Call Breakeven Price (20-Day)

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

Biogen Inc. (BIIB) had 20-Day Call Breakeven Price of 138.85 for 2025-07-08.

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Figures for 2025-07-08

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2881
Historical Volatility (Parkinson)	0.3221
Implied Volatility (Calls)	0.3063
Implied Volatility (Puts)	0.3098
Implied Volatility (Mean)	0.3081
Put-Call Implied Volatility Ratio	1.0115
Implied Volatility Skew	0.0713
Option Statistics
Put-Call Ratio (Volume)	1.0267
Put-Call Ratio (Open Interest)	0.9404