SPX270521P08050000
SPX May 21 2027 8050.00 Put
optionOPRA
EODOct 28, 2026
420.60USD-10.142%(-47.47)4Vol380OI
SPX270521P08050000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-28 | 420.60 | 420.60 | 420.60 | 420.60 | -10.142% | 4 | 394 | 0.000% |
| 2026-10-23 | 491.74 | 491.74 | 468.05 | 468.07 | +14.639% | 4 | 394 | -10.142% |
| 2026-10-21 | 423.34 | 423.34 | 408.30 | 408.30 | -0.042% | 4 | 396 | +3.012% |
| 2026-10-16 | 408.47 | 408.47 | 408.47 | 408.47 | +7.140% | 10 | 406 | +2.970% |
| 2026-10-06 | 381.40 | 381.40 | 381.25 | 381.25 | -20.876% | 2 | 406 | +10.321% |
| 2026-10-01 | 482.14 | 482.37 | 481.26 | 481.84 | +10.633% | 8 | 404 | -12.710% |
| 2026-09-30 | 435.53 | 435.53 | 435.53 | 435.53 | -2.731% | 2 | 402 | -3.428% |
| 2026-09-29 | 447.76 | 447.76 | 447.76 | 447.76 | +8.822% | 2 | 404 | -6.066% |
| 2026-09-22 | 415.20 | 417.00 | 411.44 | 411.46 | -1.842% | 210 | 467 | +2.221% |
| 2026-09-21 | 429.77 | 429.77 | 419.18 | 419.18 | -9.188% | 20 | 487 | +0.339% |
| 2026-09-18 | 465.81 | 465.81 | 461.59 | 461.59 | -1.595% | 20 | 477 | -8.880% |
| 2026-09-17 | 473.77 | 473.77 | 469.07 | 469.07 | -2.991% | 8 | 469 | -10.333% |
| 2026-09-14 | 477.17 | 483.53 | 477.17 | 483.53 | +2.850% | 14 | 457 | -13.015% |
| 2026-09-11 | 470.99 | 470.99 | 470.13 | 470.13 | -3.589% | 100 | 557 | -10.535% |
| 2026-09-09 | 485.10 | 491.09 | 481.13 | 487.63 | +4.925% | 52 | 513 | -13.746% |
| 2026-09-08 | 464.80 | 465.55 | 464.29 | 464.74 | -1.858% | 104 | 579 | -9.498% |
| 2026-09-02 | 489.23 | 489.77 | 473.54 | 473.54 | -4.388% | 54 | 539 | -11.180% |
| 2026-09-01 | 492.68 | 501.45 | 477.90 | 495.27 | +0.909% | 72 | 467 | -15.077% |
| 2026-08-26 | 490.81 | 490.81 | 490.81 | 490.81 | +3.383% | 10 | 467 | -14.305% |
| 2026-08-11 | 475.39 | 475.39 | 474.75 | 474.75 | -0.588% | 76 | 391 | -11.406% |
| 2026-08-10 | 479.34 | 479.58 | 477.56 | 477.56 | -2.437% | 92 | 299 | -11.927% |
| 2026-08-06 | 491.61 | 492.32 | 489.49 | 489.49 | +1.168% | 132 | 169 | -14.074% |
| 2026-08-04 | 486.11 | 486.11 | 483.68 | 483.84 | -24.399% | 42 | 53 | -13.070% |
| 2026-06-29 | 640.30 | 640.30 | 639.99 | 639.99 | +5.319% | 6 | 53 | -34.280% |
| 2026-06-16 | 607.77 | 607.77 | 607.67 | 607.67 | -8.883% | 10 | 48 | -30.785% |
| 2026-06-08 | 666.83 | 666.91 | 666.83 | 666.91 | +12.167% | 6 | 48 | -36.933% |
| 2026-06-02 | 593.96 | 594.80 | 593.96 | 594.57 | -6.145% | 38 | 29 | -29.260% |
| 2026-05-26 | 633.50 | 633.50 | 633.50 | 633.50 | -1.637% | 1 | 28 | -33.607% |
| 2026-05-22 | 643.49 | 644.04 | 643.41 | 644.04 | -7.704% | 30 | 14 | -34.693% |
| 2026-05-18 | 697.80 | 697.80 | 697.80 | 697.80 | -3.364% | 7 | 7 | -39.725% |
| 2026-05-06 | 730.05 | 730.08 | 721.95 | 722.09 | 0.000% | 14 | 0 | -41.752% |