Historical Volatility (Parkinson) (60-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.
Nuveen Dow 30 Dynamic Overwrite Fund (DIAX) had 60-Day Historical Volatility (Parkinson) of 0.0853 for 2025-08-01.
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