Historical Volatility (Close-to-Close) (20-Day)
Historical Volatility (Close-to-Close): The past volatility of the security over the selected time frame, calculated using the closing price on each trading day.
Western Asset High Yield Defined Opportunity Fund Inc. (HYI) had 20-Day Historical Volatility (Close-to-Close) of 0.0873 for 2025-05-30.
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