Historical Volatility (Parkinson) (30-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.
Dimensional Emerging Markets High Profitability ETF (DEHP) had 30-Day Historical Volatility (Parkinson) of 0.0970 for 2025-05-30.
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