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.
JPMorgan Fundamental Data Science Large Core ETF (LCDS) had 30-Day Historical Volatility (Parkinson) of 0.0033 for 2025-08-28.
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