ASBAX vs. CWGIX

Last updated Jun 4, 2026

ASBAX (American Funds Short-Term Bond Fund of America) and CWGIX (American Funds Capital World Growth and Income Fund Class A) are both mutual funds - ASBAX is a Short-Term Bond fund managed by American Funds, while CWGIX is a Global Equities fund managed by American Funds. Over the past 10 years, ASBAX returned 1.61%/yr vs 12.15%/yr for CWGIX. At a correlation of -0.09, they often move in opposite directions. ASBAX charges 0.66%/yr vs 0.75%/yr for CWGIX.

Performance

ASBAX vs. CWGIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in American Funds Short-Term Bond Fund of America (ASBAX) and American Funds Capital World Growth and Income Fund Class A (CWGIX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ASBAX achieves a 0.35% return, which is significantly lower than CWGIX's 16.44% return. Over the past 10 years, ASBAX has underperformed CWGIX with an annualized return of 1.61%, while CWGIX has yielded a comparatively higher 12.15% annualized return.

ASBAX

• 1D: 0.00%
• 1M: 0.10%
• YTD: 0.35%
• 6M: 0.66%
• 1Y: 3.16%
• 3Y*: 4.04%
• 5Y*: 1.60%
• 10Y*: 1.61%

CWGIX

• 1D: 0.67%
• 1M: 6.71%
• YTD: 16.44%
• 6M: 17.98%
• 1Y: 34.17%
• 3Y*: 22.22%
• 5Y*: 11.45%
• 10Y*: 12.15%

*Multi-year figures are annualized to reflect compound growth (CAGR)

ASBAX vs. CWGIX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
ASBAX American Funds Short-Term Bond Fund of America	0.35%	5.05%	4.31%	3.60%	-4.16%	-0.88%	3.53%	2.81%	1.10%	0.91%
CWGIX American Funds Capital World Growth and Income Fund Class A	16.44%	24.68%	13.85%	20.55%	-17.32%	14.74%	15.31%	25.32%	-10.60%	24.55%

Correlation

The correlation between ASBAX and CWGIX is 0.22, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.22
Correlation (3Y) Calculated over the trailing 3-year period	0.11
Correlation (5Y) Calculated over the trailing 5-year period	0.11
Correlation (10Y) Calculated over the trailing 10-year period	-0.01
Correlation (All Time) Calculated using the full available price history since Oct 5, 2006	-0.09

The correlation between ASBAX and CWGIX shifts across timeframes, from -0.09 (all time) to 0.22 (1 year), reflecting how their relationship changes across market environments.

Return for Risk

ASBAX vs. CWGIX — Risk / Return Rank

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

ASBAX

ASBAX Risk / Return Rank: 47
ASBAX Sharpe Ratio Rank: 36
ASBAX Sortino Ratio Rank: 54
ASBAX Omega Ratio Rank: 55
ASBAX Calmar Ratio Rank: 45
ASBAX Martin Ratio Rank: 45

CWGIX

CWGIX Risk / Return Rank: 74
CWGIX Sharpe Ratio Rank: 78
CWGIX Sortino Ratio Rank: 72
CWGIX Omega Ratio Rank: 70
CWGIX Calmar Ratio Rank: 72
CWGIX Martin Ratio Rank: 77

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.

ASBAX vs. CWGIX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for American Funds Short-Term Bond Fund of America (ASBAX) and American Funds Capital World Growth and Income Fund Class A (CWGIX). 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.

	ASBAX	CWGIX	Difference
Sharpe ratio: Return per unit of total volatility	1.74	2.56	-0.83
Sortino ratio: Return per unit of downside risk	3.12	3.54	-0.42
Omega ratio: Gain probability vs. loss probability	1.41	1.47	-0.06
Calmar ratio: Return relative to maximum drawdown	2.56	3.29	-0.73
Martin ratio: Return relative to average drawdown	9.40	14.47	-5.07
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ASBAX vs. CWGIX - Sharpe Ratio Comparison

The current ASBAX Sharpe Ratio is 1.74, which is lower than the CWGIX Sharpe Ratio of 2.56. The chart below compares the historical Sharpe Ratios of ASBAX and CWGIX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	ASBAX	CWGIX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.74	2.56	-0.83
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.72	0.76	-0.04
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.88	0.76	+0.12
Sharpe Ratio (All Time) Calculated using the full available price history	0.97	0.69	+0.28

Drawdowns

ASBAX vs. CWGIX - Drawdown Comparison

The maximum ASBAX drawdown since its inception was -6.29%, smaller than the maximum CWGIX drawdown of -54.47%. Use the drawdown chart below to compare losses from any high point for ASBAX and CWGIX.

Drawdown Indicators

	ASBAX	CWGIX	Difference
Max Drawdown Largest peak-to-trough decline	-6.29%	-54.47%	+48.18%
Max Drawdown (1Y) Largest decline over 1 year	-1.24%	-10.52%	+9.28%
Max Drawdown (3Y) Largest decline over 3 years	-1.24%	-15.56%	+14.32%
Max Drawdown (5Y) Largest decline over 5 years	-6.23%	-27.18%	+20.95%
Max Drawdown (10Y) Largest decline over 10 years	-6.29%	-32.00%	+25.71%
Current Drawdown Current decline from peak	-0.33%	0.00%	-0.33%
Average Drawdown Average peak-to-trough decline	-0.68%	-7.13%	+6.45%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.34%	2.39%	-2.05%

Volatility

ASBAX vs. CWGIX - Volatility Comparison

The current volatility for American Funds Short-Term Bond Fund of America (ASBAX) is 0.57%, while American Funds Capital World Growth and Income Fund Class A (CWGIX) has a volatility of 4.41%. This indicates that ASBAX experiences smaller price fluctuations and is considered to be less risky than CWGIX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ASBAX	CWGIX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.57%	4.41%	-3.84%
Volatility (6M) Calculated over the trailing 6-month period	1.36%	11.08%	-9.72%
Volatility (1Y) Calculated over the trailing 1-year period	1.84%	13.51%	-11.67%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	2.23%	15.20%	-12.97%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	1.83%	16.05%	-14.22%

ASBAX vs. CWGIX - Expense Ratio Comparison

ASBAX has a 0.66% expense ratio, which is lower than CWGIX's 0.75% expense ratio.

Dividends

ASBAX vs. CWGIX - Dividend Comparison

ASBAX's dividend yield for the trailing twelve months is around 3.76%, less than CWGIX's 9.08% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ASBAX American Funds Short-Term Bond Fund of America	3.76%	3.87%	3.99%	2.88%	1.02%	0.42%	2.08%	1.66%	1.70%	1.21%	0.83%	1.21%
CWGIX American Funds Capital World Growth and Income Fund Class A	9.08%	10.54%	7.88%	3.20%	2.09%	6.82%	1.23%	2.44%	7.00%	6.63%	4.96%	3.78%

Frequently Asked Questions

Can I hold both ASBAX and CWGIX in my portfolio?

ASBAX and CWGIX have a correlation of 0.22, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ASBAX or CWGIX?

CWGIX has higher volatility (4.41%) compared to ASBAX (0.57%). In terms of maximum drawdown, ASBAX dropped -6.29% vs CWGIX's -54.47%.

Which has better risk-adjusted returns?

CWGIX currently has the higher Sharpe Ratio (2.56 vs 1.74), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.