SPX270521P05500000
SPX May 21 2027 5500.00 Put
optionOPRA
EODOct 28, 2026
41.54USD-2.259%(-0.96)8Vol542OI
SPX270521P05500000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-28 | 40.95 | 41.54 | 40.89 | 41.54 | -2.259% | 8 | 538 | 0.000% |
| 2026-10-27 | 42.40 | 42.50 | 42.40 | 42.50 | -12.587% | 2 | 536 | -2.259% |
| 2026-10-23 | 50.80 | 50.80 | 47.50 | 48.62 | +5.696% | 5 | 532 | -14.562% |
| 2026-10-22 | 45.22 | 46.00 | 45.22 | 46.00 | +17.737% | 20 | 514 | -9.696% |
| 2026-10-21 | 39.07 | 39.07 | 39.07 | 39.07 | -4.052% | 10 | 504 | +6.322% |
| 2026-10-20 | 43.95 | 43.95 | 40.72 | 40.72 | -4.749% | 28 | 476 | +2.014% |
| 2026-10-19 | 42.92 | 43.03 | 42.75 | 42.75 | +7.466% | 42 | 436 | -2.830% |
| 2026-10-16 | 39.42 | 39.82 | 39.38 | 39.78 | +1.428% | 40 | 416 | +4.424% |
| 2026-10-08 | 39.26 | 39.26 | 39.22 | 39.22 | -7.062% | 48 | 416 | +5.915% |
| 2026-09-22 | 42.16 | 42.20 | 42.16 | 42.20 | -21.561% | 2 | 416 | -1.564% |
| 2026-09-16 | 49.90 | 54.10 | 49.70 | 53.80 | +8.885% | 25 | 391 | -22.788% |
| 2026-09-11 | 49.81 | 49.84 | 49.41 | 49.41 | -17.471% | 44 | 372 | -15.928% |
| 2026-08-17 | 59.87 | 59.87 | 59.87 | 59.87 | -0.167% | 4 | 49 | -30.616% |
| 2026-08-07 | 59.96 | 59.97 | 59.96 | 59.97 | -1.769% | 2 | 48 | -30.732% |
| 2026-08-05 | 60.99 | 61.05 | 60.99 | 61.05 | -1.293% | 2 | 48 | -31.957% |
| 2026-08-04 | 61.85 | 61.85 | 61.85 | 61.85 | -7.631% | 1 | 49 | -32.838% |
| 2026-08-03 | 66.96 | 66.96 | 66.96 | 66.96 | -7.270% | 1 | 49 | -37.963% |
| 2026-07-31 | 72.21 | 72.21 | 72.21 | 72.21 | -14.544% | 1 | 49 | -42.473% |
| 2026-07-29 | 82.71 | 84.50 | 82.56 | 84.50 | +4.670% | 3 | 48 | -50.840% |
| 2026-07-24 | 81.02 | 81.02 | 80.73 | 80.73 | -1.006% | 4 | 48 | -48.545% |
| 2026-07-20 | 81.51 | 81.55 | 81.51 | 81.55 | -14.688% | 2 | 49 | -49.062% |
| 2026-06-23 | 94.89 | 95.75 | 94.89 | 95.59 | -0.737% | 5 | 46 | -56.544% |
| 2026-06-12 | 96.30 | 96.30 | 96.30 | 96.30 | +3.772% | 2 | 45 | -56.864% |
| 2026-06-04 | 92.80 | 92.80 | 92.80 | 92.80 | +4.422% | 10 | 45 | -55.237% |
| 2026-06-02 | 88.87 | 88.87 | 88.87 | 88.87 | +0.532% | 1 | 44 | -53.258% |
| 2026-06-01 | 87.40 | 88.40 | 87.31 | 88.40 | -5.292% | 19 | 45 | -53.009% |
| 2026-05-27 | 93.34 | 93.34 | 93.34 | 93.34 | -10.748% | 1 | 44 | -55.496% |
| 2026-05-21 | 104.58 | 104.58 | 104.58 | 104.58 | -1.904% | 1 | 44 | -60.279% |
| 2026-05-15 | 106.61 | 106.61 | 106.61 | 106.61 | -3.825% | 1 | 44 | -61.036% |
| 2026-05-12 | 111.39 | 111.39 | 110.85 | 110.85 | +1.048% | 3 | 44 | -62.526% |
| 2026-05-11 | 109.70 | 109.70 | 109.70 | 109.70 | +0.430% | 9 | 35 | -62.133% |
| 2026-05-08 | 110.07 | 110.40 | 109.23 | 109.23 | -2.299% | 5 | 35 | -61.970% |
| 2026-05-07 | 111.00 | 113.00 | 111.00 | 111.80 | -1.149% | 5 | 17 | -62.844% |
| 2026-05-06 | 112.83 | 113.10 | 112.83 | 113.10 | -10.607% | 16 | 3 | -63.271% |
| 2026-05-04 | 126.52 | 126.52 | 126.52 | 126.52 | -0.955% | 1 | 2 | -67.167% |
| 2026-04-24 | 127.74 | 127.74 | 127.74 | 127.74 | -3.861% | 1 | 2 | -67.481% |
| 2026-04-21 | 132.87 | 132.87 | 132.87 | 132.87 | +2.769% | 1 | 1 | -68.736% |
| 2026-04-17 | 129.29 | 129.29 | 129.29 | 129.29 | 0.000% | 1 | 1 | -67.871% |