Historical Volatility (Close-to-Close) (20-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.

Heico Corporation (HEI.A) had 20-Day Historical Volatility (Close-to-Close) of 0.1519 for 2024-05-02.

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

Figures for 2024-05-02

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1519
Historical Volatility (Parkinson)	0.1951
Implied Volatility (Calls)	0.2182
Implied Volatility (Puts)	0.2514
Implied Volatility (Mean)	0.2348
Put-Call Implied Volatility Ratio	1.1523
Implied Volatility Skew	0.0151
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	0.2549
Forward Price	168.09
Call Breakeven Price	168.63
Put Breakeven Price	149.11
Option Breakeven Price	164.37