SPX261218P08175000
SPX Dec 18 2026 8175.00 Put
optionOPRA
EODOct 22, 2026
493.48USD+21.883%(+88.60)1Vol83OI
SPX261218P08175000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-22 | 493.48 | 493.48 | 493.48 | 493.48 | +21.883% | 1 | 83 | 0.000% |
| 2026-10-21 | 404.88 | 404.88 | 404.88 | 404.88 | -7.445% | 1 | 82 | +21.883% |
| 2026-10-16 | 437.45 | 437.45 | 437.45 | 437.45 | +5.761% | 5 | 77 | +12.808% |
| 2026-10-14 | 413.62 | 413.62 | 413.62 | 413.62 | -19.295% | 1 | 77 | +19.308% |
| 2026-10-01 | 512.51 | 512.51 | 512.51 | 512.51 | +14.599% | 1 | 76 | -3.713% |
| 2026-09-30 | 447.22 | 447.22 | 447.22 | 447.22 | -8.372% | 1 | 76 | +10.344% |
| 2026-09-29 | 468.83 | 488.08 | 468.83 | 488.08 | +8.939% | 2 | 76 | +1.106% |
| 2026-09-23 | 423.18 | 448.03 | 423.18 | 448.03 | +13.901% | 3 | 75 | +10.144% |
| 2026-09-22 | 402.22 | 403.38 | 393.35 | 393.35 | -23.470% | 5 | 72 | +25.456% |
| 2026-09-18 | 513.98 | 513.98 | 513.98 | 513.98 | +2.911% | 2 | 72 | -3.988% |
| 2026-09-17 | 513.50 | 513.50 | 499.44 | 499.44 | -9.509% | 3 | 72 | -1.193% |
| 2026-09-15 | 551.92 | 551.92 | 551.92 | 551.92 | +6.961% | 1 | 72 | -10.588% |
| 2026-09-14 | 516.00 | 516.00 | 516.00 | 516.00 | -6.728% | 1 | 72 | -4.364% |
| 2026-09-10 | 553.22 | 553.22 | 553.22 | 553.22 | +9.698% | 1 | 72 | -10.799% |
| 2026-09-09 | 496.13 | 515.08 | 496.13 | 504.31 | +4.525% | 4 | 72 | -2.147% |
| 2026-09-08 | 468.95 | 482.48 | 468.95 | 482.48 | +13.503% | 4 | 72 | +2.280% |
| 2026-09-03 | 429.75 | 429.75 | 425.08 | 425.08 | -8.638% | 2 | 71 | +16.091% |
| 2026-08-31 | 467.63 | 467.63 | 465.27 | 465.27 | +3.948% | 5 | 72 | +6.063% |
| 2026-08-27 | 468.52 | 468.52 | 447.50 | 447.60 | -8.213% | 11 | 70 | +10.250% |
| 2026-08-26 | 490.73 | 498.05 | 487.02 | 487.65 | -0.520% | 21 | 40 | +1.196% |
| 2026-08-25 | 488.30 | 494.25 | 488.30 | 490.20 | +9.376% | 18 | 32 | +0.669% |
| 2026-08-17 | 432.68 | 448.18 | 432.68 | 448.18 | +4.923% | 2 | 32 | +10.108% |
| 2026-08-14 | 426.88 | 427.15 | 426.88 | 427.15 | +2.206% | 6 | 29 | +15.529% |
| 2026-08-13 | 430.06 | 430.06 | 417.93 | 417.93 | -6.363% | 15 | 20 | +18.077% |
| 2026-08-12 | 448.37 | 450.47 | 445.60 | 446.33 | -13.936% | 33 | 4 | +10.564% |
| 2026-08-04 | 518.60 | 518.60 | 518.60 | 518.60 | -20.338% | 1 | 3 | -4.844% |
| 2026-06-18 | 651.00 | 651.00 | 651.00 | 651.00 | +10.376% | 1 | 2 | -24.197% |
| 2026-06-01 | 589.80 | 589.80 | 589.80 | 589.80 | -8.883% | 1 | 1 | -16.331% |
| 2026-05-27 | 647.30 | 647.30 | 647.30 | 647.30 | 0.000% | 1 | 0 | -23.763% |