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.4, "last_trade_time": "2026-10-23T15:35:53", "percent_change": 0.0, "prev_day_close": 5.09999990463257}, {"option": "ASM261120C00012500", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 496.0, "iv": 5.18, "open_interest": 1.0, "volume": 0.0, "delta": 0.029, "gamma": 0.0304, "vega": 0.0005, "theta": -0.0063, "rho": 0.0, "theo": 0.0196, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.27, "last_trade_time": "2026-09-21T09:30:30", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ASM261120P00012500", "bid": 7.1, "bid_size": 109.0, "ask": 8.5, "ask_size": 58.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9742, "gamma": 0.032, "vega": 0.0004, "theta": -0.0057, "rho": -0.0012, "theo": 7.8874, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.64999985694885}, {"option": "ASM261218C00002500", "bid": 1.9, "bid_size": 117.0, "ask": 2.6, "ask_size": 79.0, "iv": 1.6756, "open_interest": 10.0, "volume": 0.0, "delta": 0.947, "gamma": 0.0526, "vega": 0.0016, "theta": -0.0027, "rho": 0.0024, "theo": 2.1928, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.33, "last_trade_time": "2026-10-27T15:40:23", "percent_change": 0.0, "prev_day_close": 2.60000002384186}, {"option": "ASM261218P00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.2, "ask_size": 2926.0, "iv": 1.6204, "open_interest": 8.0, "volume": 0.0, "delta": -0.0533, "gamma": 0.0527, "vega": 0.0016, "theta": -0.0029, "rho": -0.0003, "theo": 0.0545, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.08, "last_trade_time": "2026-11-03T13:55:00", "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "ASM261218C00005000", "bid": 0.2, "bid_size": 608.0, "ask": 0.35, "ask_size": 886.0, "iv": 0.6925, "open_interest": 186.0, "volume": 2.0, "delta": 0.4197, "gamma": 0.3704, "vega": 0.0058, "theta": -0.0054, "rho": 0.0018, "theo": 0.2814, "change": -0.155, "open": 0.28, "high": 0.28, "low": 0.27, "tick": "down", "last_trade_price": 0.27, "last_trade_time": "2026-11-10T15:28:56", "percent_change": -36.4706, "prev_day_close": 0.424999997019768}, {"option": "ASM261218P00005000", "bid": 0.55, "bid_size": 220.0, "ask": 0.7, "ask_size": 127.0, "iv": 0.6881, "open_interest": 29.0, "volume": 40.0, "delta": -0.5846, "gamma": 0.3751, "vega": 0.0058, "theta": -0.0054, "rho": -0.0028, "theo": 0.634, "change": 0.225, "open": 0.5, "high": 0.7, "low": 0.5, "tick": "no_change", "last_trade_price": 0.7, "last_trade_time": "2026-11-10T11:51:43", "percent_change": 47.3684, "prev_day_close": 0.475000008940697}, {"option": "ASM261218C00007500", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 12.0, "iv": 0.8433, "open_interest": 47.0, "volume": 0.0, "delta": 0.0941, "gamma": 0.1119, "vega": 0.0025, "theta": -0.0032, "rho": 0.0004, "theo": 0.0562, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T15:32:00", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "ASM261218P00007500", "bid": 2.8, "bid_size": 22.0, "ask": 3.1, "ask_size": 188.0, "iv": 1.147, "open_interest": 1.0, "volume": 88.0, "delta": -0.9161, "gamma": 0.118, "vega": 0.0022, "theta": -0.0031, "rho": -0.0034, "theo": 2.9098, "change": 0.2, "open": 2.9, "high": 2.9, "low": 2.9, "tick": "up", "last_trade_price": 2.9, "last_trade_time": "2026-11-10T10:47:06", "percent_change": 7.40741, "prev_day_close": 2.69999992847443}, {"option": "ASM261218C00010000", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 762.0, "iv": 1.3735, "open_interest": 0.0, "volume": 0.0, "delta": 0.0443, "gamma": 0.0501, "vega": 0.0014, "theta": -0.0022, "rho": 0.0002, "theo": 0.0281, "change": 0.0, "open": 0.0, "high": 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": "ASM261218P00010000", "bid": 4.7, "bid_size": 116.0, "ask": 5.9, "ask_size": 62.