iShares National Muni Bond ETF (MUB) is listed on NYSEArca. 52-week range 100.07 to 109.00 USD. Data as of 2026-10-09.
The underlying index includes municipal bonds, the interest of which is exempt from Federal income taxes and not subject to alternative minimum tax. The fund will invest at least 80% of its assets in the component securities of the underlying index and it will invest at least 90% of its assets in fixed income securities of the types included in the underlying index that BFA believes will help the fund track the underlying index.