Historical Volatility (Parkinson) (150-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.
Neuberger Berman Total Return Bond ETF (NBTR) had 150-Day Historical Volatility (Parkinson) of 0.0061 for 2026-01-16.
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