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.
BondBloxx USD High Yield Bond Healthcare Sector ETF (XHYH) had 30-Day Historical Volatility (Parkinson) of 0.0286 for 2025-05-30.
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