SPX261218P04475000
SPX Dec 18 2026 4475.00 Put
optionOPRA
EODOct 28, 2026
1.95USD-42.647%(-1.45)200Vol483OI
SPX261218P04475000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-28 | 1.9500 | 1.9500 | 1.9500 | 1.9500 | -42.647% | 200 | 283 | 0.000% |
| 2026-10-01 | 3.4000 | 3.4000 | 3.4000 | 3.4000 | +3.030% | 10 | 278 | -42.647% |
| 2026-09-22 | 3.3000 | 3.3000 | 3.3000 | 3.3000 | -24.658% | 6 | 285 | -40.909% |
| 2026-09-18 | 4.3200 | 4.3800 | 4.3000 | 4.3800 | -41.600% | 11 | 276 | -55.479% |
| 2026-08-19 | 7.5000 | 7.5000 | 7.5000 | 7.5000 | -8.537% | 1 | 277 | -74.000% |
| 2026-08-11 | 8.2000 | 8.2000 | 8.2000 | 8.2000 | -7.865% | 1 | 277 | -76.220% |
| 2026-08-05 | 8.9600 | 8.9600 | 8.9000 | 8.9000 | -40.667% | 3 | 279 | -78.090% |
| 2026-07-29 | 15.0000 | 15.0000 | 15.0000 | 15.0000 | +5.634% | 1 | 279 | -87.000% |
| 2026-07-28 | 14.2000 | 14.2000 | 14.2000 | 14.2000 | -4.698% | 94 | 260 | -86.268% |
| 2026-07-27 | 14.9000 | 14.9000 | 14.9000 | 14.9000 | -7.107% | 1 | 260 | -86.913% |
| 2026-07-23 | 16.2000 | 16.2000 | 15.9000 | 16.0400 | +4.837% | 17 | 274 | -87.843% |
| 2026-07-17 | 14.8400 | 15.3000 | 14.7000 | 15.3000 | +16.173% | 19 | 269 | -87.255% |
| 2026-07-16 | 13.1700 | 13.1700 | 13.1700 | 13.1700 | -0.977% | 1 | 268 | -85.194% |
| 2026-07-10 | 13.5200 | 13.5200 | 13.3000 | 13.3000 | -6.993% | 2 | 267 | -85.338% |
| 2026-07-07 | 14.2000 | 14.3000 | 14.1000 | 14.3000 | -8.917% | 5 | 263 | -86.364% |
| 2026-07-01 | 15.7000 | 15.7000 | 15.7000 | 15.7000 | -5.988% | 1 | 262 | -87.580% |
| 2026-06-29 | 16.7000 | 16.7000 | 16.7000 | 16.7000 | -7.171% | 1 | 262 | -88.323% |
| 2026-06-16 | 17.2000 | 17.9900 | 17.2000 | 17.9900 | +2.800% | 2 | 262 | -89.161% |
| 2026-06-15 | 17.5000 | 17.5000 | 17.5000 | 17.5000 | -8.377% | 1 | 262 | -88.857% |
| 2026-06-04 | 19.1000 | 19.1000 | 19.1000 | 19.1000 | -2.551% | 10 | 272 | -89.791% |
| 2026-06-01 | 19.6000 | 19.6000 | 19.6000 | 19.6000 | -8.837% | 7 | 274 | -90.051% |
| 2026-05-27 | 21.5000 | 21.5000 | 21.5000 | 21.5000 | -1.376% | 89 | 327 | -90.930% |
| 2026-05-26 | 21.8000 | 21.8000 | 21.8000 | 21.8000 | -17.362% | 10 | 327 | -91.055% |
| 2026-05-18 | 26.4400 | 26.4400 | 26.3000 | 26.3800 | +1.306% | 26 | 328 | -92.608% |
| 2026-05-14 | 26.0300 | 26.0400 | 26.0300 | 26.0400 | -1.176% | 4 | 330 | -92.512% |
| 2026-05-11 | 26.3400 | 26.3500 | 26.3400 | 26.3500 | -8.950% | 2 | 330 | -92.600% |
| 2026-05-01 | 28.9400 | 28.9400 | 28.9400 | 28.9400 | -16.599% | 1 | 330 | -93.262% |
| 2026-04-23 | 34.5000 | 34.7000 | 34.5000 | 34.7000 | +1.166% | 4 | 330 | -94.380% |
| 2026-04-22 | 34.1900 | 34.3000 | 34.1900 | 34.3000 | -7.046% | 4 | 332 | -94.315% |
| 2026-04-21 | 36.9000 | 36.9000 | 36.9000 | 36.9000 | +9.920% | 1 | 333 | -94.715% |
