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SPY20261002P645
SPY Oct 2 2026 645.00 Put (SPY261002P00645000)
option OPRA

EOD
Aug 21, 2026
0.8800-8.333%(-0.0800)22
OverviewHistorical
Date
(EDT)
OpenHighLowCloseChangeVolume
Open
Interest
Change
Since
2026-08-21
0.89000.89000.88000.8800-8.333%22430.000%
2026-08-19
0.93000.96000.93000.9600-14.286%525-8.333%
2026-08-18
1.12001.12001.12001.1200+10.891%420-21.429%
2026-08-17
1.02001.03001.01001.0100+6.316%160-12.871%
2026-08-14
0.95000.95000.95000.95000.000%20-7.368%


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