SPX261218P04275000
SPX Dec 18 2026 4275.00 PutoptionOPRA
InactiveSep 4, 2026
4.00USD-17.184%(-0.83)3Vol817OI
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SPX 4275 Put Across Expirations
| Expiration | DTE | Last | Change | Vol | Open Int |
|---|---|---|---|---|---|
| Dec 18, 2026 | 50d | $4.00 | -17.18% | 3 | 817 |
| Jun 17, 2027 | 231d | $19.68 | -2.62% | 2 | 176 |
SPX Nearby Strikes · Dec 18, 2026
| Strike | Last | Change | Vol | Open Int | Moneyness |
|---|---|---|---|---|---|
| 4150 P | $1.45 | -58.57% | 38 | 2,265 | OTM |
| 4175 P | $2.10 | -22.79% | 3 | 471 | OTM |
| 4200 P | $1.60 | -39.62% | 1 | 7,739 | OTM |
| 4200 P | $1.32 | -12.58% | 2 | 2,451 | OTM |
| 4225 P | $1.80 | -48.57% | 2 | 730 | OTM |
| 4250 P | $2.83 | +19.92% | 750 | 1,593 | OTM |
| 4275 P | $4.00 | -17.18% | 3 | 817 | OTM |
| 4300 P | $1.90 | -12.44% | 75 | 7,923 | OTM |
| 4300 P | $2.94 | +33.64% | 3 | 52 | OTM |
| 4325 P | $1.75 | +0.00% | 30 | 515 | OTM |
| 4350 P | $1.50 | -19.35% | 20 | 1,324 | OTM |
| 4375 P | $2.74 | +40.51% | 100 | 654 | OTM |
| 4400 P | $2.80 | +40.00% | 1 | 12,677 | OTM |