SPX261218P04375000
SPX Dec 18 2026 4375.00 Put
optionOPRA
EODOct 22, 2026
2.74USD+40.513%(+0.79)100Vol654OI
SPX261218P04375000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-22 | 2.7400 | 2.7400 | 2.7400 | 2.7400 | +40.513% | 100 | 654 | 0.000% |
| 2026-10-21 | 1.9500 | 1.9500 | 1.9500 | 1.9500 | -57.609% | 5 | 654 | +40.513% |
| 2026-10-16 | 2.0000 | 4.6000 | 2.0000 | 4.6000 | +95.745% | 4 | 662 | -40.435% |
| 2026-10-15 | 2.3500 | 2.3500 | 2.3500 | 2.3500 | +9.302% | 5 | 662 | +16.596% |
| 2026-10-08 | 2.1500 | 2.1500 | 2.1500 | 2.1500 | -36.765% | 1 | 662 | +27.442% |
| 2026-09-24 | 3.4000 | 3.4000 | 3.4000 | 3.4000 | -30.612% | 1 | 662 | -19.412% |
| 2026-09-15 | 4.9000 | 4.9000 | 4.9000 | 4.9000 | +4.255% | 103 | 569 | -44.082% |
| 2026-09-11 | 4.7000 | 4.7000 | 4.7000 | 4.7000 | 0.000% | 3 | 569 | -41.702% |
| 2026-09-08 | 4.7000 | 4.7000 | 4.7000 | 4.7000 | -30.882% | 1 | 589 | -41.702% |
| 2026-08-21 | 6.8000 | 6.8000 | 6.8000 | 6.8000 | -0.730% | 20 | 569 | -59.706% |
| 2026-08-14 | 6.8500 | 6.8500 | 6.8500 | 6.8500 | -7.432% | 2 | 569 | -60.000% |
| 2026-08-12 | 7.4000 | 7.4000 | 7.4000 | 7.4000 | -9.756% | 4 | 569 | -62.973% |
| 2026-08-06 | 8.3300 | 8.3300 | 8.2000 | 8.2000 | -4.651% | 3 | 570 | -66.585% |
| 2026-08-05 | 8.6000 | 8.6000 | 8.6000 | 8.6000 | -2.273% | 3 | 570 | -68.140% |
| 2026-08-04 | 8.8000 | 8.8000 | 8.8000 | 8.8000 | -9.278% | 1 | 573 | -68.864% |
| 2026-08-03 | 9.7000 | 9.7000 | 9.7000 | 9.7000 | -31.206% | 2 | 571 | -71.753% |
| 2026-07-17 | 13.7000 | 14.1000 | 13.4900 | 14.1000 | +15.954% | 5 | 572 | -80.567% |
| 2026-07-16 | 12.1600 | 12.1600 | 12.1600 | 12.1600 | +3.051% | 1 | 572 | -77.467% |
| 2026-07-15 | 11.8000 | 11.8000 | 11.8000 | 11.8000 | -4.065% | 1 | 573 | -76.780% |
| 2026-07-10 | 12.3000 | 12.3000 | 12.3000 | 12.3000 | -6.818% | 1 | 572 | -77.724% |
| 2026-07-07 | 13.2000 | 13.2000 | 13.2000 | 13.2000 | -7.692% | 4 | 572 | -79.242% |
| 2026-07-01 | 13.8700 | 14.3000 | 13.8700 | 14.3000 | -18.286% | 31 | 572 | -80.839% |
| 2026-06-24 | 17.5000 | 17.5000 | 17.5000 | 17.5000 | +0.575% | 1 | 572 | -84.343% |
| 2026-06-18 | 17.4000 | 17.4000 | 17.4000 | 17.4000 | -0.115% | 3 | 571 | -84.253% |
| 2026-06-17 | 17.4200 | 17.4200 | 17.4200 | 17.4200 | -25.619% | 1 | 572 | -84.271% |
| 2026-06-10 | 21.2000 | 23.4200 | 21.2000 | 23.4200 | +13.634% | 101 | 582 | -88.301% |
| 2026-06-09 | 20.6400 | 20.6400 | 20.6100 | 20.6100 | +12.011% | 2 | 583 | -86.705% |
| 2026-06-04 | 18.4000 | 18.4000 | 18.4000 | 18.4000 | -2.646% | 1 | 582 | -85.109% |
