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SPX261218P04775000
SPX Dec 18 2026 4775.00 Put
optionOPRA

EODOct 22, 2026
4.30USD-27.119%(-1.60)4Vol947OI
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Underlying
Type
Put
Strike
4775
Expiration
Dec 18, 2026
DTE
50d
SPX 4775 Put Across Expirations
ExpirationDTELastChangeVolOpen Int
Nov 20, 202622d$0.45-35.71%1920
Dec 18, 202650d$4.30-27.12%4947
Jan 15, 202778d$7.30-10.98%29189
Feb 19, 2027113d$14.40+42.57%126
Mar 19, 2027141d$14.70-5.28%4326
Apr 16, 2027169d$17.00-29.31%118
Jun 17, 2027231d$31.84-0.81%4312
SPX Nearby Strikes · Dec 18, 2026
StrikeLastChangeVolOpen IntMoneyness
4650 P$3.07-12.54%502,287OTM
4675 P$3.20+6.67%2678OTM
4700 P$2.58-16.77%1,00021,409OTM
4700 P$3.90+44.44%10288OTM
4725 P$2.95-51.64%100772OTM
4750 P$2.58-11.03%1004,941OTM
4775 P$4.30-27.12%4947OTM
4800 P$2.90-9.38%50012,674OTM
4800 P$2.71-8.14%90246OTM
4825 P$3.67+11.21%25769OTM
4850 P$3.72+0.54%254,452OTM
4875 P$5.60+64.71%10617OTM
4900 P$3.02-11.18%10011,746OTM