Historical Volatility (Parkinson) (150-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.
Vanguard Dividend Appreciation Index Fund ETF Shares (VIG) had 150-Day Historical Volatility (Parkinson) of 0.0933 for 2026-03-09.
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