| 2026-06-03 | 18.8100 | 18.9000 | 18.8100 | 18.9000 | -5.970% | 2 | 581 | -85.503% |
| 2026-05-26 | 20.0000 | 20.1000 | 20.0000 | 20.1000 | -13.175% | 11 | 571 | -86.368% |
| 2026-05-20 | 23.1500 | 23.1500 | 23.1500 | 23.1500 | -11.607% | 2 | 571 | -88.164% |
| 2026-05-12 | 26.0000 | 26.3000 | 26.0000 | 26.1900 | +2.425% | 122 | 603 | -89.538% |
| 2026-05-07 | 25.5600 | 25.6100 | 25.5600 | 25.5700 | -5.050% | 30 | 598 | -89.284% |
| 2026-05-01 | 26.9300 | 26.9300 | 26.9300 | 26.9300 | -11.993% | 1 | 597 | -89.825% |
| 2026-04-28 | 30.7500 | 30.7500 | 30.6000 | 30.6000 | -4.969% | 60 | 597 | -91.046% |
| 2026-04-23 | 32.3300 | 32.5000 | 31.8000 | 32.2000 | +1.131% | 49 | 597 | -91.491% |
| 2026-04-22 | 31.7800 | 31.8400 | 31.7800 | 31.8400 | -6.873% | 4 | 601 | -91.394% |
| 2026-04-14 | 34.2400 | 34.2400 | 34.1900 | 34.1900 | -7.744% | 2 | 601 | -91.986% |
| 2026-04-10 | 36.9200 | 37.0600 | 36.9200 | 37.0600 | -2.474% | 4 | 601 | -92.607% |
| 2026-04-09 | 38.0000 | 38.0000 | 38.0000 | 38.0000 | -7.204% | 1 | 603 | -92.789% |
| 2026-04-08 | 39.9000 | 40.9500 | 39.9000 | 40.9500 | -14.509% | 47 | 603 | -93.309% |
| 2026-04-06 | 47.7000 | 47.9000 | 47.7000 | 47.9000 | -5.336% | 6 | 608 | -94.280% |
| 2026-04-01 | 51.3000 | 51.3000 | 50.6000 | 50.6000 | -18.400% | 35 | 638 | -94.585% |
| 2026-03-31 | 61.9700 | 62.0100 | 61.9700 | 62.0100 | -13.151% | 4 | 619 | -95.581% |
| 2026-03-30 | 71.8500 | 71.8500 | 71.4000 | 71.4000 | +1.262% | 43 | 617 | -96.162% |
| 2026-03-27 | 65.3000 | 70.7000 | 65.2000 | 70.5100 | +19.508% | 166 | 586 | -96.114% |
| 2026-03-26 | 59.0000 | 59.0000 | 59.0000 | 59.0000 | +8.317% | 1 | 547 | -95.356% |
| 2026-03-25 | 54.6200 | 54.6200 | 54.4700 | 54.4700 | -5.549% | 2 | 547 | -94.970% |
| 2026-03-24 | 57.5400 | 57.6700 | 57.5200 | 57.6700 | -11.413% | 12 | 547 | -95.249% |
| 2026-03-20 | 60.5400 | 65.1000 | 60.4700 | 65.1000 | +16.043% | 54 | 611 | -95.791% |
| 2026-03-19 | 58.8000 | 58.8000 | 54.1000 | 56.1000 | +1.428% | 845 | 613 | -95.116% |
| 2026-03-18 | 55.3000 | 55.3100 | 55.3000 | 55.3100 | +8.239% | 2 | 1,242 | -95.046% |
| 2026-03-17 | 49.9800 | 51.6000 | 49.8700 | 51.1000 | -4.664% | 125 | 1,241 | -94.638% |
| 2026-03-16 | 53.6000 | 53.6000 | 53.6000 | 53.6000 | +7.587% | 1 | 1,241 | -94.888% |
| 2026-03-10 | 49.8700 | 49.9000 | 49.7900 | 49.8200 | +7.835% | 4 | 1,241 | -94.500% |
| 2026-03-04 | 46.5000 | 46.5000 | 46.2000 | 46.2000 | -11.966% | 67 | 1,240 | -94.069% |
| 2026-03-03 | 54.8500 | 54.8500 | 52.4800 | 52.4800 | +11.898% | 62 | 1,240 | -94.779% |
