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.
Leverage Shares 2X Long DUOL Daily ETF (DUOG) had 180-Day Historical Volatility (Parkinson) of 1.0554 for 2026-07-06.
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