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SPX261120P03850000
SPX Nov 20 2026 3850.00 Put
optionOPRA

EODOct 21, 2026
0.25USD-28.571%(-0.10)2,012Vol2,297OI
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Underlying
Type
Put
Strike
3850
Expiration
Nov 20, 2026
DTE
22d
SPX 3850 Put Across Expirations
ExpirationDTELastChangeVolOpen Int
Nov 20, 202622d$0.25-28.57%2,0122,297
Dec 18, 202650d$0.85-15.00%12,008
Jan 15, 202778d$2.50-28.57%3185
Feb 19, 2027113d$5.30+15.22%19689
Mar 19, 2027141d$9.35+13.75%2787
Apr 16, 2027169d$9.90-13.16%1141
Jun 17, 2027231d$14.88-1.00%4256
Sep 17, 2027323d$20.66-7.35%124
Dec 17, 2027414d$28.46-5.13%132222
SPX Nearby Strikes · Nov 20, 2026
StrikeLastChangeVolOpen IntMoneyness
3500 P$0.10-71.43%3,9126,080OTM
3600 P$0.10-71.43%3,2353,892OTM
3600 P$0.15+7.14%5487OTM
3700 P$0.15-50.00%53,363OTM
3800 P$0.40+166.67%1005,324OTM
3800 P$0.20-45.95%61,246OTM
3850 P$0.25-28.57%2,0122,297OTM
3900 P$0.20-50.00%12,320OTM
3900 P$0.20-50.00%20560OTM
3950 P$0.35+40.00%11,626OTM
4000 P$0.22-12.00%2004,773OTM
4000 P$0.22-12.00%7575OTM
4050 P$0.45+12.50%61,739OTM