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SPX261218P05425000
SPX Dec 18 2026 5425.00 Put
optionOPRA

EODOct 28, 2026
5.10USD-15.000%(-0.90)11Vol969OI
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Underlying
Type
Put
Strike
5425
Expiration
Dec 18, 2026
DTE
50d
SPX 5425 Put Across Expirations
ExpirationDTELastChangeVolOpen Int
Nov 20, 202622d$3.10+63.16%6769
Dec 18, 202650d$5.10-15.00%11969
Dec 31, 202663d$9.60+21.52%2271
Jan 15, 202778d$13.00-12.75%161,436
Feb 19, 2027113d$17.60-25.42%1216
Mar 19, 2027141d$24.16-3.51%4695
Apr 16, 2027169d$32.34-12.12%461
May 21, 2027204d$40.10-12.83%2111
Jun 17, 2027231d$44.64-4.08%2634
Jul 16, 2027260d$59.62+19.29%4260
Aug 20, 2027295d$66.92-13.28%28
Sep 17, 2027323d$69.40-6.59%390
Oct 15, 2027351d$70.17-8.75%29
Jan 21, 2028449d——00
Jun 16, 2028596d$116.70-3.95%185
SPX Nearby Strikes · Dec 18, 2026
StrikeLastChangeVolOpen IntMoneyness
5325 P$4.89-21.88%222,864OTM
5350 P$6.30-28.41%28516OTM
5350 P$4.81-7.50%25,171OTM
5375 P$5.50-48.11%172,655OTM
5400 P$5.00-11.50%51615,107OTM
5400 P$6.70-30.21%2461OTM
5425 P$5.10-15.00%11969OTM
5450 P$5.96-34.51%5428OTM
5450 P$5.30-8.62%12,190OTM
5475 P$5.40-22.86%221,407OTM
5500 P$5.50-12.70%336,001OTM
5500 P$6.30-16.00%8293OTM
5525 P$5.70-9.52%121,029OTM