SPX270521P03700000
SPX May 21 2027 3700.00 Put
optionOPRA
EODOct 23, 2026
13.40USD+25.704%(+2.74)2Vol209OI
SPX270521P03700000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-23 | 13.40 | 13.40 | 13.40 | 13.40 | +25.704% | 2 | 208 | 0.000% |
| 2026-10-08 | 10.66 | 10.66 | 10.66 | 10.66 | -12.263% | 100 | 108 | +25.704% |
| 2026-09-24 | 12.01 | 12.15 | 12.01 | 12.15 | -5.447% | 2 | 107 | +10.288% |
| 2026-09-18 | 12.87 | 12.87 | 12.85 | 12.85 | -6.067% | 2 | 107 | +4.280% |
| 2026-09-02 | 13.68 | 13.68 | 13.68 | 13.68 | -10.000% | 4 | 105 | -2.047% |
| 2026-08-26 | 15.20 | 15.20 | 15.20 | 15.20 | -5.941% | 1 | 105 | -11.842% |
| 2026-08-21 | 16.14 | 16.16 | 16.14 | 16.16 | +0.937% | 4 | 103 | -17.079% |
| 2026-08-19 | 16.02 | 16.02 | 16.01 | 16.01 | +1.329% | 4 | 101 | -16.302% |
| 2026-08-17 | 15.80 | 15.80 | 15.80 | 15.80 | -6.231% | 50 | 77 | -15.190% |
| 2026-08-05 | 16.85 | 16.85 | 16.85 | 16.85 | -9.651% | 2 | 75 | -20.475% |
| 2026-08-03 | 18.68 | 18.68 | 18.65 | 18.65 | -6.187% | 4 | 73 | -28.150% |
| 2026-07-31 | 19.88 | 19.88 | 19.88 | 19.88 | -7.233% | 3 | 73 | -32.596% |
| 2026-07-24 | 21.41 | 21.43 | 21.41 | 21.43 | +3.627% | 2 | 73 | -37.471% |
| 2026-07-22 | 20.71 | 20.71 | 20.68 | 20.68 | -8.496% | 2 | 73 | -35.203% |
| 2026-07-17 | 22.20 | 22.70 | 21.90 | 22.60 | +7.824% | 104 | 129 | -40.708% |
| 2026-07-09 | 20.96 | 20.96 | 20.96 | 20.96 | -14.970% | 2 | 130 | -36.069% |
| 2026-06-18 | 24.81 | 24.81 | 24.65 | 24.65 | +2.028% | 8 | 126 | -45.639% |
| 2026-06-17 | 24.26 | 24.26 | 24.16 | 24.16 | -5.255% | 4 | 124 | -44.536% |
| 2026-06-12 | 25.50 | 25.50 | 25.50 | 25.50 | +0.394% | 1 | 123 | -47.451% |
| 2026-06-03 | 25.40 | 25.40 | 25.20 | 25.40 | +3.252% | 89 | 34 | -47.244% |
| 2026-05-29 | 24.80 | 24.80 | 24.60 | 24.60 | -15.172% | 7 | 34 | -45.528% |
| 2026-05-19 | 29.00 | 29.00 | 29.00 | 29.00 | +0.694% | 1 | 33 | -53.793% |
| 2026-05-18 | 28.89 | 29.48 | 28.80 | 28.80 | -2.834% | 27 | 11 | -53.472% |
| 2026-05-11 | 29.72 | 29.72 | 29.64 | 29.64 | -2.820% | 2 | 10 | -54.791% |
| 2026-05-06 | 30.50 | 30.50 | 30.50 | 30.50 | -5.922% | 10 | 0 | -56.066% |
| 2026-04-30 | 32.36 | 32.42 | 32.36 | 32.42 | 0.000% | 2 | 0 | -58.667% |