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MUB — Ishares National Muni Bond ETF
Over the last 15 years (2011-08 – 2026-09), $10,000 invested in MUB with dividends reinvested grew to $12,197 — 1.32% a year — with a worst peak-to-trough fall of -10.66%. Past performance doesn't predict future results.
Growth of $10,000 · 2011-08 – 2026-09 · dividends reinvested
About MUB
iShares National Muni Bond ETF is a fixed income exchange-traded fund that seeks to track the performance of an index of investment-grade U.S. municipal bonds. The fund focuses on municipal securities whose interest is generally exempt from federal income tax and not subject to the alternative minimum tax, making it a broad vehicle for accessing the national muni market. It holds a diversified portfolio of bonds issued by state and local governments and related public authorities across sectors such as transportation, utilities, healthcare, education, and housing. By pooling a wide range of issuers and maturities, iShares National Muni Bond ETF serves as a core instrument for investors looking to gain diversified exposure to the U.S. municipal bond market through a single security.
Put MUB to the test
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Backtest MUB →
Full history, any date range, benchmarks, drawdowns, rolling returns.
Would MUB survive 2008? →
What actually happened to it in the crisis — real drawdown and recovery.
Project it forward →
Monte Carlo simulation of where it could go from here.
Compare MUB vs VTI →
Head-to-head against the total US market.
Replay $100/mo into MUB →
Animated growth of steady monthly contributions.
Fundamentals →
Holdings-level financials where available.
Educational use only — not investment advice. Results are hypothetical.Read full disclaimer
This tool is for educational and informational purposes only and does not provide financial, investment, tax, legal, or accounting advice. Results are hypothetical and based on historical data and assumptions that may be inaccurate. Past performance does not guarantee future results. Consult a licensed professional before making investment decisions.