Put-Call Implied Volatility Ratio (150-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 150-Day Put-Call Implied Volatility Ratio of 0.9963 for 2022-09-23.

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

Figures for 2022-09-23

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3341
Historical Volatility (Parkinson)	0.2862
Implied Volatility (Calls)	0.5867
Implied Volatility (Puts)	0.5845
Implied Volatility (Mean)	0.5856
Put-Call Implied Volatility Ratio	0.9963
Implied Volatility Skew	-0.0371
Option Statistics
Put-Call Ratio (Volume)	1.6921
Put-Call Ratio (Open Interest)	3.8415
Forward Price	203.19
Call Breakeven Price	278.61
Put Breakeven Price	156.53
Option Breakeven Price	192.65

Data from Quantcha