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BlackRock National Municipal Fund (MANLX)
Performance
Return for Risk
Dividends
Drawdowns
Volatility

Fund Info

ISIN
US09253C8762
CUSIP
09253C876
Issuer
BlackRock
Inception Date
Nov 1, 1979
Min. Investment
$2,000,000
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 BlackRock National Municipal 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

BlackRock National Municipal Fund (MANLX) has returned -0.46% so far this year and 3.32% over the past 12 months. Over the last ten years, MANLX has returned 1.96% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.


BlackRock National Municipal Fund

1D
0.10%
1M
-2.56%
YTD
-0.46%
6M
0.81%
1Y
3.32%
3Y*
3.25%
5Y*
0.58%
10Y*
1.96%

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 2, 1980, MANLX's average daily return is +0.02%, while the average monthly return is +0.33%. At this rate, your investment would double in approximately 17.5 years.

Historically, 64% of months were positive and 36% were negative. The best month was Mar 1980 with a return of +5.5%, while the worst month was Aug 1981 at -8.5%. The longest winning streak lasted 13 consecutive months, and the longest losing streak was 6 months.

On a daily basis, MANLX closed higher 33% of trading days. The best single day was Dec 31, 1987 with a return of +5.7%, while the worst single day was Aug 31, 1981 at -8.5%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20261.03%1.12%-2.56%-0.46%
20250.59%1.10%-0.97%-0.36%-0.19%0.53%-0.19%0.73%1.97%0.73%0.52%0.03%4.54%
2024-0.31%0.39%0.09%-0.80%-0.01%1.29%0.68%0.58%0.98%-1.17%1.67%-0.88%2.49%
20233.39%-2.46%1.78%0.07%-0.62%1.07%0.36%-1.12%-2.04%-1.23%4.88%1.97%5.94%
2022-2.58%-0.28%-3.46%-3.19%1.49%-2.89%2.68%-2.36%-5.16%-0.77%5.47%0.08%-10.89%
20210.86%-1.58%0.77%0.95%0.41%0.41%0.58%-0.38%-0.56%-0.38%0.95%0.26%2.27%

Benchmark Metrics

BlackRock National Municipal Fund has an annualized alpha of 3.98%, beta of 0.01, and R² of 0.00 versus S&P 500 Index. Calculated based on daily prices since January 03, 1980.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (16.68%) than losses (8.12%) — typical of diversified or defensive assets.
  • Beta of 0.01 may look defensive, but with R² of 0.00 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 0.00 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
3.98%
Beta
0.01
0.00
Upside Capture
16.68%
Downside Capture
8.12%

Expense Ratio

MANLX has an expense ratio of 0.44%, placing it in the medium range.


Return for Risk

Risk / Return Rank

MANLX ranks 40 for risk / return — on par with similar mutual funds. You're getting a typical balance of risk and reward. Not a standout, but not a red flag either — a reasonable choice if other factors align with your goals.


MANLX Risk / Return Rank: 4040
Overall Rank
MANLX Sharpe Ratio Rank: 3636
Sharpe Ratio Rank
MANLX Sortino Ratio Rank: 3030
Sortino Ratio Rank
MANLX Omega Ratio Rank: 7171
Omega Ratio Rank
MANLX Calmar Ratio Rank: 3333
Calmar Ratio Rank
MANLX Martin Ratio Rank: 3131
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 BlackRock National Municipal Fund (MANLX) and compare them to a chosen benchmark (S&P 500 Index).


MANLXBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

0.82

0.90

-0.07

Sortino ratio

Return per unit of downside risk

1.13

1.39

-0.26

Omega ratio

Gain probability vs. loss probability

1.27

1.21

+0.06

Calmar ratio

Return relative to maximum drawdown

0.94

1.40

-0.46

Martin ratio

Return relative to average drawdown

3.41

6.61

-3.19

Explore MANLX risk-adjusted metrics in detail

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

Dividends

Dividend History

BlackRock National Municipal Fund provided a 3.88% dividend yield over the last twelve months, with an annual payout of $0.38 per share. The fund has been increasing its distributions for 3 consecutive years.


2.00%2.50%3.00%3.50%4.00%4.50%5.00%$0.00$0.10$0.20$0.30$0.40$0.5020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.38$0.50$0.41$0.30$0.21$0.26$0.24$0.32$0.33$0.34$0.33$0.37

Dividend yield

3.88%4.99%4.06%2.93%2.07%2.25%2.09%2.89%3.12%3.13%3.07%3.36%

Monthly Dividends

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


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.03$0.03$0.00$0.06
2025$0.06$0.06$0.06$0.06$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.50
2024$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.06$0.06$0.41
2023$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.03$0.00$0.03$0.03$0.30
2022$0.02$0.02$0.02$0.02$0.02$0.00$0.00$0.03$0.00$0.03$0.03$0.03$0.21
2021$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.02$0.07$0.26

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 BlackRock National Municipal 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 BlackRock National Municipal Fund was 23.54%, occurring on Dec 31, 1981. Recovery took 894 trading sessions.

The current BlackRock National Municipal Fund drawdown is 2.56%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-23.54%Jan 30, 1980486Dec 31, 1981894Jul 15, 19851380
-17.44%Mar 20, 1987147Oct 16, 1987790Nov 30, 1990937
-16.51%Aug 5, 2021311Oct 26, 2022745Oct 16, 20251056
-13.5%Jan 24, 2008227Dec 15, 2008108May 21, 2009335
-12.19%Mar 2, 202016Mar 23, 2020168Nov 18, 2020184

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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