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.
NYLI Winslow Focused Large Cap Growth ETF (IWFG) had 90-Day Historical Volatility (Parkinson) of 0.0855 for 2026-01-16.
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