Historical Volatility (Parkinson) (180-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 Short Duration High Yield Bond ETF (SHYL) had 180-Day Historical Volatility (Parkinson) of 0.0263 for 2026-01-20.
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