Biogen Inc. (BIIB)

Last Closing Price: 165.38 (2026-01-20)

Put Breakeven Price (10-Day)

Put Breakeven Price: The average price at which a put option position breaks even at expiration, weighted by the open interests of the puts at various strike prices.

Biogen Inc. (BIIB) had 10-Day Put Breakeven Price of 162.92 for 2026-01-20.