SPX270820P05850000
SPX Aug 20 2027 5850.00 Put
optionOPRA
EODOct 28, 2026
78.80USD-7.598%(-6.48)4Vol270OI
SPX270820P05850000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-28 | 80.56 | 80.56 | 78.80 | 78.80 | -7.598% | 4 | 270 | 0.000% |
| 2026-10-26 | 87.35 | 87.35 | 84.57 | 85.28 | -6.481% | 10 | 272 | -7.598% |
| 2026-10-22 | 83.54 | 91.19 | 83.54 | 91.19 | +17.045% | 4 | 272 | -13.587% |
| 2026-10-21 | 77.79 | 77.91 | 77.79 | 77.91 | -2.295% | 4 | 272 | +1.142% |
| 2026-10-19 | 79.74 | 79.74 | 79.74 | 79.74 | +3.585% | 2 | 272 | -1.179% |
| 2026-10-09 | 76.49 | 76.98 | 76.49 | 76.98 | -0.799% | 6 | 270 | +2.364% |
| 2026-10-08 | 77.45 | 78.20 | 77.40 | 77.60 | +1.305% | 8 | 268 | +1.546% |
| 2026-10-07 | 76.66 | 76.66 | 76.60 | 76.60 | -1.807% | 4 | 268 | +2.872% |
| 2026-10-05 | 78.17 | 78.17 | 78.01 | 78.01 | -4.587% | 8 | 263 | +1.013% |
| 2026-09-30 | 81.91 | 81.91 | 81.76 | 81.76 | -5.305% | 2 | 263 | -3.620% |
| 2026-09-24 | 86.28 | 86.34 | 86.28 | 86.34 | +7.925% | 4 | 265 | -8.733% |
| 2026-09-22 | 79.97 | 80.00 | 79.97 | 80.00 | -12.616% | 4 | 264 | -1.500% |
| 2026-09-11 | 91.61 | 91.61 | 91.55 | 91.55 | -11.091% | 2 | 263 | -13.927% |
| 2026-08-26 | 103.09 | 103.09 | 102.97 | 102.97 | -1.933% | 4 | 262 | -23.473% |
| 2026-08-21 | 107.10 | 107.10 | 104.70 | 105.00 | -4.022% | 4 | 262 | -24.952% |
| 2026-08-20 | 109.40 | 109.40 | 109.40 | 109.40 | -20.988% | 12 | 250 | -27.971% |
| 2026-07-24 | 138.61 | 138.61 | 138.46 | 138.46 | 0.000% | 2 | 0 | -43.088% |