SPX270521P08000000
SPX May 21 2027 8000.00 Put
optionOPRA
EODOct 28, 2026
398.30USD-6.061%(-25.70)4Vol1,944OI
SPX270521P08000000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-28 | 398.30 | 398.30 | 398.30 | 398.30 | -6.061% | 4 | 1,944 | 0.000% |
| 2026-10-27 | 424.00 | 424.00 | 424.00 | 424.00 | -1.847% | 3 | 1,944 | -6.061% |
| 2026-10-26 | 431.98 | 431.98 | 431.98 | 431.98 | -2.777% | 1 | 1,944 | -7.797% |
| 2026-10-22 | 428.36 | 444.32 | 428.36 | 444.32 | +15.154% | 16 | 1,944 | -10.357% |
| 2026-10-21 | 385.48 | 385.85 | 385.48 | 385.85 | -4.141% | 3 | 1,944 | +3.227% |
| 2026-10-20 | 425.33 | 425.33 | 402.52 | 402.52 | -0.499% | 71 | 1,874 | -1.048% |
| 2026-10-19 | 415.40 | 415.40 | 404.54 | 404.54 | +3.503% | 6 | 1,874 | -1.542% |
| 2026-10-15 | 390.85 | 390.85 | 390.85 | 390.85 | -4.102% | 2 | 1,874 | +1.906% |
| 2026-10-14 | 402.67 | 407.69 | 402.67 | 407.57 | +11.407% | 7 | 1,874 | -2.274% |
| 2026-10-12 | 365.84 | 365.84 | 365.84 | 365.84 | -0.300% | 1 | 1,774 | +8.873% |
| 2026-10-09 | 373.00 | 373.00 | 366.94 | 366.94 | -4.629% | 4 | 1,774 | +8.546% |
| 2026-10-08 | 384.75 | 384.75 | 384.75 | 384.75 | +6.018% | 101 | 1,821 | +3.522% |
| 2026-10-06 | 371.50 | 371.50 | 362.10 | 362.91 | -13.163% | 21 | 1,667 | +9.752% |
| 2026-10-02 | 417.92 | 417.92 | 417.92 | 417.92 | -2.967% | 1 | 1,667 | -4.695% |
| 2026-10-01 | 445.11 | 445.11 | 430.70 | 430.70 | +3.130% | 10 | 1,665 | -7.523% |
| 2026-09-30 | 412.17 | 417.63 | 409.57 | 417.63 | -2.659% | 14 | 1,653 | -4.628% |
| 2026-09-29 | 420.00 | 429.04 | 420.00 | 429.04 | +1.284% | 108 | 1,637 | -7.165% |
| 2026-09-28 | 414.52 | 430.70 | 414.52 | 423.60 | +2.368% | 10 | 1,635 | -5.973% |
| 2026-09-25 | 413.80 | 413.80 | 413.80 | 413.80 | -1.326% | 1 | 1,635 | -3.746% |
| 2026-09-24 | 430.23 | 430.23 | 412.37 | 419.36 | +0.965% | 51 | 1,613 | -5.022% |
| 2026-09-23 | 411.13 | 418.86 | 411.05 | 415.35 | +6.399% | 117 | 1,606 | -4.105% |
| 2026-09-22 | 389.10 | 390.37 | 389.10 | 390.37 | -0.828% | 19 | 1,606 | +2.031% |
| 2026-09-21 | 410.31 | 411.35 | 393.63 | 393.63 | -13.025% | 177 | 1,530 | +1.186% |
| 2026-09-18 | 452.58 | 452.58 | 452.58 | 452.58 | -11.297% | 1 | 1,529 | -11.993% |
| 2026-09-16 | 469.73 | 510.22 | 460.99 | 510.22 | +6.870% | 38 | 1,529 | -21.936% |
| 2026-09-15 | 469.54 | 485.08 | 469.54 | 477.42 | +0.286% | 72 | 1,527 | -16.572% |
