SPX270521P04000000
SPX May 21 2027 4000.00 Put
optionOPRA
EODOct 21, 2026
13.50USD-10.596%(-1.60)1Vol190OI
SPX270521P04000000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-21 | 13.50 | 13.50 | 13.50 | 13.50 | -10.596% | 1 | 220 | 0.000% |
| 2026-10-19 | 14.60 | 15.10 | 14.60 | 15.10 | +13.534% | 3 | 219 | -10.596% |
| 2026-10-15 | 13.39 | 13.39 | 13.30 | 13.30 | +2.308% | 16 | 206 | +1.504% |
| 2026-10-14 | 13.00 | 13.00 | 13.00 | 13.00 | +2.362% | 1 | 205 | +3.846% |
| 2026-10-12 | 12.70 | 12.70 | 12.70 | 12.70 | -0.626% | 2 | 204 | +6.299% |
| 2026-10-07 | 12.78 | 12.78 | 12.78 | 12.78 | -11.127% | 2 | 206 | +5.634% |
| 2026-09-29 | 14.36 | 14.38 | 14.36 | 14.38 | -1.507% | 2 | 206 | -6.120% |
| 2026-09-23 | 14.60 | 14.60 | 14.60 | 14.60 | -9.598% | 1 | 206 | -7.534% |
| 2026-09-17 | 16.22 | 16.23 | 16.15 | 16.15 | -4.944% | 12 | 212 | -16.409% |
| 2026-09-09 | 16.73 | 16.99 | 16.73 | 16.99 | +6.387% | 3 | 210 | -20.541% |
| 2026-09-08 | 15.98 | 15.98 | 15.97 | 15.97 | +1.140% | 4 | 212 | -15.466% |
| 2026-09-04 | 15.83 | 15.83 | 15.73 | 15.79 | -10.182% | 63 | 151 | -14.503% |
| 2026-08-27 | 17.58 | 17.58 | 17.58 | 17.58 | -12.537% | 4 | 153 | -23.208% |
| 2026-08-21 | 20.14 | 20.14 | 20.10 | 20.10 | -1.422% | 2 | 153 | -32.836% |
| 2026-08-06 | 20.38 | 20.39 | 20.38 | 20.39 | -9.779% | 4 | 153 | -33.791% |
| 2026-08-04 | 22.60 | 22.60 | 22.60 | 22.60 | -2.165% | 1 | 154 | -40.265% |
| 2026-08-03 | 23.11 | 23.11 | 23.10 | 23.10 | -9.624% | 4 | 156 | -41.558% |
| 2026-07-31 | 25.00 | 25.56 | 24.90 | 25.56 | -0.156% | 8 | 157 | -47.183% |
| 2026-07-30 | 25.60 | 25.60 | 25.60 | 25.60 | -7.078% | 30 | 157 | -47.266% |
| 2026-07-29 | 27.55 | 27.55 | 27.55 | 27.55 | +3.068% | 30 | 127 | -50.998% |
| 2026-07-24 | 26.74 | 26.74 | 26.73 | 26.73 | -3.152% | 4 | 125 | -49.495% |
| 2026-07-17 | 27.60 | 27.60 | 27.60 | 27.60 | +7.939% | 2 | 125 | -51.087% |
| 2026-07-10 | 25.62 | 25.62 | 25.57 | 25.57 | -3.254% | 2 | 125 | -47.204% |
| 2026-07-07 | 26.43 | 26.43 | 26.43 | 26.43 | -3.611% | 2 | 125 | -48.922% |
| 2026-06-30 | 27.43 | 27.43 | 27.42 | 27.42 | -7.365% | 4 | 125 | -50.766% |
| 2026-06-22 | 29.60 | 29.60 | 29.60 | 29.60 | -2.052% | 1 | 124 | -54.392% |
| 2026-06-18 | 30.25 | 30.39 | 29.80 | 30.22 | +2.441% | 36 | 108 | -55.328% |
| 2026-06-15 | 29.42 | 29.50 | 29.42 | 29.50 | -5.751% | 58 | 79 | -54.237% |
| 2026-06-12 | 31.30 | 31.30 | 31.30 | 31.30 | +1.954% | 1 | 79 | -56.869% |
| 2026-06-02 | 30.70 | 30.70 | 30.70 | 30.70 | +1.153% | 1 | 79 | -56.026% |
| 2026-05-29 | 30.32 | 30.35 | 30.32 | 30.35 | -15.365% | 118 | 20 | -55.519% |
| 2026-05-18 | 35.70 | 35.90 | 35.70 | 35.86 | -0.111% | 18 | 8 | -62.354% |
| 2026-05-14 | 35.90 | 35.90 | 35.90 | 35.90 | -3.365% | 1 | 9 | -62.396% |
| 2026-05-08 | 37.15 | 37.15 | 37.15 | 37.15 | -6.211% | 4 | 5 | -63.661% |
| 2026-05-05 | 39.61 | 39.61 | 39.61 | 39.61 | -1.320% | 1 | 4 | -65.918% |
| 2026-04-30 | 40.21 | 40.40 | 40.09 | 40.14 | -11.780% | 6 | 4 | -66.368% |
| 2026-04-16 | 45.50 | 45.50 | 45.50 | 45.50 | 0.000% | 1 | 1 | -70.330% |