Historical Volatility (Close-to-Close) (10-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.
iShares iBonds Dec 2030 Term Muni Bond ETF (IBMS) had 10-Day Historical Volatility (Close-to-Close) of 0.0192 for 2025-06-18.
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