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SPXW261218C08420000
SPX Weekly Dec 18 2026 8420.00 Call
optionOPRA

EODOct 19, 2026
5.35USD+21.591%(+0.95)12Vol121OI
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Underlying
Type
Call
Strike
8420
Expiration
Dec 18, 2026
DTE
50d
SPX 8420 Call Across Expirations
ExpirationDTELastChangeVolOpen Int
Oct 30, 20261d$0.10+0.00%18319
Nov 20, 202622d$0.60-42.86%4095
Nov 20, 202622d$0.85+3.66%250
Nov 30, 202632d$0.97-32.17%56
Dec 18, 202650d$5.20-7.14%121
Dec 18, 202650d$5.35+21.59%12121
Dec 31, 202663d$9.10-16.51%189
Jan 29, 202792d——00
Sep 30, 2027336d$280.17+5.60%43
SPX Nearby Strikes · Dec 18, 2026
StrikeLastChangeVolOpen IntMoneyness
8390 C$6.10-6.15%58594OTM
8390 C$6.00+11.94%547OTM
8400 C$6.40+1.59%81,320OTM
8400 C$7.00+16.67%46326,837OTM
8410 C$4.40-9.28%1215OTM
8410 C$7.97+73.26%3067OTM
8420 C$5.20-7.14%121OTM
8420 C$5.35+21.59%12121OTM
8425 C$5.03+46.22%98,399OTM
8425 C$4.40+19.24%3575OTM
8430 C$7.37+39.06%500895OTM
8430 C$5.13+16.59%39OTM
8440 C$4.44+30.59%1209OTM