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NM

NYSE · NMZ

Nuveen Municipal High Income Opportunity Fund

Financial Services · Asset Management - Income

$8.83

Down-$0.15 (-1.67%)

Updated Nov 2, 2026, 6:21 AM

SID Score

3.5/10

Composite research score

Smart Money

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Institutional and insider signal

Market cap
1.22B
P/E ratio
47.77
Dividend yield
9.71%
52-week range
$8.62 – $10.77
Volume
4.03M
Avg. volume
319.23K

Price performance · NMZ

NMZ price history

1M range · 20 trading sessions · Daily adjusted prices

Prices through Oct 30, 2026

NMZ closed at $8.83 after 20 trading sessions, up 0.80% for the selected period.

Last close
$8.83
Period change
+0.80%
Period low
$8.63
Period high
$9.13
Daily close
View OHLC price history
NMZ OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 30, 2026$8.93$8.985$8.78$8.834.03M
Oct 29, 2026$8.92$8.985$8.84$8.983.91M
Oct 28, 2026$8.95$9.015$8.90$8.915.06M
Oct 27, 2026$8.84$8.995$8.78$8.952.6M
Oct 26, 2026$8.72$8.84$8.65$8.842.9M
Oct 23, 2026$8.76$8.79$8.62$8.635.52M
Oct 22, 2026$9.02$9.11$9.00$9.051.12M
Oct 21, 2026$9.03$9.04$8.905$8.981.27M
Oct 20, 2026$9.08$9.085$8.985$9.011.59M
Oct 19, 2026$9.15$9.19$8.99$9.031.27M
Oct 16, 2026$9.07$9.15$9.01$9.131.36M
Oct 15, 2026$8.99$9.11$8.9501$9.11959.37K
Oct 14, 2026$9.01$9.0261$8.94$8.94965.75K
Oct 13, 2026$9.01$9.11$8.95$9.071.13M
Oct 12, 2026$9.08$9.08$8.95$9.01954.27K
Oct 9, 2026$9.04$9.13$8.98$9.092.78M
Oct 8, 2026$8.99$9.055$8.92$9.031.57M
Oct 7, 2026$8.79$9.025$8.685$8.962.76M
Oct 6, 2026$8.79$8.94$8.76$8.941.44M
Oct 5, 2026$8.90$8.90$8.725$8.762.05M

Latest NMZ news

The latest Smart Investors Daily articles mentioning NMZ.

Stock researchCompany · Overview

NMZ research

Overview

Company profile and research snapshot.

Company profile

Nuveen Municipal High Income Opp Fund is a diversified, closed-end management investment company. The company's investment objectives is to provide current income exempt from regular federal income tax by investing predominantly in a portfolio of municipal obligations issued by state and local government authorities or certain U.S. territories. It seeks to provide attractive monthly tax-free income, portfolio diversification and attractive after tax total returns. The fund invests in municipal securities that are exempt from federal income taxes.

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Yahoo · Oct 22, 2026

Nuveen Municipal High Income Opportunity Fund Announces Terms of Rights Offering

CHICAGO, October 22, 2026--Nuveen Municipal High Income Opportunity Fund (NYSE: NMZ) today announced that its Board of Trustees (the "Board") has approved the terms of the issuance of transferable rights ("Rights") to the holders of the Fund’s common shares (par value $.01 per share) ("Common Shares") as of November 2, 2026 (the "Record Date"). Holders of Rights will be entitled to subscribe for additional Common Shares (the "Offer") at a subscription price that is expected to represent a discou

SeekingAlpha · Sep 12, 2026

NMZ: 8% Yield On Muni Assets

Nuveen Municipal High Income Opportunity Fund offers 8.2% tax-exempt muni income but faces weak coverage and NAV erosion. Click to read more about NMZ.

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