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iShares National Muni Bond ETF (MUB)

Live data on MUB: holdings, fees, returns and risk.

Enter an ETF ticker above, or tap one of the popular picks, to analyze it.
Computed live from market price history, fund profiles and holdings data. Returns, volatility, max drawdown and Sharpe are computed from weekly dividend-adjusted history: the same series and method behind the Equities page and the ETF, stock and REIT pickers, so the same fund shows the same number everywhere; some fields (expense ratio, holdings, issuer) only show when the feed provides them, with a curated fallback for popular funds. Fees vs peers compares the expense ratio, when the fund discloses one, to a representative category average. The risk read is an indicative, rules-based summary, not advice. Verify before investing.

About MUB

iShares National Muni Bond ETF (MUB) is an iShares exchange-traded fund in the Municipal category, listed in 2007.

The cards at the top of this page update from live market data: price, the deepest drawdowns and how long they took to recover, calendar-year returns, technical levels, how closely the fund moves with stocks, bonds and gold, and the latest news. The ETF Analyzer underneath shows what the fund holds and in what weights, what it costs against its category, and its returns and risk against a benchmark you choose.

Frequently asked questions
What does MUB hold?

The holdings table in the ETF Analyzer below lists its largest positions and their weights from the fund's latest published portfolio.

What is the expense ratio of MUB?

The fees card in the ETF Analyzer below shows it live, next to the typical cost of funds in the same category. The expense ratio is a yearly percentage of what you hold, taken out of the fund rather than billed to you.

Is MUB a good investment?

That depends on the job you want it to do. Check what it holds, what it costs against similar funds, and how deep its drawdowns have been, then decide whether that fits your plan. General information, not advice.

What are alternatives to MUB?

Other widely held funds in the Municipal category include Vanguard Tax-Exempt Bond ETF (VTEB), Fidelity Intermediate Municipal Income ETF (FIMU), iShares Short-Term National Muni Bond ETF (SUB). Put any of them next to MUB in the compare tool to see the differences in cost, returns and risk.