Historical Volatility (Close-to-Close) (30-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.
State Street Utilities Select Sector SPDR Premium Income ETF (XLUI) had 30-Day Historical Volatility (Close-to-Close) of 0.1389 for 2025-12-23.
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