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. (GOOGL) had 10-Day Historical Volatility (Close-to-Close) of 0.2128 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)	0.2128
Historical Volatility (Parkinson)	0.1861
Implied Volatility (Calls)	0.4905
Implied Volatility (Puts)	0.4882
Implied Volatility (Mean)	0.4893
Put-Call Implied Volatility Ratio	0.9953
Implied Volatility Skew	0.0046
Option Statistics
Put-Call Ratio (Volume)	0.6709
Put-Call Ratio (Open Interest)	0.6132
Forward Price	155.72
Call Breakeven Price	166.97
Put Breakeven Price	142.34
Option Breakeven Price	157.66