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.
iShares Core U.S. Aggregate Bond ETF (AGG) had 90-Day Historical Volatility (Parkinson) of 0.0310 for 2025-08-01.
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