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.
Federated Hermes MDT Large Cap Growth ETF (FLCG) had 120-Day Historical Volatility (Parkinson) of 0.1185 for 2025-12-15.
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