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SPXW261218P10000000
SPX Weekly Dec 18 2026 10000.00 Put
optionOPRA

EODOct 22, 2026
2,279.19USD+1.270%(+28.58)3Vol13OI

SPXW261218P10000000 Historical Prices

Date
(EDT)
OpenHighLowCloseChangeVolumeOpen
Interest
Change
Since
2026-10-222,280.882,280.882,279.192,279.19+1.270%3100.000%
2026-10-162,250.612,250.612,250.612,250.610.000%100+1.270%