SPX261218P04500000
SPX Dec 18 2026 4500.00 PutoptionOPRA
EODOct 27, 2026
2.25USD-8.537%(-0.21)44Vol25,349OI
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SPX 4500 Put Across Expirations
| Expiration | DTE | Last | Change | Vol | Open Int |
|---|---|---|---|---|---|
| Oct 30, 2026 | 1d | $0.05 | +0.00% | 1 | 745 |
| Nov 20, 2026 | 22d | $0.35 | -16.67% | 5 | 5,247 |
| Nov 20, 2026 | 22d | $0.40 | -60.00% | 49 | 872 |
| Dec 18, 2026 | 50d | $2.25 | -8.54% | 44 | 25,349 |
| Dec 18, 2026 | 50d | $2.10 | -3.23% | 11 | 171 |
| Dec 31, 2026 | 63d | $2.95 | -15.71% | 14 | 560 |
| Jan 15, 2027 | 78d | $4.77 | -16.32% | 8 | 3,476 |
| Jan 15, 2027 | 78d | $4.60 | -38.67% | 1 | 520 |
| Jan 29, 2027 | 92d | $6.75 | -10.60% | 3 | 807 |
| Feb 19, 2027 | 113d | $8.49 | +0.00% | 10 | 10 |
| Feb 19, 2027 | 113d | $8.90 | -4.09% | 5 | 1,565 |
| Mar 19, 2027 | 141d | $12.26 | -21.41% | 9 | 56,052 |
| Mar 19, 2027 | 141d | — | — | 0 | 0 |
| Mar 31, 2027 | 153d | $13.99 | -2.17% | 2 | 260 |
| Apr 16, 2027 | 169d | $15.65 | -2.37% | 4 | 839 |
| May 21, 2027 | 204d | $19.40 | -5.83% | 20 | 112 |
| Jun 17, 2027 | 231d | $23.80 | -2.46% | 1 | 6,159 |
| Jun 30, 2027 | 244d | $29.21 | -1.32% | 2 | 92 |
| Jul 16, 2027 | 260d | $27.11 | -6.52% | 4 | 714 |
| Aug 20, 2027 | 295d | $29.00 | -8.23% | 4 | 461 |
| Sep 17, 2027 | 323d | $35.21 | -10.93% | 4 | 673 |
| Sep 30, 2027 | 336d | $35.06 | -4.21% | 4 | 8 |
| Oct 15, 2027 | 351d | $39.11 | -2.78% | 4 | 49 |
| Nov 19, 2027 | 386d | $40.12 | +0.00% | 1 | 1 |
| Dec 17, 2027 | 414d | $45.32 | -2.54% | 4 | 6,786 |
| Jan 21, 2028 | 449d | — | — | 0 | 0 |
| Jun 16, 2028 | 596d | $62.49 | -7.49% | 2 | 2,660 |
| Dec 15, 2028 | 778d | $87.25 | +5.58% | 1 | 2,299 |
| Dec 21, 2029 | 1149d | $120.00 | +7.47% | 1 | 1,696 |
| Dec 20, 2030 | 1513d | $137.35 | -22.72% | 2 | 2,311 |
SPX Nearby Strikes · Dec 18, 2026
| Strike | Last | Change | Vol | Open Int | Moneyness |
|---|---|---|---|---|---|
| 4375 P | $2.74 | +40.51% | 100 | 654 | OTM |
| 4400 P | $2.80 | +40.00% | 1 | 12,677 | OTM |
| 4400 P | $2.02 | -5.16% | 11 | 1,422 | OTM |
| 4425 P | $2.95 | -60.14% | 2 | 738 | OTM |
| 4450 P | $2.09 | -34.69% | 15 | 3,843 | OTM |
| 4475 P | $1.95 | -42.65% | 200 | 483 | OTM |
| 4500 P | $2.25 | -8.54% | 44 | 25,349 | OTM |
| 4500 P | $2.10 | -3.23% | 11 | 171 | OTM |
| 4525 P | $3.06 | +11.27% | 132 | 830 | OTM |
| 4550 P | $2.40 | -11.11% | 21 | 1,476 | OTM |
| 4575 P | $3.90 | -18.75% | 2 | 669 | OTM |
| 4600 P | $2.54 | -36.50% | 21 | 10,810 | OTM |
| 4600 P | $2.40 | -20.53% | 862 | 2,387 | OTM |