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SPX261218P05500000
SPX Dec 18 2026 5500.00 Put
optionOPRA

EODOct 28, 2026
5.50USD-12.698%(-0.80)3Vol36,001OI
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Underlying
Type
Put
Strike
5500
Expiration
Dec 18, 2026
DTE
50d
SPX 5500 Put Across Expirations
ExpirationDTELastChangeVolOpen Int
Oct 30, 20261d$0.05-80.00%3,2146,185
Nov 20, 202622d$1.25-28.57%2,74314,037
Nov 20, 202622d$1.72-4.44%2582
Nov 30, 202632d$2.90-6.15%181,570
Dec 18, 202650d$5.50-12.70%336,001
Dec 18, 202650d$6.30-16.00%8293
Dec 31, 202663d$7.98-9.32%232,968
Jan 15, 202778d$11.20-13.58%7110,452
Jan 15, 202778d$11.52-13.32%75482
Jan 29, 202792d$16.62-15.20%79509
Feb 19, 2027113d$21.65-14.76%1187
Feb 19, 2027113d$18.80-6.00%18,530
Feb 26, 2027120d$23.29-0.47%24148
Mar 19, 2027141d$24.79-6.84%2311,763
Mar 19, 2027141d$28.26+0.00%492
Mar 31, 2027153d$31.05+2.81%4111
Apr 16, 2027169d$35.05-10.43%31,160
May 21, 2027204d$41.54-2.26%8542
Jun 17, 2027231d$47.26-3.16%45,776
Jun 30, 2027244d$58.87+19.90%111
Jul 16, 2027260d$54.23-3.38%200257
Aug 20, 2027295d$60.42+4.35%4364
Sep 17, 2027323d$68.82-3.95%283,563
Sep 30, 2027336d$69.06-0.01%1229
Oct 15, 2027351d$79.60-6.00%8261
Nov 19, 2027386d$83.19+0.00%21
Dec 17, 2027414d$88.59-5.65%211,019
Jan 21, 2028449d$102.98+10.49%1087
Jun 16, 2028596d$133.96+9.98%1474
Dec 15, 2028778d$155.00+4.17%24,703
Dec 21, 20291149d$198.16-0.55%22,509
Dec 20, 20301513d$257.02-2.73%21,493
SPX Nearby Strikes · Dec 18, 2026
StrikeLastChangeVolOpen IntMoneyness
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
5550 P$6.73-16.19%485620OTM
5550 P$5.80-17.14%23,274OTM
5575 P$6.00-46.33%21,187OTM
5600 P$6.10-19.53%519,618OTM