Historical Volatility (Parkinson) (180-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.
Invesco KBW Premium Yield Equity REIT ETF (KBWY) had 180-Day Historical Volatility (Parkinson) of 0.1301 for 2026-01-20.
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