SPX291221P08500000
SPX Dec 21 2029 8500.00 Put
optionOPRA
EODOct 21, 2026
820.70USD-1.141%(-9.47)79Vol551OI
SPX291221P08500000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-21 | 820.70 | 820.70 | 820.70 | 820.70 | -1.141% | 79 | 472 | 0.000% |
| 2026-10-20 | 830.57 | 830.57 | 830.17 | 830.17 | +1.779% | 88 | 397 | -1.141% |
| 2026-09-30 | 816.40 | 817.50 | 815.66 | 815.66 | -1.198% | 4 | 297 | +0.618% |
| 2026-09-29 | 825.62 | 825.62 | 825.55 | 825.55 | -0.292% | 2 | 296 | -0.587% |
| 2026-09-21 | 827.33 | 827.97 | 827.33 | 827.97 | -4.717% | 2 | 296 | -0.878% |
| 2026-09-16 | 868.96 | 868.96 | 868.96 | 868.96 | -0.632% | 100 | 196 | -5.554% |
| 2026-09-15 | 874.34 | 874.49 | 874.34 | 874.49 | +0.757% | 2 | 196 | -6.151% |
| 2026-09-04 | 867.92 | 867.92 | 867.92 | 867.92 | -4.025% | 1 | 196 | -5.441% |
| 2026-08-27 | 905.16 | 905.44 | 903.83 | 904.32 | -2.938% | 8 | 192 | -9.247% |
| 2026-08-25 | 931.69 | 931.69 | 931.69 | 931.69 | +1.124% | 2 | 191 | -11.913% |
| 2026-08-19 | 920.95 | 921.33 | 920.95 | 921.33 | +0.993% | 2 | 191 | -10.922% |
| 2026-08-14 | 912.62 | 913.24 | 912.27 | 912.27 | +0.050% | 4 | 190 | -10.038% |
| 2026-08-12 | 911.91 | 911.91 | 911.81 | 911.81 | -0.875% | 2 | 191 | -9.992% |
| 2026-08-04 | 920.07 | 920.07 | 919.86 | 919.86 | -3.345% | 2 | 190 | -10.780% |
| 2026-08-03 | 951.67 | 951.69 | 951.67 | 951.69 | -2.637% | 6 | 187 | -13.764% |
| 2026-06-04 | 993.01 | 993.64 | 977.47 | 977.47 | -0.999% | 112 | 131 | -16.038% |
| 2026-06-03 | 987.11 | 987.33 | 987.11 | 987.33 | +0.719% | 10 | 126 | -16.877% |
| 2026-06-02 | 984.82 | 985.57 | 978.39 | 980.28 | -0.150% | 48 | 102 | -16.279% |
| 2026-06-01 | 980.51 | 982.74 | 975.42 | 981.75 | -0.023% | 50 | 77 | -16.404% |
| 2026-05-29 | 992.05 | 992.62 | 981.98 | 981.98 | -0.876% | 58 | 48 | -16.424% |
| 2026-05-28 | 992.08 | 992.20 | 989.57 | 990.66 | -1.312% | 42 | 28 | -17.156% |
| 2026-05-27 | 1,006.83 | 1,006.83 | 1,003.44 | 1,003.83 | -0.030% | 4 | 26 | -18.243% |
| 2026-05-26 | 1,001.91 | 1,004.13 | 1,001.90 | 1,004.13 | -2.712% | 48 | 2 | -18.268% |
| 2026-05-15 | 1,032.16 | 1,032.16 | 1,032.12 | 1,032.12 | -1.314% | 2 | 1 | -20.484% |
| 2026-05-13 | 1,044.46 | 1,045.86 | 1,044.46 | 1,045.86 | 0.000% | 2 | 0 | -21.529% |