Biogen Inc. (BIIB)

Last Closing Price: 197.78 (2022-09-23)

Historical Volatility (Close-to-Close) (10-Day)

Historical Volatility (Close-to-Close): The past volatility of the security over the selected time frame, calculated using the closing price on each trading day.

Biogen Inc. (BIIB) had 10-Day Historical Volatility (Close-to-Close) of 0.2528 for 2022-09-23.