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SPX261218P04350000
SPX Dec 18 2026 4350.00 Put
optionOPRA

EODOct 28, 2026
1.50USD-19.355%(-0.36)20Vol1,324OI
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Underlying
Type
Put
Strike
4350
Expiration
Dec 18, 2026
DTE
50d
SPX 4350 Put Across Expirations
ExpirationDTELastChangeVolOpen Int
Nov 20, 202622d$0.60+20.00%11,519
Dec 18, 202650d$1.50-19.35%201,324
Jan 15, 202778d$4.43-11.40%50740
Feb 19, 2027113d$9.00-12.62%1176
Mar 19, 2027141d$12.30+3.19%21,389
Apr 16, 2027169d$13.64-10.20%423
May 21, 2027204d$21.57+13.59%2157
Jun 17, 2027231d$21.73-4.36%34349
Sep 17, 2027323d$32.21-4.42%6221
Dec 17, 2027414d$40.30+0.80%41415
SPX Nearby Strikes · Dec 18, 2026
StrikeLastChangeVolOpen IntMoneyness
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
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