SPX261120P04050000
SPX Nov 20 2026 4050.00 Put
optionOPRA
EODOct 23, 2026
0.45USD+12.500%(+0.05)6Vol1,739OI
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SPX 4050 Put Across Expirations
| Expiration | DTE | Last | Change | Vol | Open Int |
|---|---|---|---|---|---|
| Nov 20, 2026 | 22d | $0.45 | +12.50% | 6 | 1,739 |
| Dec 18, 2026 | 50d | $2.10 | +29.63% | 1 | 3,111 |
| Jan 15, 2027 | 78d | $3.00 | -18.26% | 2 | 544 |
| Feb 19, 2027 | 113d | $7.20 | +2.86% | 6 | 198 |
| Mar 19, 2027 | 141d | $8.48 | -21.48% | 8 | 351 |
| Apr 16, 2027 | 169d | $11.30 | +10.78% | 35 | 72 |
| Jun 17, 2027 | 231d | $17.66 | -4.49% | 2 | 398 |
| Sep 17, 2027 | 323d | $24.15 | -10.89% | 28 | 74 |
| Dec 17, 2027 | 414d | $31.10 | -10.12% | 116 | 193 |
SPX Nearby Strikes · Nov 20, 2026
| Strike | Last | Change | Vol | Open Int | Moneyness |
|---|---|---|---|---|---|
| 3850 P | $0.25 | -28.57% | 2,012 | 2,297 | OTM |
| 3900 P | $0.20 | -50.00% | 1 | 2,320 | OTM |
| 3900 P | $0.20 | -50.00% | 20 | 560 | OTM |
| 3950 P | $0.35 | +40.00% | 1 | 1,626 | OTM |
| 4000 P | $0.22 | -12.00% | 200 | 4,773 | OTM |
| 4000 P | $0.22 | -12.00% | 7 | 575 | OTM |
| 4050 P | $0.45 | +12.50% | 6 | 1,739 | OTM |
| 4100 P | $0.25 | -50.00% | 1 | 2,037 | OTM |
| 4100 P | $0.25 | -44.44% | 34 | 89 | OTM |
| 4150 P | $0.50 | +31.58% | 5 | 1,322 | OTM |
| 4200 P | $0.29 | -17.14% | 34 | 2,693 | OTM |
| 4200 P | $0.42 | +13.51% | 2 | 1,475 | OTM |
| 4250 P | $0.35 | -18.60% | 1 | 1,657 | OTM |