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AllianceBernstein National Municipal Income Fund (...
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US01864U1060
CUSIP
01864U106
Inception Date
Nov 9, 2001
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 AllianceBernstein National Municipal Income 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

AllianceBernstein National Municipal Income Fund (AFB) has returned 0.16% so far this year and 3.55% over the past 12 months. Over the last ten years, AFB has returned 1.42% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.


AllianceBernstein National Municipal Income Fund

1D
2.59%
1M
-3.43%
YTD
0.16%
6M
1.24%
1Y
3.55%
3Y*
3.51%
5Y*
-1.49%
10Y*
1.42%

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 Jan 29, 2002, AFB's average daily return is +0.02%, while the average monthly return is +0.41%. At this rate, your investment would double in approximately 14.1 years.

Historically, 60% of months were positive and 40% were negative. The best month was Jan 2009 with a return of +18.5%, while the worst month was Sep 2008 at -19.2%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 5 months.

On a daily basis, AFB closed higher 51% of trading days. The best single day was Oct 13, 2008 with a return of +21.6%, while the worst single day was Oct 10, 2008 at -12.2%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20261.57%2.11%-3.43%0.16%
20252.12%2.53%-3.55%-4.16%0.19%0.00%-1.27%2.76%5.00%1.72%-0.64%0.00%4.41%
20240.30%0.76%1.22%-4.26%2.70%3.76%1.65%1.54%3.83%-3.83%1.95%-5.07%4.10%
20238.44%-7.14%4.71%-1.35%-3.33%3.70%0.21%-2.59%-9.99%-2.55%14.96%4.65%7.41%
2022-8.45%-1.39%-4.74%-7.30%3.23%-2.90%3.24%-3.43%-9.16%-0.93%7.03%-3.48%-25.93%
20210.79%0.02%-0.95%1.57%3.57%2.72%0.02%-0.24%-0.58%-1.53%2.75%-0.98%7.25%

Benchmark Metrics

AllianceBernstein National Municipal Income Fund has an annualized alpha of 3.78%, beta of 0.15, and R² of 0.04 versus S&P 500 Index. Calculated based on daily prices since January 30, 2002.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (24.33%) than losses (18.30%) — typical of diversified or defensive assets.
  • Beta of 0.15 may look defensive, but with R² of 0.04 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 0.04 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
3.78%
Beta
0.15
0.04
Upside Capture
24.33%
Downside Capture
18.30%

Expense Ratio

AFB has a high expense ratio of 1.56%, indicating above-average management fees.


Return for Risk

Risk / Return Rank

AFB ranks 13 for risk / return — in the bottom 13% 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.


AFB Risk / Return Rank: 1313
Overall Rank
AFB Sharpe Ratio Rank: 1313
Sharpe Ratio Rank
AFB Sortino Ratio Rank: 1212
Sortino Ratio Rank
AFB Omega Ratio Rank: 1212
Omega Ratio Rank
AFB Calmar Ratio Rank: 1414
Calmar Ratio Rank
AFB Martin Ratio Rank: 1212
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 AllianceBernstein National Municipal Income Fund (AFB) and compare them to a chosen benchmark (S&P 500 Index).


AFBBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

0.39

0.90

-0.51

Sortino ratio

Return per unit of downside risk

0.58

1.39

-0.80

Omega ratio

Gain probability vs. loss probability

1.08

1.21

-0.13

Calmar ratio

Return relative to maximum drawdown

0.43

1.40

-0.97

Martin ratio

Return relative to average drawdown

1.10

6.61

-5.51

Explore AFB risk-adjusted metrics in detail

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

Dividends

Dividend History

AllianceBernstein National Municipal Income Fund provided a 5.07% dividend yield over the last twelve months, with an annual payout of $0.54 per share. The fund has been increasing its distributions for 2 consecutive years.


4.00%4.50%5.00%5.50%$0.00$0.20$0.40$0.60$0.8020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.54$0.51$0.42$0.39$0.55$0.64$0.60$0.55$0.55$0.63$0.71$0.80

Dividend yield

5.07%4.72%3.83%3.62%5.26%4.32%4.18%3.93%4.53%4.71%5.34%5.80%

Monthly Dividends

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


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.05$0.05$0.05$0.15
2025$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.05$0.05$0.05$0.05$0.51
2024$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.04$0.04$0.04$0.04$0.42
2023$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.39
2022$0.05$0.05$0.05$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.03$0.55
2021$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.05$0.64

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 AllianceBernstein National Municipal Income 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 AllianceBernstein National Municipal Income Fund was 50.98%, occurring on Oct 10, 2008. Recovery took 249 trading sessions.

The current AllianceBernstein National Municipal Income Fund drawdown is 14.71%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-50.98%Oct 23, 2006496Oct 10, 2008249Oct 7, 2009745
-35.17%Dec 28, 2021457Oct 20, 2023
-26.41%Jan 22, 2013145Aug 16, 2013602Jan 7, 2016747
-23.23%Mar 9, 202011Mar 23, 2020174Nov 27, 2020185
-18.04%Oct 8, 201069Jan 14, 2011166Sep 13, 2011235

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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