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SPXW261218P06540000
SPX Weekly Dec 18 2026 6540.00 Put
optionOPRA

EODOct 28, 2026
17.96USD-5.870%(-1.12)6Vol20OI
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Underlying
Type
Put
Strike
6540
Expiration
Dec 18, 2026
DTE
50d
SPX 6540 Put Across Expirations
ExpirationDTELastChangeVolOpen Int
Oct 30, 20261d$0.10-50.00%15,709
Nov 20, 202622d$5.10-57.14%1260
Nov 20, 202622d$6.40-47.97%131
Nov 30, 202632d$10.21-13.47%2236
Dec 18, 202650d$16.68-9.35%5771,113
Dec 18, 202650d$17.96-5.87%620
Dec 31, 202663d$22.90-4.18%1196
Jan 29, 202792d——00
Mar 31, 2027153d$65.20-35.80%310
Jun 30, 2027244d$117.60-6.93%44
SPX Nearby Strikes · Dec 18, 2026
StrikeLastChangeVolOpen IntMoneyness
6520 P$17.70-3.80%1012OTM
6520 P$16.10-11.29%31,529OTM
6525 P$16.40-9.39%52,545OTM
6525 P$20.15-28.04%14129OTM
6530 P$20.40-6.85%16OTM
6530 P$18.05-35.30%51399OTM
6540 P$16.68-9.35%5771,113OTM
6540 P$17.96-5.87%620OTM
6550 P$18.18-6.67%8697OTM
6550 P$16.80-16.83%348,812OTM
6560 P$17.10-9.52%49999OTM
6560 P$27.19+25.42%212OTM
6570 P$23.60-19.18%31,745OTM