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.
GraniteShares 2x Short NVDA Daily ETF (NVD) had 30-Day Historical Volatility (Parkinson) of 0.6146 for 2025-05-30.
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