Biogen Inc. (BIIB)

Last Closing Price: 290.90 (2023-01-31)

Put-Call Implied Volatility Ratio (90-Day)

Put-Call Implied Volatility Ratio: The ratio of implied volatilities of the at-the-money puts to the at-the-money calls.

Biogen Inc. (BIIB) had 90-Day Put-Call Implied Volatility Ratio of 1.0115 for 2023-01-31.