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SPX261218P04275000
SPX Dec 18 2026 4275.00 Put
optionOPRA

InactiveSep 4, 2026
4.00USD-17.184%(-0.83)3Vol817OI
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Underlying
Type
Put
Strike
4275
Expiration
Dec 18, 2026
DTE
50d
SPX 4275 Put Across Expirations
ExpirationDTELastChangeVolOpen Int
Dec 18, 202650d$4.00-17.18%3817
Jun 17, 2027231d$19.68-2.62%2176
SPX Nearby Strikes · Dec 18, 2026
StrikeLastChangeVolOpen IntMoneyness
4150 P$1.45-58.57%382,265OTM
4175 P$2.10-22.79%3471OTM
4200 P$1.60-39.62%17,739OTM
4200 P$1.32-12.58%22,451OTM
4225 P$1.80-48.57%2730OTM
4250 P$2.83+19.92%7501,593OTM
4275 P$4.00-17.18%3817OTM
4300 P$1.90-12.44%757,923OTM
4300 P$2.94+33.64%352OTM
4325 P$1.75+0.00%30515OTM
4350 P$1.50-19.35%201,324OTM
4375 P$2.74+40.51%100654OTM
4400 P$2.80+40.00%112,677OTM