Biogen Inc (BIIB)

Overview News Price History Option Chain Financials Why BIIB Down? Discussions Forecast Stock Split

Biogen Inc Stock (BIIB) Option Chain

For the October 16, 2026 expiration date, the BIIB stock option chain has a total of 1,064 contracts, with 830 call options and 234 put options. This indicates a leaning towards calls, suggesting bullish sentiment.

Other Key Expiration Dates:

December 18, 2026 : 19 contracts.
January 15, 2027 : 169 contracts.
March 19, 2027 : 2 contracts.
June 17, 2027 : 138 contracts.
January 21, 2028 : 14 contracts.

Biogen Inc (BIIB) Most Active Options & Calendar

BIIB Call Options Expiring October 16, 2026

Strike	Price	Change	% Change	Volume
250.00	0.20	-0.30	-60.00%	386
230.00	2.50	1.50	+150.00%	235
225.00	4.95	3.07	+163.30%	65
240.00	0.74	0.49	+196.00%	58
220.00	7.80	3.96	+103.12%	40
227.50	3.40	-0.61	-15.21%	22
245.00	0.25	-0.20	-44.44%	11

BIIB Put Options Expiring October 16, 2026

Strike	Price	Change	% Change	Volume
205.00	0.20	-0.55	-73.33%	195
220.00	1.75	-4.20	-70.59%	24
212.50	0.75	-1.31	-63.59%	4
210.00	1.15	-0.58	-33.53%	3
225.00	4.25	-5.05	-54.30%	3
200.00	0.23	-0.30	-56.60%	2
215.00	1.50	0.29	+23.97%	1