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ISIN
US0978738302
CUSIP
097873830
Inception Date
Aug 4, 2008
Min. Investment
$250
Distribution Policy
Distributing
Asset Class
Bond

Share Price Chart


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Performance

RBFFX Performance Chart

American Funds The Bond Fund of America (RBFFX) is up 0.1% since the beginning of the year. RBFFX is currently trading at $11 per share. Investors who bought $1,000 worth of RBFFX shares 5 years ago would now be looking at an investment worth $1,000.


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S&P 500 Index

Returns By Period

American Funds The Bond Fund of America (RBFFX) has returned 0.13% so far this year and 4.60% over the past 12 months. Over the last ten years, RBFFX has returned 1.99% per year, falling short of the S&P 500 Index benchmark, which averaged 13.88% annually.


American Funds The Bond Fund of America

1D
0.18%
1M
0.91%
YTD
0.13%
6M
0.59%
1Y
4.60%
3Y*
4.01%
5Y*
-0.00%
10Y*
1.99%

Benchmark (S&P 500 Index)

1D
-0.37%
1M
-0.01%
YTD
9.16%
6M
8.64%
1Y
25.22%
3Y*
19.78%
5Y*
11.99%
10Y*
13.88%
*Multi-year figures are annualized to reflect compound growth (CAGR)

RBFFX Monthly Returns History

Based on dividend-adjusted daily data since Jan 2, 2003, RBFFX's average daily return is +0.01%, while the average monthly return is +0.29%. At this rate, an investment would double in approximately 19.9 years.

Historically, 63% of months were positive and 37% were negative. The best month was Nov 2023 with a return of +4.5%, while the worst month was Oct 2008 at -6.4%. The longest winning streak lasted 10 consecutive months, and the longest losing streak was 7 months.

On a daily basis, RBFFX closed higher 46% of trading days. The best single day was Nov 10, 2022 with a return of +2.0%, while the worst single day was Mar 17, 2020 at -1.9%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20260.27%1.47%-1.88%0.19%0.29%-0.18%0.13%
20250.56%2.15%0.12%0.46%-0.76%1.72%-0.32%1.35%0.90%0.63%0.62%-0.15%7.49%
2024-0.07%-1.57%0.91%-2.46%1.59%1.10%2.29%1.53%1.42%-2.63%0.99%-1.47%1.47%
20233.17%-2.76%2.55%0.48%-1.22%-0.63%-0.02%-0.62%-2.42%-1.84%4.49%3.70%4.65%
2022-2.01%-1.00%-2.50%-3.57%0.48%-2.18%2.36%-2.63%-4.67%-1.04%3.69%-0.50%-13.03%
2021-0.52%-1.34%-1.06%0.81%0.30%0.63%1.13%-0.13%-0.75%0.20%0.20%-0.09%-0.64%

Benchmark Metrics

American Funds The Bond Fund of America has an annualized alpha of 3.72%, beta of -0.02, and R2 of 0.01 versus S&P 500 Index. Calculated based on daily prices since January 02, 2003.

  • This fund participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (15.13%) than losses (7.58%) - typical of diversified or defensive assets.
  • Beta of -0.02 may look defensive, but with R2 of 0.01 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 0.01 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
3.72%
Beta
-0.02
0.01
Upside Capture
15.13%
Downside Capture
7.58%

Expense Ratio

RBFFX has an expense ratio of 0.29%, placing it in the medium range.


Return for Risk

Risk / Return Rank

RBFFX ranks 20 for risk / return — in the bottom 20% 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.


RBFFX Risk / Return Rank: 2020
Overall Rank
RBFFX Sharpe Ratio Rank: 2121
Sharpe Ratio Rank
RBFFX Sortino Ratio Rank: 2222
Sortino Ratio Rank
RBFFX Omega Ratio Rank: 1919
Omega Ratio Rank
RBFFX Calmar Ratio Rank: 2020
Calmar Ratio Rank
RBFFX Martin Ratio Rank: 1717
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 American Funds The Bond Fund of America (RBFFX) and compare them to S&P 500 Index.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.


