Historical Volatility (Close-to-Close) (120-Day)

Historical Volatility (Close-to-Close): The past volatility of the security over the selected time frame, calculated using the closing price on each trading day.

Pfizer Inc. (PFE) had 120-Day Historical Volatility (Close-to-Close) of 0.2140 for 2024-04-17.

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

Figures for 2024-04-17

Volatility Metrics
Historical Volatility (Close-to-Close)	0.2140
Historical Volatility (Parkinson)	0.2004
Implied Volatility (Calls)	0.2167
Implied Volatility (Puts)	0.3350
Implied Volatility (Mean)	0.2759
Put-Call Implied Volatility Ratio	1.5460
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	0.5622
Put-Call Ratio (Open Interest)	0.7015
Forward Price	25.20
Call Breakeven Price	30.17
Put Breakeven Price	22.53
Option Breakeven Price	27.04