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SPX270521P01600000
SPX May 21 2027 1600.00 Put
optionOPRA

EODOct 28, 2026
1.05USD-19.231%(-0.25)4Vol94OI
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Underlying
Type
Put
Strike
1600
Expiration
May 21, 2027
DTE
204d
SPX 1600 Put Across Expirations
ExpirationDTELastChangeVolOpen Int
Nov 20, 202622d$0.05+0.00%63,028
Dec 18, 202650d$0.05-50.00%113,157
Jan 15, 202778d$0.15-25.00%166,926
Feb 19, 2027113d$0.30+0.00%13977
Mar 19, 2027141d$0.45-18.18%3007,447
Apr 16, 2027169d$0.80+11.11%25,390
May 21, 2027204d$1.05-19.23%494
Jun 17, 2027231d$1.23-8.21%66,624
Jul 16, 2027260d$2.00+29.03%727
Aug 20, 2027295d$1.81-1.09%236
Sep 17, 2027323d$2.17+0.00%200613
Dec 17, 2027414d$3.54+12.38%1601,293
Dec 15, 2028778d$8.10-2.17%3224
Dec 21, 20291149d$22.00+20.48%340
Dec 20, 20301513d$13.90+2.58%194
SPX Nearby Strikes · May 21, 2027
StrikeLastChangeVolOpen IntMoneyness
400 P$0.05+0.00%40,45140,455OTM
600 P$0.20-23.08%315OTM
800 P$0.20+0.00%20853OTM
1000 P$0.30+0.00%602,004OTM
1200 P$0.46-4.17%12160OTM
1400 P$0.70-6.67%25123OTM
1600 P$1.05-19.23%494OTM
1800 P$1.35+0.75%3529OTM
2000 P$1.89-5.50%21,555OTM
2200 P$2.41-10.74%10194OTM
2400 P$3.17-4.23%4170OTM
2600 P$4.06-3.33%100319OTM
2800 P$5.20-5.63%255687OTM