chartexchange

SPY261020P00645000
SPY Oct 20 2026 645.00 Put
optionOPRA

EODOct 13, 2026
0.02USD-60.000%(-0.03)528Vol566OI

SPY261020P00645000 Historical Prices

Date
(EDT)
OpenHighLowCloseChangeVolumeOpen
Interest
Change
Since
2026-10-130.02000.03000.01000.0200-60.000%528600.000%
2026-10-090.05000.05000.05000.05000.000%600-60.000%