SPX270521P04200000
SPX May 21 2027 4200.00 Put
optionOPRA
EODOct 19, 2026
17.17USD+10.064%(+1.57)4Vol165OI
SPX270521P04200000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-19 | 17.17 | 17.17 | 17.17 | 17.17 | +10.064% | 4 | 163 | 0.000% |
| 2026-10-15 | 15.54 | 15.60 | 15.54 | 15.60 | +3.243% | 4 | 161 | +10.064% |
| 2026-10-08 | 15.10 | 15.11 | 15.10 | 15.11 | -11.118% | 4 | 159 | +13.633% |
| 2026-09-28 | 17.00 | 17.00 | 17.00 | 17.00 | -8.896% | 135 | 293 | +1.000% |
| 2026-09-17 | 18.75 | 18.75 | 18.66 | 18.66 | -4.308% | 94 | 292 | -7.985% |
| 2026-09-16 | 19.50 | 19.50 | 19.50 | 19.50 | -0.154% | 4 | 288 | -11.949% |
| 2026-09-11 | 19.51 | 19.53 | 19.51 | 19.53 | -4.639% | 4 | 288 | -12.084% |
| 2026-08-27 | 21.10 | 21.10 | 20.48 | 20.48 | -10.568% | 185 | 130 | -16.162% |
| 2026-08-19 | 22.90 | 22.90 | 22.90 | 22.90 | -10.020% | 5 | 125 | -25.022% |
| 2026-08-04 | 25.80 | 25.80 | 25.45 | 25.45 | -3.998% | 90 | 67 | -32.534% |
| 2026-08-03 | 26.48 | 26.51 | 26.48 | 26.51 | -16.108% | 4 | 67 | -35.232% |
| 2026-07-27 | 31.44 | 31.60 | 31.44 | 31.60 | +6.829% | 2 | 67 | -45.665% |
| 2026-07-21 | 29.55 | 29.58 | 29.55 | 29.58 | -3.175% | 2 | 66 | -41.954% |
| 2026-07-09 | 30.54 | 30.55 | 30.54 | 30.55 | -12.238% | 4 | 64 | -43.797% |
| 2026-06-26 | 34.88 | 34.88 | 34.81 | 34.81 | +1.192% | 4 | 64 | -50.675% |
| 2026-06-18 | 34.65 | 34.79 | 34.40 | 34.40 | -0.261% | 77 | 16 | -50.087% |
| 2026-06-01 | 34.44 | 34.49 | 34.44 | 34.49 | -0.777% | 8 | 12 | -50.217% |
| 2026-05-29 | 34.80 | 34.80 | 34.76 | 34.76 | -2.332% | 2 | 12 | -50.604% |
| 2026-05-28 | 35.57 | 35.59 | 35.57 | 35.59 | -11.446% | 2 | 11 | -51.756% |
| 2026-05-21 | 40.19 | 40.19 | 40.19 | 40.19 | +0.150% | 10 | 21 | -57.278% |
| 2026-05-20 | 41.19 | 41.19 | 40.13 | 40.13 | -3.765% | 2 | 21 | -57.214% |
| 2026-05-18 | 41.70 | 41.70 | 41.70 | 41.70 | -0.762% | 10 | 11 | -58.825% |
| 2026-05-13 | 42.07 | 42.07 | 42.02 | 42.02 | -5.040% | 2 | 10 | -59.139% |
| 2026-05-12 | 44.25 | 44.25 | 44.25 | 44.25 | +3.581% | 1 | 9 | -61.198% |
| 2026-05-08 | 42.62 | 42.72 | 42.62 | 42.72 | -1.838% | 16 | 3 | -59.808% |
| 2026-05-06 | 43.55 | 43.55 | 43.52 | 43.52 | -7.620% | 4 | 2 | -60.547% |
| 2026-04-29 | 47.08 | 47.11 | 47.08 | 47.11 | -7.880% | 2 | 2 | -63.553% |
| 2026-04-21 | 50.83 | 51.14 | 50.83 | 51.14 | +1.690% | 4 | 1 | -66.425% |
| 2026-04-20 | 50.36 | 50.36 | 50.29 | 50.29 | 0.000% | 2 | 1 | -65.858% |