SPX270521P05000000
SPX May 21 2027 5000.00 Put
optionOPRA
EODOct 28, 2026
28.50USD-3.716%(-1.10)6Vol2,120OI
SPX270521P05000000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-28 | 28.63 | 28.63 | 28.47 | 28.50 | -3.716% | 6 | 2,120 | 0.000% |
| 2026-10-27 | 29.60 | 29.60 | 29.60 | 29.60 | -5.732% | 1 | 2,119 | -3.716% |
| 2026-10-26 | 31.29 | 31.40 | 31.29 | 31.40 | -7.375% | 2 | 2,119 | -9.236% |
| 2026-10-23 | 35.10 | 35.10 | 33.10 | 33.90 | +15.228% | 5 | 2,116 | -15.929% |
| 2026-10-19 | 29.51 | 29.51 | 29.42 | 29.42 | +1.799% | 4 | 2,116 | -3.127% |
| 2026-10-14 | 28.90 | 28.90 | 28.90 | 28.90 | +10.601% | 10 | 2,106 | -1.384% |
| 2026-10-07 | 26.13 | 26.13 | 26.13 | 26.13 | -11.213% | 1 | 2,107 | +9.070% |
| 2026-10-02 | 29.43 | 29.43 | 29.43 | 29.43 | +3.191% | 10 | 2,102 | -3.160% |
| 2026-09-30 | 28.55 | 28.55 | 28.52 | 28.52 | -2.993% | 2 | 2,102 | -0.070% |
| 2026-09-22 | 29.43 | 29.43 | 29.40 | 29.40 | -10.936% | 4 | 2,103 | -3.061% |
| 2026-09-17 | 33.03 | 33.03 | 33.01 | 33.01 | -4.041% | 4 | 2,104 | -13.663% |
| 2026-09-16 | 34.20 | 34.50 | 34.20 | 34.40 | -0.950% | 4 | 2,102 | -17.151% |
| 2026-09-09 | 34.10 | 34.73 | 34.10 | 34.73 | +7.059% | 2 | 2,105 | -17.938% |
| 2026-09-08 | 32.41 | 32.44 | 32.41 | 32.44 | +1.059% | 2 | 2,105 | -12.145% |
| 2026-09-04 | 32.10 | 32.10 | 32.10 | 32.10 | -22.238% | 1 | 2,105 | -11.215% |
| 2026-08-20 | 41.28 | 41.28 | 41.28 | 41.28 | -2.733% | 3 | 2,105 | -30.959% |
| 2026-08-18 | 42.44 | 42.44 | 42.44 | 42.44 | +4.687% | 1 | 2,106 | -32.846% |
| 2026-08-17 | 40.53 | 40.54 | 40.53 | 40.54 | -0.977% | 4 | 2,108 | -29.699% |
| 2026-08-10 | 40.63 | 40.94 | 40.63 | 40.94 | -2.081% | 6 | 2,110 | -30.386% |
| 2026-08-07 | 41.72 | 41.81 | 41.72 | 41.81 | +1.039% | 2 | 2,111 | -31.834% |
| 2026-08-06 | 42.33 | 42.35 | 41.38 | 41.38 | -1.429% | 6 | 2,112 | -31.126% |
| 2026-08-05 | 41.92 | 41.98 | 41.92 | 41.98 | -9.174% | 4 | 2,112 | -32.111% |
| 2026-08-03 | 46.26 | 46.26 | 46.22 | 46.22 | -16.192% | 2 | 2,111 | -38.338% |
| 2026-07-29 | 55.15 | 55.15 | 55.15 | 55.15 | -3.786% | 1 | 2,111 | -48.323% |
| 2026-07-24 | 57.32 | 57.32 | 57.32 | 57.32 | +9.139% | 1 | 2,111 | -50.279% |
| 2026-07-21 | 52.51 | 52.52 | 52.51 | 52.52 | +1.312% | 2 | 2,111 | -45.735% |
| 2026-07-10 | 51.84 | 51.84 | 51.84 | 51.84 | -5.505% | 1 | 2,110 | -45.023% |
