Historical Volatility (Parkinson) (20-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 Diversified Return U.S. Small Cap Equity ETF (JPSE) had 20-Day Historical Volatility (Parkinson) of 0.1006 for 2026-01-20.
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