SPX270820P07850000
SPX Aug 20 2027 7850.00 Put
optionOPRA
EODOct 28, 2026
395.84USD-7.071%(-30.12)2Vol298OI
SPX270820P07850000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-28 | 395.96 | 395.96 | 395.84 | 395.84 | -7.071% | 2 | 299 | 0.000% |
| 2026-10-26 | 425.96 | 425.96 | 425.96 | 425.96 | +13.438% | 25 | 275 | -7.071% |
| 2026-10-09 | 377.00 | 377.00 | 375.50 | 375.50 | +1.311% | 5 | 271 | +5.417% |
| 2026-10-06 | 370.52 | 370.64 | 370.52 | 370.64 | -5.929% | 36 | 253 | +6.799% |
| 2026-09-25 | 394.00 | 394.00 | 394.00 | 394.00 | +0.574% | 1 | 253 | +0.467% |
| 2026-09-22 | 393.37 | 395.58 | 391.54 | 391.75 | -0.321% | 320 | 110 | +1.044% |
| 2026-09-21 | 393.02 | 393.02 | 393.01 | 393.01 | -16.238% | 2 | 110 | +0.720% |
| 2026-09-10 | 469.20 | 469.20 | 469.20 | 469.20 | +3.318% | 5 | 105 | -15.635% |
| 2026-09-09 | 454.20 | 454.20 | 454.13 | 454.13 | -0.334% | 4 | 103 | -12.836% |
| 2026-08-27 | 455.64 | 455.65 | 455.64 | 455.65 | -3.778% | 2 | 103 | -13.126% |
| 2026-08-18 | 472.95 | 473.54 | 472.95 | 473.54 | +4.580% | 100 | 4 | -16.408% |
| 2026-08-17 | 452.80 | 452.80 | 452.80 | 452.80 | +0.488% | 2 | 2 | -12.580% |
| 2026-08-14 | 450.60 | 450.60 | 450.60 | 450.60 | +0.693% | 1 | 1 | -12.153% |
| 2026-08-13 | 447.68 | 447.68 | 447.50 | 447.50 | 0.000% | 2 | 0 | -11.544% |