Historical Volatility (Parkinson) (10-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.
GraniteShares 2x Long COIN Daily ETF (CONL) had 10-Day Historical Volatility (Parkinson) of 0.7929 for 2026-01-20.
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