SPX270917P08400000
SPX Sep 17 2027 8400.00 Put
optionOPRA
EODOct 27, 2026
657.37USD-7.895%(-56.35)2Vol1,031OI
SPX270917P08400000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-27 | 657.45 | 657.45 | 657.37 | 657.37 | -7.895% | 2 | 1,031 | 0.000% |
| 2026-10-23 | 701.76 | 713.72 | 701.58 | 713.72 | +1.486% | 4 | 1,033 | -7.895% |
| 2026-10-22 | 703.53 | 704.62 | 703.27 | 703.27 | +8.116% | 84 | 1,012 | -6.527% |
| 2026-10-21 | 650.54 | 650.54 | 650.48 | 650.48 | -0.081% | 2 | 1,012 | +1.059% |
| 2026-10-20 | 650.99 | 651.01 | 650.99 | 651.01 | -6.440% | 2 | 1,011 | +0.977% |
| 2026-10-16 | 695.28 | 695.82 | 695.28 | 695.82 | +8.199% | 2 | 1,011 | -5.526% |
| 2026-10-15 | 643.50 | 643.50 | 643.09 | 643.09 | -0.333% | 2 | 1,011 | +2.221% |
| 2026-10-14 | 628.32 | 645.24 | 628.32 | 645.24 | +5.845% | 68 | 1,045 | +1.880% |
| 2026-10-13 | 608.59 | 609.98 | 608.22 | 609.61 | +1.360% | 10 | 1,043 | +7.835% |
| 2026-10-12 | 601.71 | 601.71 | 601.43 | 601.43 | -2.200% | 2 | 1,042 | +9.301% |
| 2026-10-09 | 614.90 | 614.96 | 614.90 | 614.96 | -0.754% | 2 | 1,041 | +6.896% |
| 2026-10-08 | 619.74 | 619.74 | 619.63 | 619.63 | +0.124% | 2 | 1,040 | +6.091% |
| 2026-10-07 | 627.63 | 627.89 | 617.26 | 618.86 | +2.715% | 104 | 989 | +6.223% |
| 2026-10-06 | 611.96 | 612.42 | 600.11 | 602.50 | -4.480% | 174 | 909 | +9.107% |
| 2026-10-05 | 649.23 | 649.39 | 630.73 | 630.76 | -4.387% | 114 | 872 | +4.219% |
| 2026-10-02 | 651.97 | 661.60 | 648.95 | 659.70 | -3.530% | 210 | 744 | -0.353% |
| 2026-10-01 | 709.21 | 710.11 | 683.82 | 683.84 | +1.576% | 454 | 601 | -3.871% |
| 2026-09-30 | 659.80 | 673.23 | 659.80 | 673.23 | +3.402% | 4 | 600 | -2.356% |
| 2026-09-23 | 653.53 | 653.70 | 648.12 | 651.08 | +2.255% | 32 | 484 | +0.966% |
| 2026-09-22 | 636.72 | 636.72 | 636.72 | 636.72 | -8.328% | 1 | 483 | +3.243% |
| 2026-09-17 | 694.68 | 694.68 | 694.56 | 694.56 | +0.603% | 2 | 484 | -5.354% |
| 2026-09-11 | 690.55 | 690.55 | 690.40 | 690.40 | -3.935% | 2 | 134 | -4.784% |
| 2026-09-01 | 719.13 | 719.13 | 718.68 | 718.68 | +1.845% | 2 | 135 | -8.531% |
| 2026-08-31 | 705.38 | 705.66 | 705.38 | 705.66 | +1.749% | 2 | 134 | -6.843% |
| 2026-08-27 | 693.36 | 693.53 | 693.34 | 693.53 | -2.901% | 16 | 133 | -5.214% |
| 2026-08-26 | 714.34 | 714.34 | 714.25 | 714.25 | -1.405% | 2 | 132 | -7.964% |
| 2026-08-25 | 724.01 | 724.43 | 724.01 | 724.43 | -0.882% | 2 | 131 | -9.257% |
| 2026-08-24 | 734.41 | 736.97 | 730.33 | 730.88 | +1.257% | 74 | 94 | -10.058% |
| 2026-08-21 | 732.48 | 732.64 | 721.13 | 721.81 | +1.676% | 116 | 36 | -8.928% |
| 2026-08-19 | 706.31 | 709.91 | 706.21 | 709.91 | +4.033% | 30 | 21 | -7.401% |
| 2026-08-13 | 682.46 | 682.60 | 682.39 | 682.39 | -2.481% | 4 | 19 | -3.667% |
| 2026-08-12 | 700.49 | 700.49 | 699.75 | 699.75 | -0.925% | 2 | 20 | -6.056% |
| 2026-08-06 | 706.14 | 706.28 | 706.14 | 706.28 | -20.931% | 2 | 19 | -6.925% |
| 2026-07-23 | 893.86 | 893.86 | 893.24 | 893.24 | +4.363% | 2 | 19 | -26.406% |
| 2026-07-20 | 851.20 | 855.90 | 849.50 | 855.90 | 0.000% | 28 | 0 | -23.195% |