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SPX270820P00800000
SPX Aug 20 2027 800.00 Put
optionOPRA

EODOct 28, 2026
0.30USD-6.250%(-0.02)4Vol6OI

SPX270820P00800000 Historical Prices

Date
(EDT)
OpenHighLowCloseChangeVolumeOpen
Interest
Change
Since
2026-10-280.31000.31000.30000.3000-6.250%440.000%
2026-10-260.33000.33000.32000.32000.000%42-6.250%
2026-10-220.33000.33000.32000.32000.000%40-6.250%