SPX261218P08175000
SPX Dec 18 2026 8175.00 Put
optionOPRA
EODOct 22, 2026
493.48USD+21.883%(+88.60)1Vol83OI
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SPX 8175 Put Across Expirations
| Expiration | DTE | Last | Change | Vol | Open Int |
|---|---|---|---|---|---|
| Oct 29, 2026 | 0d | $428.27 | +0.00% | 3 | 3 |
| Oct 30, 2026 | 1d | — | — | 0 | 0 |
| Nov 2, 2026 | 4d | — | — | 0 | 0 |
| Nov 3, 2026 | 5d | — | — | 0 | 0 |
| Nov 4, 2026 | 6d | — | — | 0 | 0 |
| Nov 5, 2026 | 7d | — | — | 0 | 0 |
| Nov 6, 2026 | 8d | $454.17 | -9.17% | 3 | 8 |
| Nov 9, 2026 | 11d | $336.76 | +0.00% | 1 | 1 |
| Nov 10, 2026 | 12d | — | — | 0 | 0 |
| Nov 11, 2026 | 13d | — | — | 0 | 0 |
| Nov 12, 2026 | 14d | — | — | 0 | 0 |
| Nov 13, 2026 | 15d | — | — | 0 | 0 |
| Nov 16, 2026 | 18d | — | — | 0 | 0 |
| Nov 17, 2026 | 19d | — | — | 0 | 0 |
| Nov 18, 2026 | 20d | — | — | 0 | 0 |
| Nov 19, 2026 | 21d | — | — | 0 | 0 |
| Nov 20, 2026 | 22d | $424.20 | +13.09% | 6 | 7 |
| Nov 20, 2026 | 22d | $427.19 | -9.06% | 2 | 2 |
| Nov 23, 2026 | 25d | — | — | 0 | 0 |
| Nov 24, 2026 | 26d | — | — | 0 | 0 |
| Nov 25, 2026 | 27d | — | — | 0 | 0 |
| Nov 27, 2026 | 29d | — | — | 0 | 0 |
| Nov 30, 2026 | 32d | $362.30 | -14.28% | 1 | 8 |
| Dec 1, 2026 | 33d | — | — | 0 | 0 |
| Dec 2, 2026 | 34d | — | — | 0 | 0 |
| Dec 4, 2026 | 36d | — | — | 0 | 0 |
| Dec 18, 2026 | 50d | $493.48 | +21.88% | 1 | 83 |
| Dec 18, 2026 | 50d | — | — | 0 | 0 |
| Dec 31, 2026 | 63d | $490.56 | +21.00% | 2 | 173 |
| Jan 15, 2027 | 78d | $486.54 | +20.06% | 1 | 127 |
| Jan 15, 2027 | 78d | $432.21 | +17.80% | 14 | 31 |
| Jan 29, 2027 | 92d | $450.45 | -7.05% | 1 | 10 |
| Feb 19, 2027 | 113d | $388.90 | -2.23% | 2 | 49 |
| Feb 19, 2027 | 113d | $416.70 | +6.93% | 3 | 8 |
| Feb 26, 2027 | 120d | $442.72 | +4.51% | 2 | 22 |
| Mar 19, 2027 | 141d | $454.87 | +11.24% | 2 | 63 |
| Mar 19, 2027 | 141d | — | — | 0 | 0 |
| Mar 31, 2027 | 153d | $477.00 | +1.75% | 1 | 35 |
| Apr 16, 2027 | 169d | $507.75 | +14.16% | 2 | 200 |
| May 21, 2027 | 204d | $487.81 | -13.56% | 4 | 273 |
| Jun 17, 2027 | 231d | $550.66 | +15.24% | 32 | 236 |
| Jun 30, 2027 | 244d | $458.57 | -20.72% | 40 | 21 |
| Jul 16, 2027 | 260d | $508.40 | -0.84% | 74 | 345 |
| Aug 20, 2027 | 295d | $529.54 | -3.96% | 2 | 221 |
| Sep 17, 2027 | 323d | $548.01 | -3.34% | 28 | 488 |
| Sep 30, 2027 | 336d | $599.52 | +17.86% | 8 | 7 |
| Oct 15, 2027 | 351d | $567.31 | -5.92% | 6 | 53 |
| Nov 19, 2027 | 386d | $570.17 | -7.83% | 83 | 145 |
| Jan 21, 2028 | 449d | $590.05 | +7.54% | 10 | 17 |
| Jun 16, 2028 | 596d | $617.20 | -5.58% | 4 | 14 |
SPX Nearby Strikes · Dec 18, 2026
| Strike | Last | Change | Vol | Open Int | Moneyness |
|---|---|---|---|---|---|
| 8150 P | $440.52 | +8.72% | 1 | 105 | OTM |
| 8150 P | $500.60 | +5.52% | 4 | 190 | OTM |
| 8160 P | $422.94 | -11.20% | 1 | 12 | OTM |
| 8160 P | $353.53 | -15.50% | 2 | 2 | OTM |
| 8170 P | $458.42 | +30.38% | 5 | 20 | OTM |
| 8170 P | $425.97 | -12.28% | 2 | 21 | OTM |
| 8175 P | $493.48 | +21.88% | 1 | 83 | OTM |
| 8175 P | — | — | 0 | 0 | OTM |
| 8180 P | $503.45 | +11.79% | 4 | 9 | OTM |
| 8180 P | — | — | 0 | 0 | OTM |
| 8190 P | $512.90 | +10.17% | 2 | 38 | OTM |
| 8190 P | — | — | 0 | 0 | OTM |
| 8200 P | $453.66 | -13.49% | 1 | 82 | OTM |