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| Open Price | |
| High Price | |
| Low Price | |
| Close Price | |
| Change | |
| Percent Change | |
| Volume |
| Avg Daily Volume | 210,096 |
| 52 Week High | $11.32 |
| 52 Week Low | $9.24 |
| Target Price | N/A |
| Ticker | NMZ:UN |
| Composite Ticker | NMZ:US |
| Security Name | Nuveen Municipal High Income Opportunity Fund |
| Type | Ordinary Shares |
| Class | NMZ |
| Currency | USD |
| Round Lot Size | 100 |
| Primary | Yes |
| Delisted | No |
| ETF | No |
| Market Category | Mutual Fund |
| Market Sector | N/A |
| Exchange Symbol | ^USCOMP |
| Exchange Name | US COMPOSITE |
| Exchange City | N/A |
| Exchange Country | UNITED STATES OF AMERICA |
| Exchange Website | N/A |
| FIGI | BBG000BY2L03 |
| Composite FIGI | BBG000BY2HL9 |
| Share Class FIGI | BBG001SD1KZ4 |
| FIGI Unique ID | EQ0000000000800267 |
| Dividend | $0.07 |
| Dividend Rate | $0.77 |
| Trailing Dividend Yield | 7.34% |
| 5-year Average Dividend Yield | 6.65% |
| Dividend Ex Date | 2025-05-15 |
| Beta | 0.4523 |
| 1-year beta | 0.0137 |
| 3-year beta | 0.4523 |
| 5-year beta | 0.3626 |
| 7-year beta | 0.4725 |
| 10-year beta | 0.4073 |
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.