RBFFXBenchmarkDifference
Sharpe ratioReturn per unit of total volatility

-0.82

Sortino ratioReturn per unit of downside risk

-0.93

Omega ratioGain probability vs. loss probability

1.21

1.37

-0.16

Calmar ratioReturn relative to maximum drawdown

1.53

2.78

-1.26

Martin ratioReturn relative to average drawdown

4.29

12.44

-8.15

Dividends

Dividend History

American Funds The Bond Fund of America provided a 4.45% dividend yield over the last twelve months, with an annual payout of $0.50 per share.


2.00%2.50%3.00%3.50%4.00%4.50%5.00%5.50%$0.00$0.20$0.40$0.60$0.8020152016201720182019202020212022202320242025
Dividends
Dividend Yield
PeriodTTM20252024202320222021202020192018201720162015
Dividend$0.50$0.51$0.51$0.41$0.28$0.31$0.74$0.49$0.34$0.28$0.26$0.29

Dividend yield

4.45%4.43%4.61%3.53%2.42%2.31%5.34%3.76%2.67%2.14%2.07%2.30%

Monthly Dividends

The table displays the monthly dividend distributions for American Funds The Bond Fund of America. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026$0.04$0.04$0.04$0.04$0.04$0.00$0.20
2025$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.51
2024$0.04$0.04$0.04$0.04$0.04$0.04$0.05$0.04$0.04$0.04$0.04$0.04$0.51
2023$0.03$0.03$0.04$0.04$0.04$0.04$0.04$0.04$0.04$0.00$0.04$0.04$0.41
2022$0.02$0.02$0.03$0.03$0.04$0.02$0.00$0.04$0.00$0.02$0.03$0.03$0.28
2021$0.02$0.02$0.02$0.02$0.02$0.04$0.02$0.02$0.02$0.02$0.02$0.08$0.31

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 American Funds The Bond Fund of America. 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 American Funds The Bond Fund of America was 17.62%, occurring on Oct 24, 2022. Recovery took 838 trading sessions.

The current American Funds The Bond Fund of America drawdown is 1.59%.


Related event

Drawdown

Fall

Recovery

Underwater

Bear market2022
-17.62%Oct 2022
1y 1mo3y 4mo
4y 5moSep 2021 - Feb 2026
Financial crisis2007–2009
-16.90%Nov 2008
9mo 24d11mo 27d
1y 9moFeb 2008 - Nov 2009
COVID crash2020
-6.67%Mar 2020
10d27d
1mo 7dMar 2020 - Apr 2020
2013 pullback2013
-4.94%Sep 2013
4mo 5d7mo 27d
12mo 2dMay 2013 - Apr 2014
2004 pullback2004
-4.22%May 2004
2mo 4d3mo 20d
5mo 24dMar 2004 - Aug 2004

Drawdown Indicators


RBFFXBenchmarkDifference

Max Drawdown

Largest peak-to-trough decline

-17.62%

-56.78%

+39.16%

Max Drawdown (1Y)

Largest decline over 1 year

-3.09%

-9.10%

+6.01%

Max Drawdown (3Y)

Largest decline over 3 years

-6.11%

-18.90%

+12.79%

Max Drawdown (5Y)

Largest decline over 5 years

-17.62%

-25.43%

+7.81%

Max Drawdown (10Y)

Largest decline over 10 years

-17.62%

-33.92%

+16.30%

Current Drawdown

Current decline from peak

-1.59%

-1.80%

+0.21%

Average Drawdown

Average peak-to-trough decline

-2.81%

-10.71%

+7.90%

Ulcer Index

Depth and duration of drawdowns from previous peaks

1.09%

2.03%

-0.94%

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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Portfolio Analyzer

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