Historical Volatility (Close-to-Close) (180-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.
SPDR Nuveen ICE Short Term Municipal Bond ETF (SHM) had 180-Day Historical Volatility (Close-to-Close) of 0.0225 for 2025-07-18.
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