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.969, "gamma": 0.0573, "vega": 0.001, "theta": -0.002, "rho": -0.0026, "theo": 5.3837, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.14999985694885}, {"option": "ASM270115C00002500", "bid": 1.9, "bid_size": 621.0, "ask": 2.65, "ask_size": 544.0, "iv": 1.2457, "open_interest": 267.0, "volume": 0.0, "delta": 0.9493, "gamma": 0.053, "vega": 0.0022, "theta": -0.0016, "rho": 0.0041, "theo": 2.2362, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.0, "last_trade_time": "2026-11-05T10:58:10", "percent_change": 0.0, "prev_day_close": 2.52499997615814}, {"option": "ASM270115P00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 61.0, "iv": 1.0334, "open_interest": 2.0, "volume": 0.0, "delta": -0.057, "gamma": 0.0534, "vega": 0.0022, "theta": -0.0018, "rho": -0.0006, "theo": 0.0621, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-06-09T10:10:37", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "ASM270115C00005000", "bid": 0.25, "bid_size": 2422.0, "ask": 0.45, "ask_size": 66.0, "iv": 0.5989, "open_interest": 1629.0, "volume": 28.0, "delta": 0.4762, "gamma": 0.295, "vega": 0.0079, "theta": -0.0041, "rho": 0.0034, "theo": 0.419, "change": -0.18, "open": 0.6, "high": 0.6, "low": 0.38, "tick": "up", "last_trade_price": 0.42, "last_trade_time": "2026-11-10T14:55:31", "percent_change": -30.0, "prev_day_close": 0.599999994039536}, {"option": "ASM270115P00005000", "bid": 0.35, "bid_size": 2261.0, "ask": 0.85, "ask_size": 781.0, "iv": 0.5168, "open_interest": 1324.0, "volume": 0.0, "delta": -0.5383, "gamma": 0.3031, "vega": 0.0078, "theta": -0.0041, "rho": -0.0045, "theo": 0.7316, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.83, "last_trade_time": "2026-11-05T14:44:31", "percent_change": 0.0, "prev_day_close": 0.575000017881394}, {"option": "ASM270115C00007500", "bid": 0.05, "bid_size": 48.0, "ask": 0.1, "ask_size": 89.0, "iv": 0.7974, "open_interest": 4528.0, "volume": 6.0, "delta": 0.133, "gamma": 0.1287, "vega": 0.0042, "theta": -0.0027, "rho": 0.001, "theo": 0.0936, "change": 0.0, "open": 0.1, "high": 0.1, "low": 0.06, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-11-10T13:32:42", "percent_change": -3.35276e-06, "prev_day_close": 0.100000003352761}, {"option": "ASM270115P00007500", "bid": 2.8, "bid_size": 757.0, "ask": 3.4, "ask_size": 1100.0, "iv": 1.2113, "open_interest": 964.0, "volume": 0.0, "delta": -0.8952, "gamma": 0.1416, "vega": 0.0035, "theta": -0.0026, "rho": -0.0051, "theo": 2.9164, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.0, "last_trade_time": "2026-11-04T10:46:06", "percent_change": 0.0, "prev_day_close": 2.92499995231628}, {"option": "ASM270115C00010000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 2359.0, "iv": 1.1192, "open_interest": 1128.0, "volume": 0.0, "delta": 0.0609, "gamma": 0.0606, "vega": 0.0024, "theta": -0.0018, "rho": 0.0004, "theo": 0.0429, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-11-04T13:11:43", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "ASM270115P00010000", "bid": 4.7, "bid_size": 459.0, "ask": 5.9, "ask_size": 459.