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.
Eaton Vance Municipal Income 2028 Term Trust (ETX) had 30-Day Historical Volatility (Parkinson) of 0.0916 for 2025-05-30.
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