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BIIB20260807P197.5
BIIB Aug 7 2026 197.50 Put (BIIB260807P00197500)
option OPRA

EOD

Jul 28, 2026

4.70-6.000%(-0.30)2

Overview Historical

Date (EDT)	Open	High	Low	Close	Change	Volume	Open Interest	Change Since
2026-07-28	4.7000	4.7000	4.7000	4.7000	-6.000%	2	6	0.000%
2026-07-24	5.0000	5.0000	5.0000	5.0000	-12.281%	1	4	-6.000%
2026-07-23	5.7000	5.7000	5.7000	5.7000	+7.547%	1	3	-17.544%
2026-07-22	5.3000	5.3000	5.3000	5.3000	-10.169%	1	2	-11.321%
2026-07-21	5.9000	5.9000	5.9000	5.9000	0.000%	1	1	-20.339%

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