iShares National Muni Bond ETF (United States) is an exchange-traded fund (ETF), with assets under management totaling $48.87 billion.
Over the past 12 months, iShares National Muni Bond ETF recorded a return of -2.57%, with its price trading between $100.28 and $108.92 during the same period.
The ETF is traded under the ticker MUB.