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.

Apple Inc. (AAPL) had 10-Day Historical Volatility (Close-to-Close) of 0.1820 for 2023-03-27.

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

Figures for 2023-03-27

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1820
Historical Volatility (Parkinson)	0.2052
Implied Volatility (Calls)	0.2775
Implied Volatility (Puts)	0.2519
Implied Volatility (Mean)	0.2647
Put-Call Implied Volatility Ratio	0.9078
Implied Volatility Skew	0.1296
Option Statistics
Put-Call Ratio (Volume)	0.7580
Put-Call Ratio (Open Interest)	1.6401
Forward Price	158.59
Call Breakeven Price	165.46
Put Breakeven Price	146.11
Option Breakeven Price	153.44