Historical Volatility (Parkinson) (10-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 10-Day Historical Volatility (Parkinson) of 0.0431 for 2026-01-20.

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Figures for 2026-01-20

Volatility Metrics
Historical Volatility (Close-to-Close)	0.1879
Historical Volatility (Parkinson)	0.0431
Implied Volatility (Calls)	0.2498
Implied Volatility (Puts)	0.2422
Implied Volatility (Mean)	0.2460
Put-Call Implied Volatility Ratio	0.9697
Implied Volatility Skew	--
Option Statistics
Put-Call Ratio (Volume)	--
Put-Call Ratio (Open Interest)	--