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SPX261218P04450000
SPX Dec 18 2026 4450.00 Put
optionOPRA

EODOct 27, 2026
2.09USD-34.688%(-1.11)15Vol3,843OI
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Underlying
Type
Put
Strike
4450
Expiration
Dec 18, 2026
DTE
50d
SPX 4450 Put Across Expirations
ExpirationDTELastChangeVolOpen Int
Nov 20, 202622d$0.42-58.00%21,182
Dec 18, 202650d$2.09-34.69%153,843
Jan 15, 202778d$5.41-18.03%3701
Feb 19, 2027113d$9.80-12.50%1236
Mar 19, 2027141d$11.69+3.91%41,036
Apr 16, 2027169d$15.46-12.85%4541
May 21, 2027204d$21.00-1.91%4130
Jun 17, 2027231d$25.00+11.61%93331
Sep 17, 2027323d$34.76-2.91%4141
Dec 17, 2027414d$43.86-1.04%41,016
SPX Nearby Strikes · Dec 18, 2026
StrikeLastChangeVolOpen IntMoneyness
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
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