SPX270820P07700000
SPX Aug 20 2027 7700.00 Put
optionOPRA
EODOct 28, 2026
339.80USD-6.812%(-24.84)2Vol3,021OI
SPX270820P07700000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-28 | 339.80 | 339.80 | 339.80 | 339.80 | -6.812% | 2 | 3,019 | 0.000% |
| 2026-10-26 | 364.64 | 364.64 | 364.64 | 364.64 | -4.799% | 1 | 3,020 | -6.812% |
| 2026-10-22 | 383.02 | 383.02 | 383.02 | 383.02 | +7.881% | 1 | 3,020 | -11.284% |
| 2026-10-21 | 354.72 | 355.04 | 354.72 | 355.04 | +1.232% | 4 | 2,800 | -4.292% |
| 2026-10-20 | 349.29 | 351.12 | 348.99 | 350.72 | -2.694% | 814 | 2,670 | -3.114% |
| 2026-10-19 | 360.43 | 360.43 | 360.43 | 360.43 | +5.522% | 1 | 2,670 | -5.724% |
| 2026-10-15 | 361.88 | 361.88 | 341.57 | 341.57 | -3.669% | 272 | 2,645 | -0.518% |
| 2026-10-14 | 355.10 | 355.21 | 354.58 | 354.58 | +2.220% | 9 | 2,637 | -4.168% |
| 2026-10-08 | 346.88 | 346.88 | 346.88 | 346.88 | +4.225% | 2 | 2,635 | -2.041% |
| 2026-10-06 | 332.82 | 332.82 | 332.82 | 332.82 | -4.175% | 1 | 2,634 | +2.097% |
| 2026-10-05 | 347.19 | 347.32 | 347.19 | 347.32 | -1.962% | 2 | 2,634 | -2.165% |
| 2026-10-02 | 354.27 | 354.27 | 354.27 | 354.27 | -5.149% | 1 | 2,633 | -4.084% |
| 2026-10-01 | 373.63 | 373.63 | 373.50 | 373.50 | +0.460% | 3 | 2,633 | -9.023% |
| 2026-09-29 | 367.44 | 371.94 | 367.44 | 371.79 | +3.505% | 6 | 2,633 | -8.604% |
| 2026-09-28 | 359.20 | 359.20 | 359.20 | 359.20 | +1.572% | 10 | 2,633 | -5.401% |
| 2026-09-23 | 349.93 | 353.64 | 349.93 | 353.64 | +1.688% | 5 | 2,638 | -3.914% |
| 2026-09-22 | 347.77 | 347.77 | 347.77 | 347.77 | -1.216% | 2 | 2,636 | -2.292% |
| 2026-09-21 | 365.33 | 365.43 | 352.05 | 352.05 | -7.980% | 15 | 2,626 | -3.480% |
| 2026-09-17 | 389.30 | 389.30 | 382.58 | 382.58 | -3.705% | 502 | 1,926 | -11.182% |
| 2026-09-16 | 394.11 | 397.30 | 393.24 | 397.30 | -3.031% | 383 | 1,594 | -14.473% |
| 2026-09-15 | 406.29 | 409.72 | 406.29 | 409.72 | +6.926% | 18 | 1,589 | -17.065% |
| 2026-09-11 | 383.40 | 383.61 | 382.40 | 383.18 | -5.137% | 56 | 1,589 | -11.321% |
| 2026-09-09 | 403.93 | 403.93 | 403.93 | 403.93 | +4.567% | 1 | 1,589 | -15.877% |
| 2026-09-08 | 386.19 | 386.29 | 386.19 | 386.29 | +3.813% | 2 | 1,589 | -12.035% |
| 2026-09-04 | 370.29 | 372.10 | 370.29 | 372.10 | +2.332% | 6 | 1,584 | -8.680% |
| 2026-09-03 | 376.64 | 378.65 | 363.20 | 363.62 | -7.452% | 18 | 1,566 | -6.551% |
| 2026-09-02 | 392.90 | 392.90 | 392.90 | 392.90 | -3.298% | 2 | 1,568 | -13.515% |
| 2026-09-01 | 399.40 | 406.30 | 399.40 | 406.30 | +2.472% | 3 | 1,569 | -16.367% |
| 2026-08-31 | 404.00 | 404.00 | 396.50 | 396.50 | +0.839% | 8 | 1,566 | -14.300% |
| 2026-08-28 | 389.34 | 399.33 | 380.20 | 393.20 | -0.895% | 24 | 1,553 | -13.581% |
| 2026-08-27 | 406.24 | 406.24 | 396.75 | 396.75 | -4.970% | 1,004 | 552 | -14.354% |
| 2026-08-26 | 415.79 | 417.50 | 415.23 | 417.50 | -0.434% | 5 | 460 | -18.611% |
| 2026-08-25 | 420.07 | 420.22 | 419.32 | 419.32 | +0.021% | 94 | 463 | -18.964% |
| 2026-08-24 | 426.43 | 426.43 | 419.23 | 419.23 | +0.462% | 19 | 444 | -18.947% |
| 2026-08-21 | 422.20 | 422.20 | 414.80 | 417.30 | -2.856% | 74 | 458 | -18.572% |
| 2026-08-20 | 424.60 | 430.16 | 418.60 | 429.57 | +3.937% | 40 | 357 | -20.898% |
| 2026-08-19 | 417.33 | 419.72 | 411.60 | 413.30 | -2.593% | 42 | 320 | -17.784% |
| 2026-08-18 | 423.90 | 424.65 | 421.61 | 424.30 | +2.841% | 64 | 259 | -19.915% |
| 2026-08-17 | 405.29 | 412.89 | 404.62 | 412.58 | +1.736% | 18 | 243 | -17.640% |
| 2026-08-14 | 400.22 | 405.54 | 399.51 | 405.54 | +2.254% | 41 | 241 | -16.210% |
| 2026-08-13 | 402.27 | 402.27 | 396.60 | 396.60 | -3.010% | 2 | 239 | -14.322% |
| 2026-08-12 | 409.46 | 411.26 | 408.17 | 408.91 | -1.683% | 11 | 232 | -16.901% |
| 2026-08-11 | 412.38 | 417.08 | 412.38 | 415.91 | +1.836% | 4 | 230 | -18.300% |
| 2026-08-10 | 407.95 | 408.41 | 407.95 | 408.41 | -0.782% | 6 | 233 | -16.799% |
| 2026-08-07 | 414.60 | 414.60 | 408.44 | 411.63 | -0.058% | 5 | 193 | -17.450% |
| 2026-08-06 | 415.87 | 415.87 | 411.87 | 411.87 | +0.260% | 103 | 130 | -17.498% |
| 2026-08-05 | 408.82 | 410.80 | 408.82 | 410.80 | -1.048% | 41 | 102 | -17.283% |
| 2026-08-04 | 422.50 | 422.50 | 415.15 | 415.15 | -22.951% | 102 | 1 | -18.150% |
| 2026-07-29 | 538.81 | 538.81 | 538.81 | 538.81 | 0.000% | 1 | 0 | -36.935% |