| 2026-09-14 | 475.45 | 477.71 | 466.99 | 476.06 | -1.864% | 70 | 1,529 | -16.334% |
| 2026-09-10 | 494.77 | 496.47 | 484.31 | 485.10 | +6.088% | 42 | 1,529 | -17.893% |
| 2026-09-09 | 457.26 | 457.26 | 457.26 | 457.26 | +4.756% | 25 | 1,554 | -12.894% |
| 2026-09-08 | 436.50 | 436.50 | 436.50 | 436.50 | +6.210% | 75 | 1,554 | -8.751% |
| 2026-09-03 | 431.97 | 431.97 | 410.98 | 410.98 | -8.181% | 4 | 1,553 | -3.085% |
| 2026-08-31 | 449.35 | 449.35 | 447.60 | 447.60 | +0.157% | 5 | 1,553 | -11.014% |
| 2026-08-28 | 444.11 | 447.55 | 444.11 | 446.90 | +1.478% | 201 | 1,402 | -10.875% |
| 2026-08-27 | 443.68 | 447.60 | 440.39 | 440.39 | -6.766% | 77 | 1,336 | -9.557% |
| 2026-08-26 | 472.35 | 472.35 | 472.35 | 472.35 | -0.892% | 50 | 1,286 | -15.677% |
| 2026-08-24 | 477.51 | 477.51 | 476.60 | 476.60 | +0.587% | 31 | 1,286 | -16.429% |
| 2026-08-21 | 472.71 | 473.82 | 472.71 | 473.82 | +0.262% | 2 | 1,286 | -15.939% |
| 2026-08-20 | 478.32 | 478.32 | 472.03 | 472.58 | -0.205% | 300 | 1,364 | -15.718% |
| 2026-08-18 | 473.60 | 473.60 | 473.55 | 473.55 | +6.006% | 42 | 1,322 | -15.891% |
| 2026-08-17 | 446.72 | 446.72 | 446.72 | 446.72 | +0.341% | 10 | 1,322 | -10.839% |
| 2026-08-14 | 444.79 | 445.55 | 444.67 | 445.20 | -1.845% | 4 | 1,322 | -10.535% |
| 2026-08-12 | 454.03 | 456.30 | 453.57 | 453.57 | -2.393% | 11 | 1,299 | -12.186% |
| 2026-08-11 | 464.70 | 464.70 | 464.69 | 464.69 | +1.834% | 8 | 1,291 | -14.287% |
| 2026-08-10 | 450.58 | 456.32 | 450.58 | 456.32 | -0.964% | 209 | 1,092 | -12.715% |
| 2026-08-07 | 460.76 | 460.76 | 460.76 | 460.76 | -0.974% | 2 | 1,094 | -13.556% |
| 2026-08-06 | 459.71 | 470.40 | 459.62 | 465.29 | +1.185% | 306 | 1,070 | -14.397% |
| 2026-08-05 | 459.29 | 459.84 | 459.29 | 459.84 | -10.984% | 2 | 1,070 | -13.383% |
| 2026-08-03 | 516.58 | 516.58 | 516.58 | 516.58 | -13.025% | 1 | 1,069 | -22.897% |
| 2026-07-28 | 597.10 | 597.10 | 593.86 | 593.94 | -5.164% | 3 | 1,068 | -32.939% |
| 2026-07-27 | 626.28 | 626.28 | 626.28 | 626.28 | +0.837% | 2 | 1,070 | -36.402% |
| 2026-07-24 | 620.44 | 621.08 | 620.44 | 621.08 | +4.545% | 2 | 1,071 | -35.870% |
| 2026-07-20 | 586.68 | 594.08 | 585.53 | 594.08 | +6.228% | 5 | 1,070 | -32.955% |
| 2026-07-14 | 559.33 | 559.33 | 559.25 | 559.25 | +2.243% | 2 | 1,070 | -28.780% |
| 2026-07-10 | 546.76 | 546.98 | 546.76 | 546.98 | -4.529% | 2 | 1,069 | -27.182% |