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": -0.9752, "gamma": 0.0761, "vega": 0.0011, "theta": -0.0017, "rho": -0.0027, "theo": 5.3787, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.86, "last_trade_time": "2026-10-21T13:49:48", "percent_change": 0.0, "prev_day_close": 5.14999985694885}, {"option": "ASM270115C00012500", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 497.0, "iv": 1.1176, "open_interest": 2159.0, "volume": 10.0, "delta": 0.036, "gamma": 0.0354, "vega": 0.0015, "theta": -0.0013, "rho": 0.0003, "theo": 0.0257, "change": 0.015, "open": 0.04, "high": 0.04, "low": 0.04, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-11-10T10:38:19", "percent_change": 60.0, "prev_day_close": 0.025000000372529}, {"option": "ASM270115P00012500", "bid": 6.9, "bid_size": 424.0, "ask": 8.8, "ask_size": 398.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9982, "gamma": 0.009, "vega": 0.0, "theta": -0.0009, "rho": 0.0, "theo": 7.875, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.1, "last_trade_time": "2026-07-02T10:03:53", "percent_change": 0.0, "prev_day_close": 7.64999985694885}, {"option": "ASM270115C00015000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 3889.0, "iv": 2.2073, "open_interest": 1011.0, "volume": 0.0, "delta": 0.0242, "gamma": 0.0235, "vega": 0.0011, "theta": -0.001, "rho": 0.0002, "theo": 0.0175, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.1, "last_trade_time": "2026-10-01T10:23:26", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ASM270115P00015000", "bid": 9.4, "bid_size": 424.0, "ask": 11.3, "ask_size": 406.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0009, "rho": 0.0, "theo": 10.375, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.1999998092651}, {"option": "ASM270416C00002500", "bid": 2.25, "bid_size": 1.0, "ask": 2.5, "ask_size": 793.0, "iv": 1.0333, "open_interest": 660.0, "volume": 5.0, "delta": 0.9093, "gamma": 0.0571, "vega": 0.0049, "theta": -0.0009, "rho": 0.0081, "theo": 2.3202, "change": -0.325, "open": 2.2, "high": 2.2, "low": 2.2, "tick": "down", "last_trade_price": 2.2, "last_trade_time": "2026-11-10T11:37:31", "percent_change": -12.8713, "prev_day_close": 2.52500009536743}, {"option": "ASM270416P00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.35, "ask_size": 2633.0, "iv": 0.9713, "open_interest": 1.0, "volume": 0.0, "delta": -0.0896, "gamma": 0.0576, "vega": 0.0049, "theta": -0.0014, "rho": -0.0022, "theo": 0.1525, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.17, "last_trade_time": "2026-10-05T13:07:35", "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "ASM270416C00005000", "bid": 0.75, "bid_size": 30.0, "ask": 0.85, "ask_size": 20.0, "iv": 0.7577, "open_interest": 1523.0, "volume": 560.0, "delta": 0.5522, "gamma": 0.1714, "vega": 0.012, "theta": -0.0027, "rho": 0.0076, "theo": 0.7972, "change": -0.16, "open": 0.95, "high": 0.95, "low": 0.75, "tick": "down", "last_trade_price": 0.79, "last_trade_time": "2026-11-10T15:28:56", "percent_change": -16.8421, "prev_day_close": 0.949999988079071}, {"option": "ASM270416P00005000", "bid": 