Historical Volatility (Parkinson) (90-Day)

Historical Volatility (Parkinson): The past volatility of the security over the selected time frame, calculated using the high and low prices on each trading day.

WisdomTree International Hedged Quality Dividend Growth ETF (IHDG) had 90-Day Historical Volatility (Parkinson) of 0.0701 for 2026-01-20.

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Figures for 2026-01-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1162
Historical Volatility (Parkinson)	0.0701
Implied Volatility (Calls)	0.1885
Implied Volatility (Puts)	0.2112
Implied Volatility (Mean)	0.1998
Put-Call Implied Volatility Ratio	1.1208
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	--