SPX270521P08400000
SPX May 21 2027 8400.00 Put
optionOPRA
EODOct 27, 2026
632.21USD-4.046%(-26.66)4Vol365OI
SPX270521P08400000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-27 | 622.82 | 632.21 | 622.82 | 632.21 | -4.046% | 4 | 369 | 0.000% |
| 2026-10-26 | 647.66 | 658.87 | 647.66 | 658.87 | -5.878% | 3 | 372 | -4.046% |
| 2026-10-23 | 681.42 | 700.02 | 678.87 | 700.02 | +3.477% | 4 | 375 | -9.687% |
| 2026-10-22 | 676.50 | 676.50 | 676.50 | 676.50 | +8.230% | 1 | 376 | -6.547% |
| 2026-10-20 | 615.05 | 630.38 | 615.05 | 625.06 | -7.515% | 5 | 381 | +1.144% |
| 2026-10-16 | 675.85 | 675.85 | 675.85 | 675.85 | +13.764% | 1 | 382 | -6.457% |
| 2026-10-05 | 601.91 | 601.91 | 594.08 | 594.08 | -3.609% | 2 | 385 | +6.418% |
| 2026-10-02 | 616.32 | 616.32 | 616.32 | 616.32 | -1.094% | 5 | 380 | +2.578% |
| 2026-09-30 | 623.22 | 623.22 | 623.14 | 623.14 | -3.266% | 4 | 380 | +1.456% |
| 2026-09-28 | 629.99 | 648.36 | 629.99 | 644.18 | +1.773% | 18 | 364 | -1.858% |
| 2026-09-25 | 632.96 | 632.96 | 632.96 | 632.96 | -1.693% | 15 | 349 | -0.118% |
| 2026-09-24 | 643.86 | 643.86 | 643.86 | 643.86 | +3.103% | 2 | 347 | -1.809% |
| 2026-09-23 | 622.62 | 624.48 | 622.62 | 624.48 | +4.691% | 4 | 344 | +1.238% |
| 2026-09-22 | 597.91 | 599.20 | 596.50 | 596.50 | -0.836% | 9 | 339 | +5.987% |
| 2026-09-21 | 623.56 | 623.56 | 601.53 | 601.53 | -20.622% | 12 | 333 | +5.100% |
| 2026-09-16 | 755.62 | 757.80 | 755.62 | 757.80 | +11.327% | 4 | 333 | -16.573% |
| 2026-09-09 | 680.29 | 680.70 | 680.29 | 680.70 | +4.252% | 17 | 325 | -7.124% |
| 2026-09-08 | 658.20 | 658.31 | 652.94 | 652.94 | +1.853% | 14 | 325 | -3.175% |
| 2026-09-04 | 635.00 | 641.06 | 628.41 | 641.06 | +2.331% | 8 | 318 | -1.381% |
| 2026-09-03 | 650.74 | 650.74 | 626.46 | 626.46 | -9.888% | 18 | 322 | +0.918% |
| 2026-09-01 | 681.51 | 695.20 | 681.51 | 695.20 | +5.727% | 2 | 321 | -9.061% |
| 2026-08-31 | 677.01 | 677.01 | 657.54 | 657.54 | -3.373% | 12 | 309 | -3.852% |
| 2026-08-26 | 686.32 | 689.18 | 680.49 | 680.49 | -1.120% | 19 | 290 | -7.095% |
| 2026-08-25 | 693.08 | 693.08 | 687.73 | 688.20 | -0.748% | 4 | 286 | -8.136% |
| 2026-08-24 | 699.21 | 703.49 | 693.39 | 693.39 | -0.834% | 9 | 277 | -8.823% |
| 2026-08-20 | 699.22 | 699.22 | 699.22 | 699.22 | +5.946% | 15 | 262 | -9.584% |
| 2026-08-11 | 660.37 | 660.37 | 659.63 | 659.98 | +2.459% | 6 | 259 | -4.208% |
| 2026-08-10 | 644.14 | 644.14 | 644.14 | 644.14 | -1.763% | 8 | 259 | -1.852% |
| 2026-08-07 | 655.58 | 655.70 | 655.58 | 655.70 | -22.843% | 2 | 259 | -3.582% |
| 2026-06-29 | 851.86 | 852.73 | 849.83 | 849.83 | -6.127% | 50 | 29 | -25.607% |
| 2026-06-25 | 905.30 | 905.30 | 905.30 | 905.30 | +1.771% | 1 | 28 | -30.166% |
| 2026-06-24 | 889.66 | 889.66 | 886.26 | 889.55 | +0.179% | 4 | 29 | -28.929% |
| 2026-06-23 | 887.44 | 888.35 | 887.31 | 887.96 | +10.229% | 28 | 18 | -28.802% |
| 2026-06-16 | 800.79 | 805.56 | 800.74 | 805.56 | +2.919% | 20 | 8 | -21.519% |
| 2026-06-04 | 782.86 | 782.86 | 782.71 | 782.71 | +0.865% | 2 | 8 | -19.228% |
| 2026-06-01 | 776.00 | 776.00 | 776.00 | 776.00 | -10.567% | 3 | 5 | -18.530% |
| 2026-05-21 | 893.90 | 893.90 | 867.59 | 867.69 | -0.962% | 4 | 2 | -27.139% |
| 2026-05-14 | 877.56 | 877.56 | 876.12 | 876.12 | 0.000% | 2 | 0 | -27.840% |