iShares National Muni Bond ETF trailing returns
iShares National Muni Bond ETF's 10-year annualized return is +3.0% per year (+33.8% cumulative). How iShares National Muni Bond ETF (MUB) has performed over the last day, week, month and year, over 5, 10 and 20 years, and since inception, through September 11, 2026 — cumulative and annualized, with dividends on or off.
Trailing returns by period#
To 2026-09-11. Annualized (CAGR) for windows of a year or more.
| Period | Path | Annualized | Cumulative |
|---|---|---|---|
| 1 day | — | +0.4% | |
| 1 week | — | -0.8% | |
| 1 month | — | -2.4% | |
| YTD | — | -1.6% | |
| 1 year | +0.4% | +0.4% | |
| 5 years | +1.1% | +5.6% | |
| 10 years | +3.0% | +33.8% | |
| Since inception (2009) | +3.7% | +91.2% |
Growth of MUB
Actual index level (solid); dashed lines are each window's constant-rate path from start to today.
Methodology#
Trailing returns measure from the closest close about N years before the latest close (2026-09-11). Cumulative return is the total change over the window; annualized return is the compound annual growth rate (CAGR), shown for windows of a year or more. Total return reinvests dividends (from MUB's split- and dividend-adjusted closes); price return excludes them. See the year-by-year returns for the calendar breakdown. Past performance does not predict future returns; not investment advice.
FAQ#
- What is iShares National Muni Bond ETF's 10-year return?
- Over the last 10 years, iShares National Muni Bond ETF (MUB) returned about +3.0% a year annualized (+33.8% cumulative total return).
- What is iShares National Muni Bond ETF's return since inception?
- Since 2009, iShares National Muni Bond ETF (MUB) has compounded at about +3.7% a year — +91.2% in total.