Historical Volatility (Parkinson) (150-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 MSFT Daily ETF (MSFL) had 150-Day Historical Volatility (Parkinson) of 0.3114 for 2026-01-20.
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