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SPX261218P04475000
SPX Dec 18 2026 4475.00 Put
optionOPRA

EODOct 28, 2026
1.95USD-42.647%(-1.45)200Vol483OI
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Underlying
Type
Put
Strike
4475
Expiration
Dec 18, 2026
DTE
50d
SPX 4475 Put Across Expirations
ExpirationDTELastChangeVolOpen Int
Dec 18, 202650d$1.95-42.65%200483
Apr 16, 2027169d$18.70+27.38%259
Jun 17, 2027231d$23.53-0.30%2241
SPX Nearby Strikes · Dec 18, 2026
StrikeLastChangeVolOpen IntMoneyness
4350 P$1.50-19.35%201,324OTM
4375 P$2.74+40.51%100654OTM
4400 P$2.80+40.00%112,677OTM
4400 P$2.02-5.16%111,422OTM
4425 P$2.95-60.14%2738OTM
4450 P$2.09-34.69%153,843OTM
4475 P$1.95-42.65%200483OTM
4500 P$2.25-8.54%4425,349OTM
4500 P$2.10-3.23%11171OTM
4525 P$3.06+11.27%132830OTM
4550 P$2.40-11.11%211,476OTM
4575 P$3.90-18.75%2669OTM
4600 P$2.54-36.50%2110,810OTM