NMZ

Nuveen Municipal High Income Opportunity Fund NYSE Listed Nov 20, 2003

Financial Services ·Asset Management - Income ·US · nuveen.com/CEF/Product/Overview.aspx?FundCode=NMZ&refsrc=vu_nuveen.com/nmz

$10.21

Mkt Cap $1.2B

52w Low $9.83 40.4% of range 52w High $10.77

50d MA $10.36 200d MA $10.40

P/E (TTM) 46.3x

EV/EBITDA 37.3x

P/B 1.0x

Debt/Equity 0.7x

ROE 0.6%

P/FCF 18.1x

RSI (14) —

ATR (14) —

Beta 0.80

50d MA $10.36

200d MA $10.40

Avg Volume 445.6K

Nuveen Municipal High Income Opportunity Fund is a closed-end fixed income mutual fund launched by Nuveen Investments Inc. The fund is co-managed by Nuveen Fund Advisors LLC and Nuveen Asset Management, LLC. It invests in the fixed income markets of the United States. The fund primarily invests in investment grade tax-exempt municipal securities. The fund was formerly known as Nuveen Municipal High Yield Opportunity Fund. Nuveen Municipal High Income Opportunity Fund was founded in November 19, 2003 and is based in the United States.

CIK (SEC)

1266585

Phone

312 917 7700

333 West Wacker Drive · Chicago, IL 60606-1220 · US

Date	Time	Est	Rptd	Surp	Base	Gap%	D1%	D2%	D3%	D4%	D5%	Guide ▲★
Jan 5, 2026	AMC	—	0.55	—	10.23	+0.3%	+0.3%	+1.1%	-0.5%	+0.7%	+0.4%	—
Jun 30, 2025	AMC	—	-0.33	—	10.37	-0.2%	+1.0%	-0.3%	-0.2%	-0.4%	+0.2%	—
Jan 6, 2025	AMC	—	0.55	—	10.94	+0.3%	+0.2%	+0.6%	-1.5%	-0.4%	+0.9%	—
Jul 2, 2024	AMC	—	1.78	—	10.79	+0.5%	+0.0%	-0.3%	-0.5%	-0.2%	+0.2%	—
Oct 31, 2023	AMC	—	-0.70	—	8.37	+0.7%	+2.2%	+3.3%	+2.4%	-0.1%	+1.9%	—
Apr 30, 2023	AMC	—	0.74	—	—	—	—	—	—	—	—	—

Data updated apr 28, 2026 4:30pm · Source: massive.com