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.
Xtrackers Artificial Intelligence and Big Data ETF (XAIX) had 30-Day Historical Volatility (Parkinson) of 0.1181 for 2025-06-02.
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