SPXW261218P04000000
SPX Weekly Dec 18 2026 4000.00 Put
optionOPRA
EODOct 27, 2026
1.15USD-19.014%(-0.27)10Vol1,327OI
SPXW261218P04000000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-27 | 1.1500 | 1.1500 | 1.1500 | 1.1500 | -19.014% | 10 | 1,337 | 0.000% |
| 2026-10-26 | 1.3900 | 1.4200 | 1.3900 | 1.4200 | -33.953% | 40 | 1,297 | -19.014% |
| 2026-10-23 | 1.9500 | 2.1500 | 1.9200 | 2.1500 | +6.965% | 9 | 1,297 | -46.512% |
| 2026-10-22 | 1.8300 | 2.0100 | 1.7000 | 2.0100 | +26.415% | 113 | 1,357 | -42.786% |
| 2026-10-20 | 1.5900 | 1.5900 | 1.5900 | 1.5900 | -43.214% | 1 | 1,358 | -27.673% |
| 2026-10-16 | 2.8000 | 2.8000 | 2.8000 | 2.8000 | +124.000% | 2 | 1,358 | -58.929% |
| 2026-10-13 | 1.2500 | 1.2500 | 1.2500 | 1.2500 | -3.846% | 6 | 1,364 | -8.000% |
| 2026-10-12 | 1.3000 | 1.3000 | 1.2700 | 1.3000 | 0.000% | 423 | 1,534 | -11.538% |
| 2026-10-09 | 1.3400 | 1.3400 | 1.3000 | 1.3000 | -19.753% | 123 | 1,583 | -11.538% |
| 2026-10-08 | 1.3700 | 1.6200 | 1.3600 | 1.6200 | +14.894% | 161 | 1,704 | -29.012% |
| 2026-10-07 | 1.4100 | 1.4100 | 1.4100 | 1.4100 | +2.174% | 15 | 1,704 | -18.440% |
| 2026-10-06 | 1.4200 | 1.4200 | 1.3800 | 1.3800 | -10.968% | 100 | 1,804 | -16.667% |
| 2026-10-05 | 1.6600 | 1.6600 | 1.5500 | 1.5500 | -28.571% | 192 | 1,969 | -25.806% |
| 2026-10-01 | 2.1700 | 2.1700 | 2.1700 | 2.1700 | +17.297% | 11 | 1,958 | -47.005% |
| 2026-09-30 | 1.8500 | 1.8500 | 1.8500 | 1.8500 | -5.128% | 2 | 1,956 | -37.838% |
| 2026-09-29 | 2.1000 | 2.1000 | 1.9500 | 1.9500 | -13.333% | 2 | 1,957 | -41.026% |
| 2026-09-23 | 2.2500 | 2.2500 | 2.2500 | 2.2500 | +10.294% | 1 | 1,957 | -48.889% |
| 2026-09-22 | 2.2100 | 2.2100 | 2.0400 | 2.0400 | -25.000% | 1,206 | 751 | -43.627% |
| 2026-09-18 | 2.8700 | 2.9100 | 2.7200 | 2.7200 | -31.486% | 718 | 38 | -57.721% |
| 2026-09-16 | 3.2000 | 3.9700 | 3.2000 | 3.9700 | +11.204% | 5 | 34 | -71.033% |
| 2026-09-15 | 3.5700 | 3.5700 | 3.5700 | 3.5700 | +5.621% | 1 | 33 | -67.787% |
| 2026-09-14 | 3.3800 | 3.3800 | 3.3800 | 3.3800 | -17.561% | 4 | 31 | -65.976% |
| 2026-09-10 | 4.1000 | 4.1000 | 4.1000 | 4.1000 | +17.479% | 1 | 30 | -71.951% |
| 2026-09-09 | 3.5000 | 3.5000 | 3.4900 | 3.4900 | +6.728% | 3 | 27 | -67.049% |
| 2026-09-08 | 3.2800 | 3.2800 | 3.2700 | 3.2700 | -3.254% | 4 | 26 | -64.832% |
| 2026-09-04 | 3.3000 | 3.3800 | 3.3000 | 3.3800 | -31.020% | 4 | 24 | -65.976% |
| 2026-08-24 | 4.9000 | 4.9000 | 4.9000 | 4.9000 | -9.259% | 1 | 23 | -76.531% |
| 2026-08-12 | 5.4000 | 5.4000 | 5.4000 | 5.4000 | -34.940% | 2 | 22 | -78.704% |
| 2026-07-31 | 8.3000 | 8.3000 | 8.3000 | 8.3000 | -7.778% | 2 | 20 | -86.145% |
| 2026-07-28 | 9.3000 | 9.3000 | 8.9000 | 9.0000 | -7.216% | 4 | 17 | -87.222% |
| 2026-07-27 | 9.3000 | 10.3000 | 9.3000 | 9.7000 | -8.491% | 5 | 12 | -88.144% |
| 2026-07-23 | 10.6000 | 10.6000 | 10.6000 | 10.6000 | +12.766% | 2 | 10 | -89.151% |
| 2026-07-22 | 9.3000 | 9.5000 | 9.3000 | 9.4000 | -3.093% | 8 | 2 | -87.766% |
| 2026-07-21 | 9.7000 | 9.7000 | 9.7000 | 9.7000 | 0.000% | 2 | 0 | -88.144% |