Biogen Inc. (BIIB)

Last Closing Price: 147.72 (2025-10-22)

Put Breakeven Price (90-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 90-Day Put Breakeven Price of 118.47 for 2025-10-22.