Historical Volatility (Parkinson) (30-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 30-Day Historical Volatility (Parkinson) of 0.2201 for 2026-07-27.
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