Historical Volatility (Parkinson) (20-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 Euro High Yield Corporate Bond USD Hedged ETF (EUHY) had 20-Day Historical Volatility (Parkinson) of 0.0128 for 2025-12-23.
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