Historical Volatility (Parkinson) (60-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 CSCO Bull 2X ETF (CSCL) had 60-Day Historical Volatility (Parkinson) of 0.3638 for 2025-12-26.
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