Historical Volatility (Close-to-Close) (10-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.

Alphabet Inc. (GOOG) had 10-Day Historical Volatility (Close-to-Close) of 0.1923 for 2024-04-18.

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

Figures for 2024-04-18

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1923
Historical Volatility (Parkinson)	0.1812
Implied Volatility (Calls)	0.5064
Implied Volatility (Puts)	0.5061
Implied Volatility (Mean)	0.5062
Put-Call Implied Volatility Ratio	0.9995
Implied Volatility Skew	0.0333
Option Statistics
Put-Call Ratio (Volume)	0.6412
Put-Call Ratio (Open Interest)	0.8764
Forward Price	157.69
Call Breakeven Price	167.62
Put Breakeven Price	143.39
Option Breakeven Price	156.33