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Nuveen Municipal High Income Opportunity Fund (NMZ...
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US6706821039
CUSIP
670682103
Issuer
Nuveen
Inception Date
Nov 19, 2003
Index Tracked
No Index (Active)
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

Performance Chart

The chart shows the growth of an initial investment of $10,000 in Nuveen Municipal High Income Opportunity Fund, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


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S&P 500 Index

Returns By Period

Nuveen Municipal High Income Opportunity Fund (NMZ) has returned 3.79% so far this year and 2.59% over the past 12 months. Over the last ten years, NMZ has returned 2.92% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.


Nuveen Municipal High Income Opportunity Fund

1D
3.70%
1M
-2.29%
YTD
3.79%
6M
1.74%
1Y
2.59%
3Y*
5.34%
5Y*
-0.49%
10Y*
2.92%

Benchmark (S&P 500 Index)

1D
2.91%
1M
-5.09%
YTD
-4.63%
6M
-2.39%
1Y
16.33%
3Y*
16.69%
5Y*
10.18%
10Y*
12.16%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Nov 20, 2003, NMZ's average daily return is +0.03%, while the average monthly return is +0.49%. At this rate, your investment would double in approximately 11.8 years.

Historically, 62% of months were positive and 38% were negative. The best month was Jan 2009 with a return of +16.3%, while the worst month was Nov 2008 at -15.3%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 7 months.

On a daily basis, NMZ closed higher 51% of trading days. The best single day was Oct 13, 2008 with a return of +32.7%, while the worst single day was Mar 12, 2020 at -14.0%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20262.90%3.23%-2.29%3.79%
20254.42%0.95%-2.53%-2.85%-0.61%0.35%-3.63%2.68%5.19%1.19%0.61%-3.72%1.56%
20241.45%4.75%1.90%-2.11%0.35%5.60%-0.05%7.35%2.49%-3.83%3.56%-5.29%16.52%
20236.94%-6.69%6.04%0.41%-2.63%1.38%0.53%-4.31%-7.52%-9.39%15.82%2.83%0.69%
2022-5.61%-2.72%-4.99%-5.58%2.52%-5.57%6.08%-3.92%-12.50%-3.68%12.97%-6.14%-27.36%
20210.44%-1.32%2.28%3.29%1.79%2.77%0.48%0.09%-3.43%0.10%1.33%2.33%10.41%

Benchmark Metrics

Nuveen Municipal High Income Opportunity Fund has an annualized alpha of 3.24%, beta of 0.33, and R² of 0.12 versus S&P 500 Index. Calculated based on daily prices since November 21, 2003.

  • This fund participated in 44.94% of S&P 500 Index downside but only 41.70% of its upside — more exposed to losses than it benefited from rallies.
  • Beta of 0.33 may look defensive, but with R² of 0.12 this fund is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this fund's risk.
  • R² of 0.12 means this fund moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

Alpha
3.24%
Beta
0.33
0.12
Upside Capture
41.70%
Downside Capture
44.94%

Expense Ratio

NMZ has a high expense ratio of 1.50%, indicating above-average management fees.


Return for Risk

Risk / Return Rank

NMZ ranks 9 for risk / return — in the bottom 9% of mutual funds on our site. This means you're taking on significantly more risk than the returns justify. Consider whether the potential upside is worth the volatility, or explore alternatives with better risk / return profiles.


NMZ Risk / Return Rank: 99
Overall Rank
NMZ Sharpe Ratio Rank: 88
Sharpe Ratio Rank
NMZ Sortino Ratio Rank: 77
Sortino Ratio Rank
NMZ Omega Ratio Rank: 88
Omega Ratio Rank
NMZ Calmar Ratio Rank: 1212
Calmar Ratio Rank
NMZ Martin Ratio Rank: 1111
Martin Ratio Rank
The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for Nuveen Municipal High Income Opportunity Fund (NMZ) and compare them to a chosen benchmark (S&P 500 Index).


NMZBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

0.21

0.90

-0.69

Sortino ratio

Return per unit of downside risk

0.35

1.39

-1.03

Omega ratio

Gain probability vs. loss probability

1.05

1.21

-0.16

Calmar ratio

Return relative to maximum drawdown

0.32

1.40

-1.08

Martin ratio

Return relative to average drawdown

0.96

6.61

-5.65

Explore NMZ risk-adjusted metrics in detail

Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.

Dividends

Dividend History

Nuveen Municipal High Income Opportunity Fund provided a 7.57% dividend yield over the last twelve months, with an annual payout of $0.79 per share. The fund has been increasing its distributions for 2 consecutive years.


5.00%5.50%6.00%6.50%7.00%7.50%$0.00$0.20$0.40$0.60$0.80$1.0020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.79$0.79$0.69$0.54$0.73$0.77$0.73$0.71$0.72$0.81$0.89$0.92

Dividend yield

7.57%7.71%6.35%5.44%7.04%5.10%5.09%4.99%6.15%5.94%6.94%6.67%

Monthly Dividends

The table displays the monthly dividend distributions for Nuveen Municipal High Income Opportunity Fund. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.07$0.07$0.07$0.20
2025$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.79
2024$0.04$0.04$0.05$0.05$0.05$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.69
2023$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.04$0.04$0.04$0.54
2022$0.07$0.07$0.07$0.07$0.07$0.07$0.06$0.06$0.06$0.05$0.05$0.05$0.73
2021$0.06$0.06$0.06$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.07$0.77

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the Nuveen Municipal High Income Opportunity Fund. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Nuveen Municipal High Income Opportunity Fund was 58.53%, occurring on Dec 16, 2008. Recovery took 775 trading sessions.

The current Nuveen Municipal High Income Opportunity Fund drawdown is 11.86%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-58.53%May 14, 2007404Dec 16, 2008775Jan 13, 20121179
-40.03%Jul 14, 2021578Oct 27, 2023
-32.61%Feb 21, 202019Mar 18, 2020199Dec 30, 2020218
-22.43%Jan 25, 2013143Aug 19, 2013184May 13, 2014327
-15.05%Jul 11, 2016102Dec 1, 2016568Mar 8, 2019670

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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