Historical Volatility (Parkinson) (60-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 Core MSCI International Developed Markets ETF (IDEV) had 60-Day Historical Volatility (Parkinson) of 0.0593 for 2026-01-20.
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