Historical Volatility (Parkinson) (120-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 Russell 2000 Dynamic Multifactor ETF (OMFS) had 120-Day Historical Volatility (Parkinson) of 0.1272 for 2026-01-20.
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