| 2026-07-07 | 577.68 | 577.68 | 572.93 | 572.93 | -12.279% | 4 | 1,066 | -30.480% |
| 2026-06-26 | 652.64 | 653.13 | 652.64 | 653.13 | -0.849% | 2 | 941 | -39.017% |
| 2026-06-25 | 643.71 | 658.72 | 643.71 | 658.72 | +1.310% | 3 | 940 | -39.534% |
| 2026-06-24 | 650.36 | 650.36 | 647.56 | 650.20 | +0.075% | 4 | 939 | -38.742% |
| 2026-06-23 | 649.14 | 649.90 | 648.96 | 649.71 | +7.317% | 28 | 930 | -38.696% |
| 2026-06-22 | 605.41 | 605.41 | 605.41 | 605.41 | +1.938% | 3 | 930 | -34.210% |
| 2026-06-18 | 586.81 | 593.90 | 586.81 | 593.90 | +1.193% | 3 | 929 | -32.935% |
| 2026-06-16 | 584.18 | 587.09 | 582.82 | 586.90 | -9.844% | 132 | 885 | -32.135% |
| 2026-06-12 | 651.42 | 651.42 | 650.98 | 650.98 | +1.317% | 2 | 885 | -38.815% |
| 2026-06-08 | 643.27 | 643.46 | 642.52 | 642.52 | +12.573% | 4 | 885 | -38.010% |
| 2026-06-04 | 592.49 | 592.49 | 570.76 | 570.76 | +0.153% | 5 | 882 | -30.216% |
| 2026-06-02 | 570.80 | 571.39 | 569.89 | 569.89 | -1.033% | 38 | 871 | -30.109% |
| 2026-05-29 | 575.84 | 575.84 | 575.84 | 575.84 | -2.138% | 2 | 869 | -30.831% |
| 2026-05-28 | 591.03 | 591.52 | 588.42 | 588.42 | -3.125% | 4 | 869 | -32.310% |
| 2026-05-26 | 613.86 | 614.15 | 607.40 | 607.40 | -2.979% | 46 | 842 | -34.425% |
| 2026-05-22 | 619.25 | 628.40 | 618.82 | 626.05 | -5.643% | 34 | 829 | -36.379% |
| 2026-05-20 | 685.84 | 685.87 | 663.49 | 663.49 | -4.060% | 21 | 771 | -39.969% |
| 2026-05-19 | 672.30 | 691.97 | 671.28 | 691.57 | +3.357% | 509 | 297 | -42.406% |
| 2026-05-18 | 676.25 | 676.25 | 663.32 | 669.11 | -0.755% | 57 | 276 | -40.473% |
| 2026-05-15 | 670.14 | 676.89 | 659.60 | 674.20 | -2.669% | 37 | 274 | -40.923% |
| 2026-05-12 | 692.38 | 692.69 | 692.38 | 692.69 | -2.084% | 2 | 274 | -42.500% |
| 2026-05-07 | 701.10 | 707.43 | 697.83 | 707.43 | +1.698% | 117 | 166 | -43.698% |
| 2026-05-06 | 702.11 | 702.80 | 695.50 | 695.62 | -6.100% | 32 | 156 | -42.742% |
| 2026-05-05 | 741.26 | 741.34 | 740.81 | 740.81 | -5.233% | 155 | 4 | -46.235% |
| 2026-05-04 | 780.02 | 781.72 | 780.02 | 781.72 | -3.715% | 2 | 3 | -49.048% |
| 2026-04-23 | 812.89 | 812.89 | 811.88 | 811.88 | -4.440% | 2 | 3 | -50.941% |
| 2026-04-21 | 849.60 | 849.60 | 849.60 | 849.60 | -1.717% | 1 | 2 | -53.119% |
| 2026-04-16 | 864.44 | 864.44 | 864.44 | 864.44 | 0.000% | 1 | 1 | -53.924% |