Historical Volatility (Parkinson) (10-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.
Corgi U.S. Energy 2x Daily ETF (XLEX) had 10-Day Historical Volatility (Parkinson) of 0.1420 for 2026-06-12.
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