Historical Volatility (Parkinson) (180-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.
SMI 3Fourteen REAL Asset Allocation ETF (RAA) had 180-Day Historical Volatility (Parkinson) of 0.0758 for 2025-12-15.
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