Put-Call Ratio (Volume) (20-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

Biogen Inc. (BIIB) had 20-Day Put-Call Ratio (Volume) of 0.6826 for 2024-04-25.

10-Day 20-Day 30-Day 60-Day
90-Day 120-Day 150-Day 180-Day

Figures for 2024-04-25

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2917
Historical Volatility (Parkinson)	0.2204
Implied Volatility (Calls)	0.2652
Implied Volatility (Puts)	0.2629
Implied Volatility (Mean)	0.2641
Put-Call Implied Volatility Ratio	0.9913
Implied Volatility Skew	0.0558
Option Statistics
Put-Call Ratio (Volume)	0.6826
Put-Call Ratio (Open Interest)	0.8372
Forward Price	203.10
Call Breakeven Price	214.64
Put Breakeven Price	190.30
Option Breakeven Price	204.13