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.
KraneShares MSCI China Clean Technology Index ETF (KGRN) had 30-Day Historical Volatility (Parkinson) of 0.1764 for 2025-05-30.
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