How is iShares National Muni Bond ETF (MUB) doing?

iShares National Muni Bond ETF is an exchange-traded fund. Here is how it has done against the market, and where it shows up on our dashboards.

Updated Oct 9, 2026

market beat

Weak

iShares National Muni Bond ETF shares are down 5% over the past year, 18 points behind the S&P 500. Among large US stocks and funds it ranks in the 32nd percentile on market beat and the 80th on staying power. It appears on 1 of our dashboards, including 5th on “Which ETFs hold up when the market falls?”.

$101.08−5% in a yearWorth $44.0B

Financials, earnings and news on Stox ›

Past year

The past year

Price against the S&P 500, each set to $100 a year ago. Score is its weekly rank against the market. Select a tile for that score month by month.

MUB against the S&P 500, past year

$100 a year ago. iShares National Muni Bond ETF −5%, the S&P 500 +16%.

MUBS&P 500

How is it doing against its group?

Its group is Bonds / fixed income, 16 large US stocks and funds whose prices tend to move together. Bond ETFs — the pure duration and credit sleeve.

MUB, past year−5%6 of 16 in the group

Rest of the group−7%equal-weighted

S&P 500+16%past year

iShares National Muni Bond ETF is −5% over the past year, against −7% for the rest of the group and +16% for the S&P 500. It ranks 6th of 16 in Bonds / fixed income.

MUBRest of the group

Best in the groupSHY iShares 1-3 Year Treasury Bond ETF−2%EMB iShares J.P. Morgan USD Emerging Markets Bond ETF−4%HYG iShares iBoxx $ High Yield Corporate Bond ETF−4%

Worst in the groupTAIL Cambria Tail Risk ETF−17%TLT iShares 20+ Year Treasury Bond ETF−13%IVOL Quadratic Interest Rate Volatility and Inflation Hedge ETF−12%

Bonds / fixed income on Stox ›

How much does it move?

Its typical daily move, against its own past year, the market and other large stocks. Swings describe risk, not direction.

Busier than usual iShares National Muni Bond ETF typically moves 0.6% in a day, busier than usual for it, and it swings less than 96% of large US funds.

Typical day0.6%about $0.61 a share

Its usual0.3%busier than usual, 2.2× its year’s average

Against the S&P 5000.2×the index’s typical day is 1.1%

Unusual day±1.2%twice its typical day

Deepest fall, past year−8%now 7% below its high

In the S&P’s down weeks12%of the index’s fall, three years; beta 0.1

Typical daily move (ATR)Its year’s average 0.27%

MUB on our dashboards

Every question where iShares National Muni Bond ETF appears, in the order of the home page, with its reading and place in that table. Select a question to open it with MUB highlighted. Select a column to sort.

Question	Reading	Place	Details
Which ETFs hold up when the market falls? Funds and commodities	98Holds up	5 of 23	Worst share 43% · 2018 +1% · 2020 −10%

Go deeper on Stox

MUB’s full profile: financial statements, earnings and analysts’ estimates, valuation against its sector, recent news with a summary, and its scores in detail.

Open MUB on Stox ›Its group on Stox ›

How to read this page

How it’s measured. Scores from Stox rank the stock against about 1,200 S&P 500, Nasdaq-100 and Russell 1000 stocks and popular funds, where 100 is best; market beat and staying power use prices, business growth uses revenue, margins and cash flow. Readings on other dashboards come from this site’s pages.

Sources. Daily prices from Financial Modeling Prep.

Scores are percentiles: 80 means the stock ranks above 80% of the others on that measure. They describe the recent past and are not advice or a forecast.

Its type follows Stox Atlas: each of the four scores is split at 50. “Steady” means its rank has held, high or low, so it says nothing on its own about direction.

Its group is the cluster of large US stocks whose prices have moved together over five years, with the market’s own moves taken out. The typical daily move is the average true range over 14 days, a measure of how far the price travels in a day including overnight gaps.

For financial statements, earnings and news, see MUB’s full profile on Stox.

This page is information, not investment advice. About our data and methods ›

Full profile on Stox ›