| 2026-07-08 | 54.89 | 54.89 | 54.86 | 54.86 | +1.330% | 4 | 2,108 | -48.050% |
| 2026-07-07 | 54.11 | 54.14 | 54.11 | 54.14 | -3.044% | 4 | 2,106 | -47.359% |
| 2026-06-30 | 55.81 | 55.84 | 55.81 | 55.84 | -4.872% | 2 | 2,105 | -48.961% |
| 2026-06-29 | 58.67 | 58.70 | 58.67 | 58.70 | -4.163% | 4 | 2,103 | -51.448% |
| 2026-06-18 | 61.22 | 61.25 | 61.22 | 61.25 | +1.290% | 16 | 2,099 | -53.469% |
| 2026-06-17 | 61.18 | 61.32 | 59.97 | 60.47 | -9.611% | 8 | 2,099 | -52.869% |
| 2026-06-11 | 66.90 | 66.90 | 66.90 | 66.90 | +2.137% | 81 | 2,022 | -57.399% |
| 2026-06-08 | 65.50 | 65.50 | 65.50 | 65.50 | +7.184% | 2 | 2,022 | -56.489% |
| 2026-06-02 | 61.11 | 61.11 | 61.11 | 61.11 | +1.008% | 2 | 2,023 | -53.363% |
| 2026-05-29 | 61.00 | 61.00 | 60.25 | 60.50 | -2.733% | 3 | 2,020 | -52.893% |
| 2026-05-28 | 64.35 | 64.35 | 62.20 | 62.20 | -3.070% | 3 | 2,018 | -54.180% |
| 2026-05-26 | 64.70 | 64.70 | 63.60 | 64.17 | -2.180% | 4 | 2,016 | -55.587% |
| 2026-05-22 | 67.00 | 67.00 | 65.60 | 65.60 | -2.381% | 3 | 2,014 | -56.555% |
| 2026-05-21 | 67.20 | 67.20 | 67.20 | 67.20 | -7.374% | 1 | 2,013 | -57.589% |
| 2026-05-19 | 73.85 | 73.95 | 72.20 | 72.55 | +1.968% | 5 | 2,011 | -60.717% |
| 2026-05-18 | 73.25 | 73.65 | 71.15 | 71.15 | -3.578% | 4 | 2,009 | -59.944% |
| 2026-05-15 | 73.79 | 73.79 | 73.79 | 73.79 | +0.531% | 1,501 | 515 | -61.377% |
| 2026-05-14 | 73.15 | 73.40 | 73.15 | 73.40 | -5.885% | 504 | 12 | -61.172% |
| 2026-05-12 | 76.79 | 77.99 | 76.79 | 77.99 | +3.779% | 2 | 12 | -63.457% |
| 2026-05-08 | 74.70 | 75.67 | 74.70 | 75.15 | -1.481% | 3 | 12 | -62.076% |
| 2026-05-07 | 76.28 | 76.28 | 76.28 | 76.28 | -6.634% | 1 | 11 | -62.638% |
| 2026-05-05 | 81.70 | 81.70 | 81.70 | 81.70 | +2.677% | 3 | 8 | -65.116% |
| 2026-05-01 | 79.65 | 79.65 | 79.57 | 79.57 | -2.368% | 2 | 8 | -64.182% |
| 2026-04-30 | 81.50 | 81.50 | 81.50 | 81.50 | -4.522% | 1 | 8 | -65.031% |
| 2026-04-29 | 85.40 | 85.40 | 85.36 | 85.36 | -1.249% | 2 | 7 | -66.612% |
| 2026-04-24 | 86.44 | 86.44 | 86.44 | 86.44 | -7.243% | 1 | 7 | -67.029% |
| 2026-04-21 | 88.30 | 93.19 | 88.30 | 93.19 | +2.757% | 3 | 3 | -69.417% |
| 2026-04-20 | 89.37 | 90.69 | 89.37 | 90.69 | +1.613% | 3 | 3 | -68.574% |
| 2026-04-17 | 87.21 | 89.25 | 87.12 | 89.25 | 0.000% | 5 | 3 | -68.067% |