SPX280121P08400000
SPX Jan 21 2028 8400.00 Put
optionOPRA
EODOct 23, 2026
738.67USD+4.733%(+33.38)2Vol218OI
SPX280121P08400000 Historical Prices
| Date (EDT) | Open | High | Low | Close | Change | Volume | Open Interest | Change Since |
|---|---|---|---|---|---|---|---|---|
| 2026-10-23 | 739.10 | 739.10 | 738.67 | 738.67 | +4.733% | 2 | 217 | 0.000% |
| 2026-10-22 | 704.62 | 705.29 | 704.62 | 705.29 | +6.462% | 2 | 216 | +4.733% |
| 2026-10-21 | 661.58 | 663.00 | 661.58 | 662.48 | -4.783% | 30 | 214 | +11.501% |
| 2026-10-19 | 696.17 | 697.01 | 695.75 | 695.76 | +3.885% | 12 | 214 | +6.167% |
| 2026-10-16 | 668.67 | 669.74 | 668.67 | 669.74 | +0.309% | 4 | 214 | +10.292% |
| 2026-10-15 | 667.50 | 667.68 | 667.50 | 667.68 | +2.942% | 4 | 214 | +10.632% |
| 2026-10-09 | 650.00 | 650.00 | 647.90 | 648.60 | +1.677% | 3 | 211 | +13.887% |
| 2026-10-06 | 638.20 | 638.30 | 637.90 | 637.90 | -5.428% | 8 | 15 | +15.797% |
| 2026-09-30 | 676.31 | 676.31 | 674.51 | 674.51 | +1.094% | 2 | 14 | +9.512% |
| 2026-09-25 | 667.97 | 668.71 | 667.21 | 667.21 | +0.219% | 26 | 4 | +10.710% |
| 2026-09-22 | 666.67 | 666.67 | 665.75 | 665.75 | -6.827% | 4 | 5 | +10.953% |
| 2026-09-17 | 714.67 | 715.27 | 714.39 | 714.53 | 0.000% | 10 | 5 | +3.378% |