Historical Volatility (Parkinson) (90-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 LLY Bull 2X ETF (ELIL) had 90-Day Historical Volatility (Parkinson) of 0.5080 for 2026-06-03.
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