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SPX261218P06550000
SPX Dec 18 2026 6550.00 Put
optionOPRA

EODOct 28, 2026
16.80USD-16.832%(-3.40)34Vol8,812OI
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Underlying
Type
Put
Strike
6550
Expiration
Dec 18, 2026
DTE
50d
SPX 6550 Put Across Expirations
ExpirationDTELastChangeVolOpen Int
Oct 30, 20261d$0.05-28.57%601,935
Nov 6, 20268d$0.67-51.80%1,0051,343
Nov 13, 202615d$2.40-70.73%26544
Nov 20, 202622d$5.37-12.68%313,064
Nov 20, 202622d$5.18-19.06%1143
Nov 27, 202629d$8.20-3.53%3158
Nov 30, 202632d$8.70-46.30%168,492
Dec 4, 202636d$11.32-7.74%1374
Dec 11, 202643d——00
Dec 18, 202650d$18.18-6.67%8697
Dec 18, 202650d$16.80-16.83%348,812
Dec 31, 202663d$23.20-7.05%11,037
Jan 15, 202778d$36.30-16.93%72,823
Jan 15, 202778d$30.21-14.42%31824
Jan 29, 202792d$38.07-6.39%276
Feb 19, 2027113d$50.47-19.25%242
Feb 19, 2027113d$55.10-13.79%1,0011,962
Feb 26, 2027120d$54.59-8.16%119
Mar 19, 2027141d$66.50-5.81%27,445
Mar 19, 2027141d$75.00+0.00%44
Mar 31, 2027153d$76.89+11.40%2270
Apr 16, 2027169d$80.19-10.55%22,302
May 21, 2027204d$97.48-1.44%3011,675
Jun 17, 2027231d$127.21+2.37%2001,190
Jun 30, 2027244d$109.15+0.41%137
Jul 16, 2027260d$121.31-2.50%1206
Aug 20, 2027295d$153.30+14.75%161
Sep 17, 2027323d$143.86-5.62%20646
Sep 30, 2027336d$158.00-1.35%46
Oct 15, 2027351d$158.90-3.30%9474
Nov 19, 2027386d$183.45+0.00%40
Dec 17, 2027414d$183.55-1.50%433,343
Jan 21, 2028449d$196.80-6.37%235
Jun 16, 2028596d$231.30-2.25%121
Dec 15, 2028778d$283.06+0.59%1162
SPX Nearby Strikes · Dec 18, 2026
StrikeLastChangeVolOpen IntMoneyness
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
6570 P$18.40-32.23%2741OTM
6575 P$16.26-14.42%593,081OTM