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.
Quadratic Interest Rate Volatility and Inflation Hedge ETF (IVOL) had 20-Day Historical Volatility (Close-to-Close) of 0.1217 for 2025-05-30.
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