| 2026-04-17 | 33.5700 | 33.5700 | 33.5700 | 33.5700 | -6.490% | 2 | 333 | -94.191% |
| 2026-04-16 | 35.9000 | 35.9000 | 35.9000 | 35.9000 | -34.177% | 1 | 332 | -94.568% |
| 2026-04-02 | 54.5400 | 54.5400 | 54.5400 | 54.5400 | -10.399% | 7 | 338 | -96.425% |
| 2026-03-31 | 66.8000 | 66.8000 | 60.8700 | 60.8700 | -22.181% | 12 | 338 | -96.796% |
| 2026-03-30 | 73.6200 | 78.2200 | 73.5700 | 78.2200 | +10.262% | 13 | 328 | -97.507% |
| 2026-03-27 | 71.2100 | 71.2100 | 70.9400 | 70.9400 | +10.671% | 2 | 321 | -97.251% |
| 2026-03-26 | 62.9000 | 64.1000 | 62.9000 | 64.1000 | +3.320% | 3 | 321 | -96.958% |
| 2026-03-24 | 61.7400 | 62.0400 | 61.7400 | 62.0400 | +11.183% | 4 | 321 | -96.857% |
| 2026-03-17 | 55.8000 | 55.8000 | 55.8000 | 55.8000 | -3.793% | 1 | 321 | -96.505% |
| 2026-03-16 | 58.0000 | 58.0000 | 58.0000 | 58.0000 | +1.381% | 1 | 321 | -96.638% |
| 2026-03-05 | 57.1000 | 57.2100 | 57.1000 | 57.2100 | +8.229% | 2 | 320 | -96.592% |
| 2026-03-03 | 52.8600 | 52.8600 | 52.8600 | 52.8600 | +3.566% | 2 | 319 | -96.311% |
| 2026-03-02 | 51.9600 | 52.0300 | 51.0400 | 51.0400 | +2.080% | 18 | 319 | -96.179% |
| 2026-02-26 | 49.7000 | 50.0000 | 49.7000 | 50.0000 | +2.669% | 15 | 328 | -96.100% |
| 2026-02-20 | 48.6400 | 48.7300 | 48.3000 | 48.7000 | -6.883% | 16 | 323 | -95.996% |
| 2026-02-19 | 52.9300 | 52.9300 | 52.2000 | 52.3000 | +7.880% | 12 | 323 | -96.272% |
| 2026-02-18 | 48.4800 | 48.4800 | 48.4800 | 48.4800 | -11.013% | 4 | 314 | -95.978% |
| 2026-02-13 | 54.4800 | 54.4800 | 54.4800 | 54.4800 | +6.199% | 1 | 314 | -96.421% |
| 2026-02-12 | 46.6100 | 52.3300 | 46.5100 | 51.3000 | +9.242% | 294 | 314 | -96.199% |
| 2026-02-11 | 46.5700 | 47.0200 | 46.3000 | 46.9600 | +3.209% | 167 | 451 | -95.848% |
| 2026-02-09 | 45.7300 | 45.8000 | 45.5000 | 45.5000 | -2.778% | 11 | 533 | -95.714% |
| 2026-02-06 | 46.8000 | 46.8000 | 46.8000 | 46.8000 | -12.491% | 2 | 533 | -95.833% |
| 2026-02-05 | 52.6400 | 54.3600 | 52.6400 | 53.4800 | +10.931% | 65 | 531 | -96.354% |
| 2026-02-04 | 48.0700 | 48.2100 | 48.0700 | 48.2100 | -5.508% | 28 | 574 | -95.955% |
| 2026-01-29 | 50.1000 | 51.0200 | 49.3000 | 51.0200 | +9.485% | 47 | 627 | -96.178% |
| 2026-01-28 | 46.2000 | 46.7600 | 46.2000 | 46.6000 | +1.614% | 75 | 667 | -95.815% |
| 2026-01-27 | 45.8600 | 45.8700 | 45.8400 | 45.8600 | -0.087% | 20 | 742 | -95.748% |
| 2026-01-22 | 45.4000 | 47.2400 | 45.4000 | 45.9000 | -5.361% | 42 | 742 | -95.752% |
| 2026-01-21 | 49.9000 | 53.2000 | 47.3000 | 48.5000 | +3.632% | 148 | 700 | -95.979% |
| 2026-01-16 | 46.3000 | 47.6000 | 46.3000 | 46.8000 | -1.057% | 92 | 460 | -95.833% |
| 2026-01-15 | 46.2000 | 47.7000 | 45.9000 | 47.3000 | -3.469% | 153 | 460 | -95.877% |
| 2026-01-14 | 50.0000 | 50.7000 | 48.3500 | 49.0000 | +2.725% | 242 | 307 | -96.020% |
