SPX261218P08040000
SPX Dec 18 2026 8040.00 Put
optionOPRA
EODOct 19, 2026
331.70USD-1.925%(-6.51)5Vol41OI
SPX261218P08040000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-19 | 331.70 | 331.70 | 331.70 | 331.70 | -1.925% | 5 | 43 | 0.000% |
| 2026-10-14 | 338.21 | 338.21 | 338.21 | 338.21 | +27.042% | 1 | 43 | -1.925% |
| 2026-10-13 | 266.22 | 266.22 | 266.22 | 266.22 | -1.191% | 1 | 44 | +24.596% |
| 2026-10-12 | 269.43 | 269.43 | 269.43 | 269.43 | -22.231% | 1 | 44 | +23.112% |
| 2026-10-02 | 346.45 | 346.45 | 346.45 | 346.45 | -13.463% | 1 | 43 | -4.257% |
| 2026-10-01 | 400.35 | 400.35 | 400.35 | 400.35 | +12.366% | 1 | 42 | -17.147% |
| 2026-09-30 | 356.29 | 356.29 | 356.29 | 356.29 | -3.306% | 1 | 43 | -6.902% |
| 2026-09-29 | 372.27 | 372.27 | 368.47 | 368.47 | +0.209% | 2 | 43 | -9.979% |
| 2026-09-28 | 346.50 | 367.70 | 346.50 | 367.70 | +5.346% | 2 | 42 | -9.791% |
| 2026-09-24 | 349.05 | 349.05 | 349.04 | 349.04 | -1.407% | 5 | 41 | -4.968% |
| 2026-09-23 | 313.80 | 354.05 | 313.80 | 354.02 | +14.388% | 7 | 40 | -6.305% |
| 2026-09-22 | 309.49 | 309.49 | 309.49 | 309.49 | -4.573% | 1 | 41 | +7.176% |
| 2026-09-21 | 339.17 | 339.17 | 324.32 | 324.32 | -19.663% | 2 | 40 | +2.276% |
| 2026-09-18 | 403.70 | 403.70 | 403.70 | 403.70 | -17.009% | 1 | 39 | -17.835% |
| 2026-09-16 | 419.60 | 486.44 | 419.60 | 486.44 | +20.138% | 3 | 38 | -31.811% |
| 2026-09-14 | 404.90 | 404.90 | 404.90 | 404.90 | -8.423% | 1 | 37 | -18.079% |
| 2026-09-10 | 445.00 | 446.57 | 434.75 | 442.14 | +9.495% | 11 | 43 | -24.979% |
| 2026-09-09 | 404.52 | 409.40 | 403.05 | 403.80 | +4.625% | 16 | 35 | -17.855% |
| 2026-09-08 | 382.80 | 385.95 | 382.80 | 385.95 | +12.588% | 4 | 11 | -14.056% |
| 2026-08-13 | 342.80 | 342.80 | 342.80 | 342.80 | -6.108% | 1 | 10 | -3.238% |
| 2026-08-10 | 365.10 | 365.10 | 365.10 | 365.10 | 0.000% | 10 | 0 | -9.148% |