Historical Volatility (Parkinson) (30-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.
USCF Daily Target 2X Copper Index ETF (CPXR) had 30-Day Historical Volatility (Parkinson) of 0.0842 for 2025-05-30.
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