Biogen Inc (BIIB)

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Biogen Inc Stock (BIIB) Option Chain

For the October 30, 2026 expiration date, the BIIB stock option chain has a total of 185 contracts, with 93 call options and 92 put options. This indicates a leaning towards calls, suggesting bullish sentiment.

Other Key Expiration Dates:

November 06, 2026 : 411 contracts.
November 13, 2026 : 29 contracts.
November 20, 2026 : 195 contracts.
November 27, 2026 : 17 contracts.
December 04, 2026 : 10 contracts.

Biogen Inc (BIIB) Most Active Options & Calendar

BIIB Call Options Expiring October 30, 2026

Strike	Price	Change	% Change	Volume
230.00	24.53	2.15	+9.61%	16
255.00	0.30	-0.50	-62.50%	16
260.00	0.05	-0.65	-92.86%	13
257.50	0.20	-0.38	-65.52%	12
240.00	14.00	2.62	+23.02%	9
250.00	3.21	-1.91	-37.30%	8
232.50	21.41	0.81	+3.93%	5

BIIB Put Options Expiring October 30, 2026

Strike	Price	Change	% Change	Volume
232.50	0.96	0.77	+405.26%	17
252.50	0.87	-3.13	-78.25%	17
200.00	1.04	0.89	+593.33%	14
205.00	1.06	0.74	+231.25%	14
250.00	0.31	-1.74	-84.88%	11
240.00	0.13	-0.42	-76.36%	7
245.00	0.18	-0.57	-76.00%	3