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BIIB20260807C220
BIIB Aug 7 2026 220.00 Call (BIIB260807C00220000)
option OPRA

EOD
Jul 29, 2026
1.75-12.500%(-0.25)12
OverviewHistorical
Date
(EDT)		OpenHighLowCloseChangeVolume
Open
Interest
Change
Since
2026-07-29		4.21004.21001.75001.7500-12.500%12150.000%
2026-07-28		1.84002.00001.84002.0000-40.828%313-12.500%
2026-07-16		3.10003.38003.00003.3800-3.429%910-48.225%
2026-07-13		3.50003.50003.50003.50000.000%11-50.000%


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