chartexchange

PFE261023P00023500
PFE Oct 23 2026 23.50 Put
optionOPRA

EODOct 2, 2026
0.04USD-20.000%(-0.01)5Vol4OI

PFE261023P00023500 Historical Prices

Date
(EDT)
OpenHighLowCloseChangeVolumeOpen
Interest
Change
Since
2026-10-020.04000.04000.04000.0400-20.000%590.000%
2026-09-220.07000.07000.05000.05000.000%90-20.000%