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.
BNY Mellon US Large Cap Core Equity ETF (BKLC) had 90-Day Historical Volatility (Parkinson) of 0.0979 for 2026-01-20.
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