| 2026-02-27 | 48.1000 | 48.4000 | 46.9000 | 46.9000 | +5.726% | 130 | 1,181 | -94.158% |
| 2026-02-25 | 44.4100 | 44.4100 | 44.3200 | 44.3600 | -8.536% | 8 | 1,131 | -93.823% |
| 2026-02-23 | 48.2000 | 48.6000 | 48.2000 | 48.5000 | +3.279% | 32 | 1,131 | -94.351% |
| 2026-02-17 | 48.6700 | 48.6700 | 46.7700 | 46.9600 | -4.939% | 70 | 1,128 | -94.165% |
| 2026-02-12 | 49.4000 | 49.4000 | 49.4000 | 49.4000 | +15.881% | 1 | 1,099 | -94.453% |
| 2026-02-10 | 42.6300 | 42.6300 | 42.6300 | 42.6300 | +0.306% | 4 | 1,099 | -93.573% |
| 2026-02-09 | 42.5000 | 42.5000 | 42.5000 | 42.5000 | -2.746% | 3 | 1,158 | -93.553% |
| 2026-02-06 | 43.7000 | 43.7000 | 43.7000 | 43.7000 | -10.816% | 4 | 1,156 | -93.730% |
| 2026-02-05 | 47.9000 | 49.1000 | 47.2000 | 49.0000 | +9.989% | 112 | 1,156 | -94.408% |
| 2026-02-03 | 42.3000 | 46.7800 | 42.3000 | 44.5500 | +4.577% | 638 | 1,080 | -93.850% |
| 2026-02-02 | 42.6000 | 43.0000 | 42.6000 | 42.6000 | -11.801% | 236 | 1,324 | -93.568% |
| 2026-01-29 | 48.3000 | 48.3000 | 48.3000 | 48.3000 | +14.103% | 5 | 1,172 | -94.327% |
| 2026-01-22 | 42.0000 | 43.6900 | 42.0000 | 42.3300 | -5.090% | 273 | 1,177 | -93.527% |
| 2026-01-21 | 47.3000 | 47.4000 | 43.7900 | 44.6000 | -11.332% | 105 | 943 | -93.857% |
| 2026-01-20 | 50.3500 | 51.0000 | 50.3000 | 50.3000 | +15.899% | 315 | 838 | -94.553% |
| 2026-01-15 | 42.8000 | 43.4000 | 42.8000 | 43.4000 | -5.959% | 2 | 534 | -93.687% |
| 2026-01-14 | 46.0700 | 46.1500 | 46.0700 | 46.1500 | +8.410% | 2 | 533 | -94.063% |
| 2026-01-07 | 42.6100 | 42.6600 | 42.5400 | 42.5700 | -1.912% | 54 | 532 | -93.564% |
| 2026-01-05 | 43.3000 | 44.0000 | 43.1000 | 43.4000 | -4.405% | 384 | 722 | -93.687% |
| 2026-01-02 | 45.4000 | 45.4000 | 45.4000 | 45.4000 | +4.850% | 13 | 722 | -93.965% |
| 2025-12-30 | 43.3000 | 43.3000 | 43.3000 | 43.3000 | -3.778% | 82 | 735 | -93.672% |
| 2025-12-23 | 45.1000 | 45.1000 | 45.0000 | 45.0000 | -0.881% | 2 | 810 | -93.911% |
| 2025-12-22 | 45.6000 | 45.6000 | 45.3000 | 45.4000 | -5.219% | 51 | 810 | -93.965% |
| 2025-12-19 | 49.7000 | 49.7000 | 47.9000 | 47.9000 | -7.885% | 30 | 759 | -94.280% |
| 2025-12-18 | 51.5300 | 52.2000 | 50.7800 | 52.0000 | -5.351% | 400 | 730 | -94.731% |
| 2025-12-17 | 55.0100 | 55.0100 | 54.9400 | 54.9400 | +5.008% | 2 | 470 | -95.013% |
| 2025-12-16 | 53.2400 | 54.6000 | 52.3200 | 52.3200 | +0.230% | 30 | 470 | -94.763% |
| 2025-12-15 | 52.2000 | 52.2000 | 52.2000 | 52.2000 | -0.760% | 3 | 449 | -94.751% |
