Historical Volatility (Parkinson) (30-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 30-Day Historical Volatility (Parkinson) of 0.0759 for 2025-05-30.
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