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.
Xtrackers MSCI EAFE High Dividend Yield Equity ETF (HDEF) had 90-Day Historical Volatility (Parkinson) of 0.0618 for 2026-01-20.
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