iShares National Muni Bond ETF

1D
1W
1M
3M
YTD
1Y
5Y
ALL

Why Robinhood?

Robinhood gives you the tools you need to put your money in motion. You can buy or sell MUB and other ETFs, options, and stocks.

About MUB

MUB tracks a market-weighted index of investment-grade debt issued by state and local governments and agencies. Interest is exempt from US income tax and from AMT. 

Index-Tracked
ICE AMT-Free US National Muni TR USD
Index-TrackedICE AMT-Free US National Muni TR USD
Category
Muni National Interm
CategoryMuni National Interm
Number of holdings
7,110
Number of holdings7,110
Inception Date
Sep 7, 2007
Inception DateSep 7, 2007

What's in this fund

Top 10 Holdings (2.99% of total assets)

As of September 23, 2026
NameSymbol% Assets
BlackRock Liquidity MuniCash Instl—1.59%
New York City Of—0.26%
UNIVERSITY TEX UNIV REVS 5%—0.18%
New York City Transitional Fin Aut—0.16%
SAN ANTONIO TEX WTR REV 2.95%—0.16%
NEW YORK ST TWY AUTH ST PERS INCOME TAX REV 5%—0.14%
TRIBOROUGH BRDG & TUNL AUTH N Y REVS 2.95%—0.13%
NEW JERSEY ST 5%—0.13%
NORTHWEST TEX INDPT SCH DIST 5.25%—0.12%
HOUSTON TEX HIGHER ED FIN CORP HIGHER ED REV 5%—0.12%

MUB Key Statistics

AUM
45.54B
AUM45.54B
Price-Earnings ratio
—
Price-Earnings ratio—
30-Day yield
3.58
30-Day yield3.58
Average volume
13.54M
Average volume13.54M
High today
$102.00
High today$102.00
Low today
$100.99
Low today$100.99
Open price
$101.50
Open price$101.50
Volume
16.83M
Volume16.83M
52 Week high
$109.00
52 Week high$109.00
52 Week low
$100.99
52 Week low$100.99
Expense ratio
0.05
Expense ratio0.05

Stock Snapshot

The current iShares National Muni Bond ETF(MUB) stock price is $101.18, with a market capitalization of 45.65B. It offers a dividend yield of 2.22%.

During the trading session on 2026-09-27, iShares National Muni Bond ETF(MUB) shares reached a daily high of $102.00 and a low of $100.99. At a current price of $101.18, the stock is +0.2% higher than the low and still -0.8% under the high.

Trading volume for iShares National Muni Bond ETF(MUB) stock has reached 16.83M, versus its average volume of 13.54M.

Over the past 52 weeks, iShares National Muni Bond ETF(MUB) stock has traded between a high of $109.00 and a low of $100.99.

Over the past 52 weeks, iShares National Muni Bond ETF(MUB) stock has traded between a high of $109.00 and a low of $100.99.

Average Annual Return

Similar Marketcap

This list is generated by looking at the six larger and six smaller companies by market cap in relation to this company.

Popular Stocks

This list is generated by looking at the top 100 stocks and ETFs most commonly held by Robinhood customers and showing a random subset

Newly Listed

This list is generated by showing companies that recently went public.

All investments involve risks, including the loss of principal. Performance data represents past performance and is no guarantee of future results. Investment returns and principal value will fluctuate and are subject to market volatility. An investment, when redeemed, may be worth more or less than the original cost. Current performance may be lower or higher than the performance data quoted. Options are risky and aren’t suitable for all investors. To learn more about risks, read the Options Disclosure Document.