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 Health Care Select Sector SPDR ETF ETF (XLV) had 30-Day Historical Volatility (Close-to-Close) of 0.2194 for 2026-07-17.
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