Historical Volatility (Parkinson) (150-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.
iShares Currency Hedged MSCI Japan ETF (HEWJ) had 150-Day Historical Volatility (Parkinson) of 0.0716 for 2026-01-20.
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