NYSE:NMZ Nuveen Municipal High Income Opportunity Fund (NMZ) Stock Price, News & Analysis $10.09 +0.06 (+0.58%) Closing price 08/29/2025 03:59 PM EasternExtended Trading$10.14 +0.06 (+0.57%) As of 08/29/2025 04:10 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Polygon.io. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisChartCompetitorsDividendHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock About Nuveen Municipal High Income Opportunity Fund Stock (NYSE:NMZ) 30 days 90 days 365 days Advanced Chart View Price History Chart DataSkip Price History Chart Get NMZ alerts:Sign Up Key Stats Today's Range$10.01▼$10.1350-Day Range$9.87▼$10.4652-Week Range$9.36▼$11.90Volume290,342 shsAverage Volume311,484 shsMarket CapitalizationN/AP/E RatioN/ADividend Yield3.87%Price TargetN/AConsensus RatingN/A Company Overview 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. Read More Receive NMZ Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Nuveen Municipal High Income Opportunity Fund and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsBy entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. NMZ Stock News HeadlinesNuveen Municipal High Income Opportunity Fund (NYSE:NMZ) Share Price Passes Below 200-Day Moving Average - Here's WhyAugust 26, 2025 | americanbankingnews.comNMZ: Still Waiting For A Better (Cheaper) Entry PointJuly 17, 2025 | seekingalpha.comThis Coin Could Explode, and it’s Hiding in Plain Sight!The #1 coin with skyrocket potential right now... Sometimes the biggest opportunities are hiding in plain sight...September 1 at 2:00 AM | Crypto 101 Media (Ad)Nuveen Municipal High Income Opportunity Fund declares $0.0655 dividendJuly 2, 2025 | seekingalpha.comNMZ: Municipal Fund With Potential For AppreciationJune 26, 2025 | seekingalpha.comNuveen Municipal High Income Opportunity Fund declares $0.0655 dividendJune 3, 2025 | seekingalpha.comNuveen High Yield Income IApril 18, 2025 | morningstar.comMNMZ: Still Not A Buy As We Move Deeper Into 2025March 30, 2025 | seekingalpha.comSee More Headlines NMZ Stock Analysis - Frequently Asked Questions How have NMZ shares performed this year? Nuveen Municipal High Income Opportunity Fund's stock was trading at $10.81 at the beginning of the year. Since then, NMZ stock has decreased by 6.7% and is now trading at $10.0880. Who are Nuveen Municipal High Income Opportunity Fund's major shareholders? Top institutional investors of Nuveen Municipal High Income Opportunity Fund include Guggenheim Capital LLC, Raymond James Financial Inc., Melone Private Wealth LLC and Bank of America Corp DE. Insiders that own company stock include Albin F Moschner, Nathaniel T Jones, William A Siffermann, Of America Corp /De/ Bank and Terence J Toth. View institutional ownership trends. How do I buy shares of Nuveen Municipal High Income Opportunity Fund? Shares of NMZ stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. What other stocks do shareholders of Nuveen Municipal High Income Opportunity Fund own? Based on aggregate information from My MarketBeat watchlists, some other companies that Nuveen Municipal High Income Opportunity Fund investors own include Cleveland-Cliffs (CLF), Medical Properties Trust (MPW), PIMCO Dynamic Income Fund (PDI), Energy Transfer (ET), W.P. Carey (WPC), Cohen & Steers Total Return Realty Fund (RFI) and Mplx (MPLX). Company Calendar Record date for 8/1 Dividend7/15/2025Ex-Dividend for 8/1 Dividend7/15/2025Dividend Payable8/01/2025Record date for 9/2 Dividend8/15/2025Ex-Dividend for 9/2 Dividend8/15/2025Today9/01/2025Dividend Payable9/02/2025Get Stock AlertsIndustry, Sector and Symbol Stock ExchangeNYSE SectorFinancial Services Industry Asset Management Sub-IndustryFinancial Services Current SymbolNYSE:NMZ CIK1266585 Webwww.nuveen.com Phone312-917-7700FaxN/AEmployeesN/AYear FoundedN/AProfitability EPS (Trailing Twelve Months)N/A Trailing P/E RatioN/A Forward P/E RatioN/A P/E GrowthN/ANet IncomeN/A Net MarginsN/A Pretax