Put-Call Ratio (Open Interest) (120-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Biogen Inc. (BIIB) had 120-Day Put-Call Ratio (Open Interest) of 0.7084 for 2022-07-01.

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

Figures for 2022-07-01

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3408
Historical Volatility (Parkinson)	0.3023
Implied Volatility (Calls)	0.4987
Implied Volatility (Puts)	0.5028
Implied Volatility (Mean)	0.5008
Put-Call Implied Volatility Ratio	1.0082
Implied Volatility Skew	-0.0107
Option Statistics
Put-Call Ratio (Volume)	0.5624
Put-Call Ratio (Open Interest)	0.7084
Forward Price	214.65
Call Breakeven Price	275.73
Put Breakeven Price	166.51
Option Breakeven Price	229.56

Data from Quantcha