Historical Volatility (Parkinson) (120-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.
Direxion Daily PYPL Bull 2X ETF (PYPU) had 120-Day Historical Volatility (Parkinson) of 0.3799 for 2026-08-18.
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