1.0, "bid_size": 39.0, "ask": 1.4, "ask_size": 2322.0, "iv": 0.8482, "open_interest": 1364.0, "volume": 20.0, "delta": -0.4536, "gamma": 0.1767, "vega": 0.012, "theta": -0.0027, "rho": -0.0106, "theo": 1.0891, "change": 0.075, "open": 1.0, "high": 1.05, "low": 1.0, "tick": "up", "last_trade_price": 1.05, "last_trade_time": "2026-11-10T10:26:55", "percent_change": 7.69231, "prev_day_close": 0.975000023841858}, {"option": "ASM270416C00007500", "bid": 0.25, "bid_size": 43.0, "ask": 0.6, "ask_size": 2.0, "iv": 0.7657, "open_interest": 1706.0, "volume": 644.0, "delta": 0.2641, "gamma": 0.1356, "vega": 0.0099, "theta": -0.0024, "rho": 0.0039, "theo": 0.2974, "change": -0.085, "open": 0.35, "high": 0.35, "low": 0.25, "tick": "down", "last_trade_price": 0.29, "last_trade_time": "2026-11-10T15:52:05", "percent_change": -22.6667, "prev_day_close": 0.375}, {"option": "ASM270416P00007500", "bid": 3.0, "bid_size": 39.0, "ask": 3.2, "ask_size": 614.0, "iv": 0.8162, "open_interest": 422.0, "volume": 51.0, "delta": -0.7568, "gamma": 0.148, "vega": 0.0093, "theta": -0.002, "rho": -0.0153, "theo": 3.0743, "change": 0.155, "open": 3.04, "high": 3.07, "low": 3.03, "tick": "down", "last_trade_price": 3.03, "last_trade_time": "2026-11-10T15:32:22", "percent_change": 5.3913, "prev_day_close": 2.875}, {"option": "ASM270416C00010000", "bid": 0.0, "bid_size": 0.0, "ask": 0.2, "ask_size": 1214.0, "iv": 0.8515, "open_interest": 939.0, "volume": 10.0, "delta": 0.1418, "gamma": 0.0869, "vega": 0.0068, "theta": -0.0018, "rho": 0.0022, "theo": 0.1445, "change": 0.05, "open": 0.2, "high": 0.2, "low": 0.2, "tick": "no_change", "last_trade_price": 0.2, "last_trade_time": "2026-11-10T09:30:00", "percent_change": 33.3333, "prev_day_close": 0.150000002235174}, {"option": "ASM270416P00010000", "bid": 4.7, "bid_size": 113.0, "ask": 5.9, "ask_size": 64.0, "iv": 0.0, "open_interest": 14.0, "volume": 0.0, "delta": -0.8954, "gamma": 0.1047, "vega": 0.0053, "theta": -0.0009, "rho": -0.0132, "theo": 5.4254, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.05, "last_trade_time": "2026-09-18T14:30:06", "percent_change": 0.0, "prev_day_close": 5.20000004768372}, {"option": "ASM270416C00012500", "bid": 0.05, "bid_size": 24.0, "ask": 0.15, "ask_size": 1513.0, "iv": 0.9251, "open_interest": 664.0, "volume": 0.0, "delta": 0.0861, "gamma": 0.0575, "vega": 0.0047, "theta": -0.0013, "rho": 0.0013, "theo": 0.0832, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-11-05T12:08:35", "percent_change": 0.0, "prev_day_close": 0.125000001862645}, {"option": "ASM270416P00012500", "bid": 7.1, "bid_size": 113.0, "ask": 8.5, "ask_size": 61.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9671, "gamma": 0.081, "vega": 0.0015, "theta": 0.0, "rho": -0.0047, "theo": 7.8806, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.64999985694885}], "symbol": "ASM", "security_type": "stock", "exchange_id": 3, "current_price": 4.64, "price_change": -0.27, "price_change_percent": -5.499, "bid": 4.65, "ask": 4.77, "bid_size": 500, "ask_size": 2000, "open": 4.73, "high": 4.775, "low": 4.525, "close": 4.64, "prev_day_close": 4.91, "volume": 3186091, "iv30": 72.159, "iv30_change": 0.397, "iv30_change_percent": 0.5532, "seqno": 21102108921, "last_trade_time": "2026-11-10T15:59:58", "tick": "up"}, "symbol": "ASM"}