SPX270820P03100000
SPX Aug 20 2027 3100.00 Put
optionOPRA
EODOct 21, 2026
11.00USD-3.509%(-0.40)7Vol854OI
SPX270820P03100000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-21 | 11.00 | 11.00 | 11.00 | 11.00 | -3.509% | 7 | 847 | 0.000% |
| 2026-10-02 | 11.40 | 11.40 | 11.40 | 11.40 | -1.639% | 14 | 833 | -3.509% |
| 2026-09-24 | 11.62 | 11.62 | 11.59 | 11.59 | -0.940% | 2 | 833 | -5.091% |
| 2026-09-21 | 11.70 | 11.70 | 11.70 | 11.70 | -2.500% | 13 | 846 | -5.983% |
| 2026-09-04 | 12.00 | 12.00 | 12.00 | 12.00 | -6.250% | 14 | 832 | -8.333% |
| 2026-09-02 | 12.80 | 12.99 | 12.80 | 12.80 | -1.235% | 159 | 673 | -14.063% |
| 2026-09-01 | 13.00 | 13.10 | 12.96 | 12.96 | -6.763% | 22 | 651 | -15.123% |
| 2026-08-27 | 13.90 | 13.90 | 13.90 | 13.90 | -2.797% | 6 | 645 | -20.863% |
| 2026-08-26 | 14.40 | 14.40 | 14.30 | 14.30 | -0.348% | 155 | 490 | -23.077% |
| 2026-08-25 | 14.61 | 14.61 | 14.35 | 14.35 | -4.333% | 8 | 482 | -23.345% |
| 2026-08-19 | 14.95 | 15.12 | 14.95 | 15.00 | -4.153% | 146 | 337 | -26.667% |
| 2026-08-18 | 15.60 | 15.65 | 15.60 | 15.65 | +5.034% | 22 | 315 | -29.712% |
| 2026-08-14 | 14.90 | 14.90 | 14.90 | 14.90 | +2.055% | 4 | 311 | -26.174% |
| 2026-08-12 | 14.95 | 15.03 | 14.60 | 14.60 | -3.630% | 152 | 171 | -24.658% |
| 2026-08-11 | 15.15 | 15.15 | 15.15 | 15.15 | -3.380% | 8 | 163 | -27.393% |
| 2026-08-05 | 15.50 | 15.68 | 15.44 | 15.68 | -5.257% | 138 | 25 | -29.847% |
| 2026-08-04 | 16.70 | 16.70 | 16.40 | 16.55 | -2.933% | 12 | 19 | -33.535% |
| 2026-08-03 | 17.05 | 17.05 | 17.05 | 17.05 | -6.831% | 18 | 5 | -35.484% |
| 2026-07-31 | 18.30 | 18.30 | 18.30 | 18.30 | -11.594% | 2 | 3 | -39.891% |
| 2026-07-23 | 20.70 | 20.70 | 20.70 | 20.70 | +0.976% | 1 | 2 | -46.860% |
| 2026-07-17 | 20.50 | 20.50 | 20.50 | 20.50 | 0.000% | 2 | 0 | -46.341% |