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.
John Hancock Multifactor Emerging Markets ETF (JHEM) had 120-Day Historical Volatility (Parkinson) of 0.1175 for 2025-07-15.
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