chartexchange

SPY261028P00585000
SPY Oct 28 2026 585.00 Put
optionOPRA

EODOct 21, 2026
0.01USD-75.000%(-0.03)26Vol63OI

SPY261028P00585000 Historical Prices

Date
(EDT)
OpenHighLowCloseChangeVolumeOpen
Interest
Change
Since
2026-10-210.01000.01000.01000.0100-75.000%26370.000%
2026-10-200.04000.05000.03000.04000.000%370-75.000%