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NMZ
Volume: 103.74K
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NMZ Market Capitalization Overview

Market Cap: $1.24B as of Oct 13, 2025

$1.24B
Past Month+$13.82M (1.14%)
As of Oct 13, 2025, NMZ has a market capitalization of $1.24B. Over the past 30 days, its market cap has increased by 5.67%, while in the last 12 months, it has increased by 2.97%.

Market capitalization represents the total value of Nuveen Municipal High Income Opportunity Fund as perceived by the stock market. It is calculated by multiplying the current stock price by the total number of outstanding shares.

NMZ Market Cap Formula = Stock Price * Shares Outstanding

The market cap of NMZ helps investors assess the company's size and compare it with competitors for better investment decisions.

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NMZ Market Cap History

DateMarket CapChange
Oct 1, 2025$1.23B+5.67%
Sep 2, 2025$1.16B-0.10%
Aug 1, 2025$1.16B+0.15%
Jul 1, 2025$1.16B+0.67%
Jun 2, 2025$1.15B-1.89%
May 1, 2025$1.18B-2.75%
Apr 1, 2025$1.21B-3.37%
Mar 3, 2025$1.25B+0.89%
Feb 3, 2025$1.24B+2.10%
Jan 2, 2025$1.22B-5.19%

NMZ End of Year Market Cap History

DateMarket CapChange
2025$1.24B+2.97%
2024$1.20B+9.41%
2023$1.10B-0.27%
2022$1.10B-18.56%
2021$1.35B+12.33%
2020$1.20B—

FAQs About Nuveen Municipal High Income Opportunity Fund (NMZ) Market Cap

As of Oct 13, 2025, the market capitalization of NMZ is $1.24B. Market cap represents the total value of a company’s outstanding shares and is a key indicator of its size in the stock market.

In the last 30 days, Nuveen Municipal High Income Opportunity Fund’s market capitalization has increased by 1.14%, changing from $1.22B to $1.24B as of Oct 13, 2025.

In the last 3 months, Nuveen Municipal High Income Opportunity Fund’s market capitalization has increased by —, changing from – to – as of –.

In the year 2024, Nuveen Municipal High Income Opportunity Fund’s market capitalization increased from $1.10B in January to $1.20B in December, reflecting a 9.41% change.

In the past five years, NMZ has had a compound annual growth rate (CAGR) of -0.03% in market capitalization. This means its market cap has shrunk at an average rate of -0.03% per year.

Nuveen Municipal High Income Opportunity Fund (NMZ)

Volume: 103.74K

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Stocks, ETFs, Options, Bonds.
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Options.
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Bonds.
“Bonds” shall refer to corporate debt securities and U.S. government securities offered on the Public platform through a self-directed brokerage account held at Public Investing and custodied at Apex Clearing. For purposes of this section, Bonds exclude treasury securities held in treasury accounts with Jiko Securities, Inc. as explained under the “ Treasury Accounts” section.

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A Bond Account is a self-directed brokerage account with Public Investing. Deposits into this account are used to purchase 10 investment-grade and high-yield bonds. The Bond Account’s yield is the average, annualized yield to worst (YTW) across all ten bonds in the Bond Account, before fees. A bond’s yield is a function of its market price, which can fluctuate; therefore a bond’s YTW is not “locked in” until the bond is purchased, and your yield at time of purchase may be different from the yield shown here. The “locked in” YTW is not guaranteed; you may receive less than the YTW of the bonds in the Bond Account if you sell any of the bonds before maturity or if the issuer defaults on the bond. Public Investing charges a markup on each bond trade. See our Fee Schedule.

Bond Accounts are not recommendations of individual bonds or default allocations. The bonds in the Bond Account have not been selected based on your needs or risk profile. You should evaluate each bond before investing in a Bond Account. The bonds in your Bond Account will not be rebalanced and allocations will not be updated, except for Corporate Actions.

Fractional Bonds also carry additional risks including that they are only available on Public and cannot be transferred to other brokerages. Read more about the risks associated with fixed income and fractional bonds. See Bond Account Disclosures to learn more.

High-Yield Cash Account.
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Cryptocurrency.
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Treasury Accounts.
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Investments in T-bills: Not FDIC Insured; No Bank Guarantee; May Lose Value.

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Fractional shares are illiquid outside of Public and not transferable. For a complete explanation of conditions, restrictions and limitations associated with fractional shares, see our Fractional Share Disclosure to learn more.

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Alpha.
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