MarginN/A Return on EquityN/A Return on AssetsN/A Debt Debt-to-Equity RatioN/A Current RatioN/A Quick RatioN/A Sales & Book Value Annual Sales$25.72 million Price / SalesN/A Cash FlowN/A Price / Cash FlowN/A Book ValueN/A Price / BookN/AMiscellaneous Outstanding SharesN/AFree FloatN/AMarket CapN/A OptionableNot Optionable BetaN/A Metaverse Stocks And Why You Can't Ignore ThemThinking about investing in Meta, Roblox, or Unity? Enter your email to learn what streetwise investors need to know about the metaverse and public markets before making an investment.Get This Free Report This page (NYSE:NMZ) was last updated on 9/1/2025 by MarketBeat.com Staff From Our PartnersRetire Comfortably with These New Monthly Income ETFs?Too many retirees lie awake at night, worried their savings won’t last. Traditional advice and tiny returns ju...Investors Alley | SponsoredForget Tesla — This Tiny AI Stock Is Musk’s Real PlayWhile Wall Street focused on Tesla’s earnings, Elon Musk was quietly building a supercomputer so powerful it c...Behind the Markets | SponsoredOut of 18,347 Cryptocurrencies... This is the ONLY OneThe $365M annual revenue crypto play While Bitcoin generates zero operational revenue, one DeFi protocol qu...Crypto 101 Media | SponsoredTrump’s national nightmare is herePorter Stansberry and Jeff Brown say a new U.S. national emergency is already underway — and it could trigger ...Porter & Company | SponsoredOne tiny company just cracked Google’s $19B problemAn MIT lab recently cracked a code scientists had been chasing for decades… Turning a “miracle metal” from ...True Market Insiders | SponsoredWarren Buffett Issues Cryptic Warning on U.S. DollarImagine a bull market so powerful, every single investor became a millionaire. Not by finding the next NVIDIA ...Banyan Hill Publishing | SponsoredA Major Economic Change Is Happening NowLouis Navellier is one of Wall Street’s most respected money managers — overseeing more than $7 billion and ea...InvestorPlace | SponsoredHe Called Nvidia at $1.10. Now, He Says THIS Stock Will…A new set of 7 AI stocks are DOMINATING the market. Here’s why one financial guru says they could be the mo...The Oxford Club | Sponsored Adding Choose a watchlist: Watchlist Adding You have already added ten stocks to your watchlist. Upgrade to MarketBeat All Access to add more stocks to your watchlist. Adding Nuveen Municipal High Income Opportunity Fund Please log in to your account or sign up in order to add this asset to your watchlist. Share Nuveen Municipal High Income Opportunity Fund With A Colleague Link copied to clipboard. Get 30 Days of MarketBeat All Access for Free Sign up for MarketBeat All Access to gain access to MarketBeat's full suite of research tools. Start Your 30-Day Trial MarketBeat All Access Features Best-in-Class Portfolio Monitoring Get personalized stock ideas. Compare portfolio to indices. Check stock news, ratings, SEC filings, and more. Stock Ideas and Recommendations See daily stock ideas from top analysts. Receive short-term trading ideas from MarketBeat. Identify trending stocks on social media. Advanced Stock Screeners and Research Tools Use our seven stock screeners to find suitable stocks. Stay informed with MarketBeat's real-time news. Export data to Excel for personal analysis. Sign in to your free account to enjoy these benefits In-depth profiles and analysis for 20,000 public companies. Real-time analyst ratings, insider transactions, earnings data, and more. Our daily ratings and market update email newsletter. Sign in to your free account to enjoy all that MarketBeat has to offer. Sign In Create Account Your Email Address: Your Password: Log In or Sign in with Facebook Sign in with Google Forgot your password? Your Email Address: Choose a Password: Create My Account (Free) or Sign in with Facebook Sign in with Google By creating a free account, you agree to our terms of service. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.