Historical Volatility (Close-to-Close) (20-Day)
Historical Volatility (Close-to-Close): The past volatility of the security over the selected time frame, calculated using the closing price on each trading day.
U.S. Global GO GOLD and Precious Metal Miners ETF (GOAU) had 20-Day Historical Volatility (Close-to-Close) of 0.4407 for 2025-05-30.
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