SPX270820P04400000
SPX Aug 20 2027 4400.00 Put
optionOPRA
EODOct 28, 2026
29.68USD-2.046%(-0.62)4Vol54OI
SPX270820P04400000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-28 | 29.68 | 29.68 | 29.68 | 29.68 | -2.046% | 4 | 52 | 0.000% |
| 2026-10-22 | 30.31 | 30.31 | 30.30 | 30.30 | -0.362% | 4 | 52 | -2.046% |
| 2026-10-19 | 30.38 | 30.41 | 30.38 | 30.41 | +9.192% | 4 | 52 | -2.401% |
| 2026-10-15 | 27.95 | 27.95 | 27.85 | 27.85 | -4.263% | 4 | 54 | +6.571% |
| 2026-09-25 | 29.06 | 29.17 | 29.06 | 29.09 | -1.356% | 40 | 34 | +2.028% |
| 2026-09-23 | 29.47 | 29.49 | 29.47 | 29.49 | -7.322% | 4 | 32 | +0.644% |
| 2026-09-17 | 31.70 | 31.90 | 31.70 | 31.82 | -2.153% | 34 | 38 | -6.725% |
| 2026-09-14 | 32.48 | 32.52 | 32.48 | 32.52 | -1.752% | 4 | 36 | -8.733% |
| 2026-09-11 | 32.50 | 33.10 | 32.30 | 33.10 | -4.940% | 30 | 6 | -10.332% |
| 2026-08-27 | 34.82 | 34.82 | 34.82 | 34.82 | -6.824% | 1 | 5 | -14.762% |
| 2026-08-25 | 37.37 | 37.37 | 37.37 | 37.37 | -4.498% | 1 | 4 | -20.578% |
| 2026-08-17 | 39.13 | 39.13 | 39.13 | 39.13 | +3.082% | 1 | 3 | -24.150% |
| 2026-08-13 | 37.39 | 37.96 | 37.39 | 37.96 | -2.567% | 5 | 2 | -21.812% |
| 2026-08-11 | 38.96 | 38.96 | 38.96 | 38.96 | -14.561% | 1 | 1 | -23.819% |
| 2026-07-31 | 45.60 | 45.60 | 45.60 | 45.60 | 0.000% | 1 | 0 | -34.912% |