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BFFAX vs. AGG
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between BFFAX and AGG is 0.92, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.


-0.50.00.51.00.9

Performance

BFFAX vs. AGG - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Funds The Bond Fund of America Class F-3 (BFFAX) and iShares Core U.S. Aggregate Bond ETF (AGG). The values are adjusted to include any dividend payments, if applicable.

-3.00%-2.00%-1.00%0.00%1.00%2.00%SeptemberOctoberNovemberDecember2025February
-0.76%
-0.99%
BFFAX
AGG

Key characteristics

Sharpe Ratio

BFFAX:

0.77

AGG:

0.73

Sortino Ratio

BFFAX:

1.13

AGG:

1.08

Omega Ratio

BFFAX:

1.14

AGG:

1.13

Calmar Ratio

BFFAX:

0.28

AGG:

0.29

Martin Ratio

BFFAX:

1.93

AGG:

1.82

Ulcer Index

BFFAX:

2.13%

AGG:

2.11%

Daily Std Dev

BFFAX:

5.29%

AGG:

5.24%

Max Drawdown

BFFAX:

-19.76%

AGG:

-18.43%

Current Drawdown

BFFAX:

-9.64%

AGG:

-8.11%

Returns By Period

In the year-to-date period, BFFAX achieves a 0.75% return, which is significantly lower than AGG's 0.90% return.


BFFAX

YTD

0.75%

1M

0.93%

6M

-1.19%

1Y

4.38%

5Y*

-0.39%

10Y*

N/A

AGG

YTD

0.90%

1M

0.88%

6M

-1.39%

1Y

4.08%

5Y*

-0.65%

10Y*

1.36%

*Annualized

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.


BFFAX vs. AGG - Expense Ratio Comparison

BFFAX has a 0.20% expense ratio, which is higher than AGG's 0.05% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.


BFFAX
American Funds The Bond Fund of America Class F-3
Expense ratio chart for BFFAX: current value at 0.20% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.20%
Expense ratio chart for AGG: current value at 0.05% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.05%

Risk-Adjusted Performance

BFFAX vs. AGG — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

BFFAX
The Risk-Adjusted Performance Rank of BFFAX is 2828
Overall Rank
The Sharpe Ratio Rank of BFFAX is 3434
Sharpe Ratio Rank
The Sortino Ratio Rank of BFFAX is 3535
Sortino Ratio Rank
The Omega Ratio Rank of BFFAX is 2929
Omega Ratio Rank
The Calmar Ratio Rank of BFFAX is 1919
Calmar Ratio Rank
The Martin Ratio Rank of BFFAX is 2626
Martin Ratio Rank

AGG
The Risk-Adjusted Performance Rank of AGG is 2121
Overall Rank
The Sharpe Ratio Rank of AGG is 2525
Sharpe Ratio Rank
The Sortino Ratio Rank of AGG is 2424
Sortino Ratio Rank
The Omega Ratio Rank of AGG is 2222
Omega Ratio Rank
The Calmar Ratio Rank of AGG is 1616
Calmar Ratio Rank
The Martin Ratio Rank of AGG is 2020
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

BFFAX vs. AGG - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for American Funds The Bond Fund of America Class F-3 (BFFAX) and iShares Core U.S. Aggregate Bond ETF (AGG). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.


Sharpe ratio
The chart of Sharpe ratio for BFFAX, currently valued at 0.77, compared to the broader market-1.000.001.002.003.004.000.770.73
The chart of Sortino ratio for BFFAX, currently valued at 1.13, compared to the broader market0.002.004.006.008.0010.0012.001.131.08
The chart of Omega ratio for BFFAX, currently valued at 1.14, compared to the broader market1.002.003.004.001.141.13
The chart of Calmar ratio for BFFAX, currently valued at 0.28, compared to the broader market0.005.0010.0015.0020.000.280.29
The chart of Martin ratio for BFFAX, currently valued at 1.93, compared to the broader market0.0020.0040.0060.0080.001.931.82
BFFAX
AGG

The current BFFAX Sharpe Ratio is 0.77, which is comparable to the AGG Sharpe Ratio of 0.73. The chart below compares the historical Sharpe Ratios of BFFAX and AGG, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio0.000.501.001.502.00SeptemberOctoberNovemberDecember2025February
0.77
0.73
BFFAX
AGG

Dividends

BFFAX vs. AGG - Dividend Comparison

BFFAX's dividend yield for the trailing twelve months is around 4.67%, more than AGG's 3.75% yield.


TTM20242023202220212020201920182017201620152014
BFFAX
American Funds The Bond Fund of America Class F-3
4.67%4.68%3.95%3.09%1.79%2.21%2.66%2.73%2.01%0.00%0.00%0.00%
AGG
iShares Core U.S. Aggregate Bond ETF
3.75%3.74%3.13%2.39%1.77%2.14%2.70%2.96%2.32%2.39%2.45%2.40%

Drawdowns

BFFAX vs. AGG - Drawdown Comparison

The maximum BFFAX drawdown since its inception was -19.76%, which is greater than AGG's maximum drawdown of -18.43%. Use the drawdown chart below to compare losses from any high point for BFFAX and AGG. For additional features, visit the drawdowns tool.


-11.00%-10.00%-9.00%-8.00%-7.00%-6.00%-5.00%SeptemberOctoberNovemberDecember2025February
-9.64%
-8.11%
BFFAX
AGG

Volatility

BFFAX vs. AGG - Volatility Comparison

American Funds The Bond Fund of America Class F-3 (BFFAX) and iShares Core U.S. Aggregate Bond ETF (AGG) have volatilities of 1.38% and 1.45%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.


1.00%1.20%1.40%1.60%1.80%SeptemberOctoberNovemberDecember2025February
1.38%
1.45%
BFFAX
AGG
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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