| 2026-01-05 | 47.7000 | 47.7000 | 47.7000 | 47.7000 | -3.831% | 9 | 73 | -95.912% |
| 2025-12-31 | 48.1000 | 50.0000 | 48.1000 | 49.6000 | +3.636% | 10 | 63 | -96.069% |
| 2025-12-26 | 47.7600 | 47.8600 | 47.7600 | 47.8600 | -7.606% | 2 | 63 | -95.926% |
| 2025-12-19 | 51.8000 | 51.8000 | 51.8000 | 51.8000 | -10.069% | 1 | 63 | -96.236% |
| 2025-12-12 | 57.4800 | 57.6000 | 57.4800 | 57.6000 | +0.576% | 2 | 62 | -96.615% |
| 2025-12-11 | 56.6900 | 57.3000 | 56.6400 | 57.2700 | +0.703% | 8 | 61 | -96.595% |
| 2025-12-08 | 56.9900 | 56.9900 | 56.8700 | 56.8700 | -4.259% | 2 | 62 | -96.571% |
| 2025-12-03 | 59.6000 | 59.6000 | 59.4000 | 59.4000 | -26.394% | 12 | 62 | -96.717% |
| 2025-11-21 | 80.7000 | 80.7000 | 80.7000 | 80.7000 | +25.681% | 6 | 53 | -97.584% |
| 2025-11-12 | 64.8400 | 64.8700 | 64.1200 | 64.2100 | -0.233% | 28 | 47 | -96.963% |
| 2025-11-11 | 64.6200 | 64.6200 | 64.3600 | 64.3600 | +0.484% | 2 | 53 | -96.970% |
| 2025-11-03 | 64.0100 | 64.0500 | 64.0100 | 64.0500 | -4.688% | 2 | 53 | -96.956% |
| 2025-10-09 | 68.5000 | 68.5000 | 67.2000 | 67.2000 | -0.297% | 5 | 53 | -97.098% |
| 2025-09-29 | 67.4000 | 67.4000 | 67.4000 | 67.4000 | -8.299% | 1 | 48 | -97.107% |
| 2025-08-26 | 73.5000 | 73.5000 | 73.5000 | 73.5000 | -8.010% | 3 | 47 | -97.347% |
| 2025-08-08 | 79.9000 | 79.9000 | 79.9000 | 79.9000 | -3.735% | 4 | 47 | -97.559% |
| 2025-08-04 | 84.1800 | 84.3000 | 83.0000 | 83.0000 | -12.484% | 40 | 47 | -97.651% |
| 2025-07-02 | 94.8400 | 94.8400 | 94.8400 | 94.8400 | -10.831% | 1 | 38 | -97.944% |
| 2025-06-09 | 106.3600 | 106.3600 | 106.3600 | 106.3600 | -5.120% | 3 | 38 | -98.167% |
| 2025-06-04 | 112.1000 | 112.1000 | 112.1000 | 112.1000 | -12.009% | 2 | 38 | -98.260% |
| 2025-05-27 | 127.4000 | 127.4000 | 127.4000 | 127.4000 | -10.622% | 5 | 38 | -98.469% |
| 2025-05-23 | 142.5400 | 142.5400 | 142.5400 | 142.5400 | +8.412% | 2 | 38 | -98.632% |
| 2025-05-12 | 131.4800 | 131.4800 | 131.4800 | 131.4800 | -17.152% | 5 | 38 | -98.517% |
| 2025-05-09 | 158.5000 | 158.7000 | 158.5000 | 158.7000 | -5.648% | 6 | 33 | -98.771% |
| 2025-05-07 | 167.6500 | 168.2000 | 167.6500 | 168.2000 | +5.786% | 4 | 30 | -98.841% |
| 2025-05-05 | 161.1000 | 161.1000 | 158.7000 | 159.0000 | -5.131% | 22 | 30 | -98.774% |
| 2025-05-01 | 167.6000 | 167.6000 | 167.6000 | 167.6000 | -4.130% | 1 | 48 | -98.837% |
| 2025-04-25 | 174.8200 | 174.8200 | 174.8200 | 174.8200 | -27.073% | 2 | 47 | -98.885% |
| 2025-04-21 | 239.7200 | 239.7200 | 239.7200 | 239.7200 | +25.574% | 1 | 48 | -99.187% |
| 2025-04-09 | 297.1000 | 297.1000 | 190.9000 | 190.9000 | -33.065% | 8 | 47 | -98.979% |
| 2025-04-07 | 281.7000 | 285.2000 | 281.7000 | 285.2000 | +118.043% | 22 | 39 | -99.316% |
| 2025-03-19 | 131.3000 | 131.4000 | 130.2000 | 130.8000 | 0.000% | 17 | 17 | -98.509% |