| 2025-12-12 | 50.9600 | 53.9900 | 50.8100 | 52.6000 | +3.482% | 68 | 446 | -94.791% |
| 2025-12-11 | 51.8300 | 51.8400 | 50.7700 | 50.8300 | -6.734% | 86 | 415 | -94.609% |
| 2025-12-10 | 55.3000 | 55.3000 | 54.5000 | 54.5000 | 0.000% | 17 | 415 | -94.972% |
| 2025-12-09 | 53.5200 | 54.5900 | 53.3700 | 54.5000 | +0.739% | 192 | 398 | -94.972% |
| 2025-12-08 | 52.3000 | 54.1000 | 52.3000 | 54.1000 | -3.047% | 51 | 333 | -94.935% |
| 2025-12-03 | 55.8000 | 55.8000 | 55.8000 | 55.8000 | -12.662% | 2 | 319 | -95.090% |
| 2025-11-17 | 66.9300 | 66.9300 | 63.7900 | 63.8900 | -0.234% | 172 | 317 | -95.711% |
| 2025-11-14 | 68.2000 | 68.3500 | 64.0400 | 64.0400 | +7.721% | 8 | 231 | -95.721% |
| 2025-11-12 | 59.2900 | 59.4500 | 59.2900 | 59.4500 | +3.734% | 94 | 198 | -95.391% |
| 2025-10-30 | 57.3100 | 57.3100 | 57.3100 | 57.3100 | +4.200% | 2 | 198 | -95.219% |
| 2025-10-27 | 54.4300 | 55.0200 | 54.3900 | 55.0000 | -14.170% | 8 | 201 | -95.018% |
| 2025-10-22 | 64.2900 | 64.2900 | 64.0800 | 64.0800 | -13.871% | 2 | 201 | -95.724% |
| 2025-10-17 | 74.2300 | 74.4000 | 74.2300 | 74.4000 | +6.973% | 2 | 200 | -96.317% |
| 2025-10-10 | 69.5800 | 69.5800 | 69.5500 | 69.5500 | +14.391% | 2 | 199 | -96.060% |
| 2025-09-30 | 62.6000 | 62.6000 | 60.7000 | 60.8000 | -2.251% | 24 | 199 | -95.493% |
| 2025-09-29 | 62.2000 | 62.2000 | 62.2000 | 62.2000 | -3.296% | 3 | 175 | -95.595% |
| 2025-09-25 | 64.4400 | 64.4400 | 64.3200 | 64.3200 | +3.309% | 4 | 172 | -95.740% |
| 2025-09-12 | 62.2700 | 62.2700 | 62.2600 | 62.2600 | -15.408% | 2 | 172 | -95.599% |
| 2025-08-08 | 73.6000 | 73.6000 | 73.6000 | 73.6000 | +3.081% | 1 | 172 | -96.277% |
| 2025-07-31 | 71.4000 | 71.4000 | 71.4000 | 71.4000 | -18.138% | 3 | 171 | -96.162% |
| 2025-07-01 | 87.9300 | 87.9300 | 87.2200 | 87.2200 | -2.873% | 145 | 171 | -96.859% |
| 2025-06-26 | 89.9000 | 89.9000 | 89.8000 | 89.8000 | -12.984% | 4 | 191 | -96.949% |
| 2025-06-18 | 102.5000 | 103.4000 | 102.5000 | 103.2000 | -1.742% | 4 | 183 | -97.345% |
| 2025-06-03 | 105.0300 | 105.0300 | 105.0300 | 105.0300 | -0.162% | 148 | 183 | -97.391% |
| 2025-05-19 | 107.0000 | 107.0000 | 105.2000 | 105.2000 | -31.152% | 4 | 36 | -97.395% |
| 2025-05-01 | 152.8000 | 152.8000 | 152.8000 | 152.8000 | -22.358% | 1 | 32 | -98.207% |
| 2025-04-17 | 196.7000 | 196.8000 | 196.7000 | 196.8000 | -20.292% | 3 | 28 | -98.608% |
| 2025-04-08 | 243.1000 | 252.9000 | 239.5000 | 246.9000 | +123.722% | 28 | 28 | -98.890% |
| 2025-03-03 | 110.5100 | 110.5100 | 110.3600 | 110.3600 | 0.000% | 6 | 3 | -97.517% |