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VMBSX vs. VWALX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between VMBSX and VWALX is 0.42, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.


-0.50.00.51.00.4

Performance

VMBSX vs. VWALX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Vanguard Mortgage-Backed Securities Index Fund Admiral Shares (VMBSX) and Vanguard High-Yield Tax-Exempt Fund Admiral Shares (VWALX). The values are adjusted to include any dividend payments, if applicable.

-3.00%-2.00%-1.00%0.00%1.00%2.00%SeptemberOctoberNovemberDecember2025February
-0.99%
0.61%
VMBSX
VWALX

Key characteristics

Sharpe Ratio

VMBSX:

0.90

VWALX:

1.02

Sortino Ratio

VMBSX:

1.32

VWALX:

1.39

Omega Ratio

VMBSX:

1.16

VWALX:

1.21

Calmar Ratio

VMBSX:

0.41

VWALX:

0.70

Martin Ratio

VMBSX:

2.37

VWALX:

3.34

Ulcer Index

VMBSX:

2.13%

VWALX:

1.23%

Daily Std Dev

VMBSX:

5.59%

VWALX:

4.02%

Max Drawdown

VMBSX:

-17.47%

VWALX:

-17.74%

Current Drawdown

VMBSX:

-6.09%

VWALX:

-1.56%

Returns By Period

In the year-to-date period, VMBSX achieves a 1.29% return, which is significantly higher than VWALX's 0.42% return. Over the past 10 years, VMBSX has underperformed VWALX with an annualized return of 0.84%, while VWALX has yielded a comparatively higher 3.05% annualized return.


VMBSX

YTD

1.29%

1M

1.01%

6M

-0.51%

1Y

5.51%

5Y*

-0.71%

10Y*

0.84%

VWALX

YTD

0.42%

1M

0.80%

6M

0.71%

1Y

3.90%

5Y*

1.08%

10Y*

3.05%

*Annualized

Compare stocks, funds, or ETFs

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


VMBSX vs. VWALX - Expense Ratio Comparison

VMBSX has a 0.07% expense ratio, which is lower than VWALX's 0.09% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.


VWALX
Vanguard High-Yield Tax-Exempt Fund Admiral Shares
Expense ratio chart for VWALX: current value at 0.09% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.09%
Expense ratio chart for VMBSX: current value at 0.07% compared with the broader market ranging from 0.00% to 2.12%.0.50%1.00%1.50%2.00%0.07%

Risk-Adjusted Performance

VMBSX vs. VWALX — Risk-Adjusted Performance Rank

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

VMBSX
The Risk-Adjusted Performance Rank of VMBSX is 4040
Overall Rank
The Sharpe Ratio Rank of VMBSX is 4545
Sharpe Ratio Rank
The Sortino Ratio Rank of VMBSX is 4646
Sortino Ratio Rank
The Omega Ratio Rank of VMBSX is 4040
Omega Ratio Rank
The Calmar Ratio Rank of VMBSX is 3333
Calmar Ratio Rank
The Martin Ratio Rank of VMBSX is 3535
Martin Ratio Rank

VWALX
The Risk-Adjusted Performance Rank of VWALX is 5252
Overall Rank
The Sharpe Ratio Rank of VWALX is 5252
Sharpe Ratio Rank
The Sortino Ratio Rank of VWALX is 5050
Sortino Ratio Rank
The Omega Ratio Rank of VWALX is 5959
Omega Ratio Rank
The Calmar Ratio Rank of VWALX is 5151
Calmar Ratio Rank
The Martin Ratio Rank of VWALX is 4949
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.

VMBSX vs. VWALX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Vanguard Mortgage-Backed Securities Index Fund Admiral Shares (VMBSX) and Vanguard High-Yield Tax-Exempt Fund Admiral Shares (VWALX). 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 VMBSX, currently valued at 0.90, compared to the broader market-1.000.001.002.003.004.000.901.02
The chart of Sortino ratio for VMBSX, currently valued at 1.32, compared to the broader market0.002.004.006.008.0010.0012.001.321.39
The chart of Omega ratio for VMBSX, currently valued at 1.16, compared to the broader market1.002.003.004.001.161.21
The chart of Calmar ratio for VMBSX, currently valued at 0.41, compared to the broader market0.005.0010.0015.0020.000.410.70
The chart of Martin ratio for VMBSX, currently valued at 2.37, compared to the broader market0.0020.0040.0060.0080.002.373.34
VMBSX
VWALX

The current VMBSX Sharpe Ratio is 0.90, which is comparable to the VWALX Sharpe Ratio of 1.02. The chart below compares the historical Sharpe Ratios of VMBSX and VWALX, 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 Ratio0.001.002.003.004.00SeptemberOctoberNovemberDecember2025February
0.90
1.02
VMBSX
VWALX

Dividends

VMBSX vs. VWALX - Dividend Comparison

VMBSX's dividend yield for the trailing twelve months is around 3.93%, more than VWALX's 3.83% yield.


TTM20242023202220212020201920182017201620152014
VMBSX
Vanguard Mortgage-Backed Securities Index Fund Admiral Shares
3.93%3.93%3.29%2.32%0.99%1.80%2.75%2.73%2.16%1.80%1.56%1.59%
VWALX
Vanguard High-Yield Tax-Exempt Fund Admiral Shares
3.83%3.82%3.59%3.44%2.93%3.16%3.44%3.84%3.77%3.88%3.75%3.83%

Drawdowns

VMBSX vs. VWALX - Drawdown Comparison

The maximum VMBSX drawdown since its inception was -17.47%, roughly equal to the maximum VWALX drawdown of -17.74%. Use the drawdown chart below to compare losses from any high point for VMBSX and VWALX. For additional features, visit the drawdowns tool.


-8.00%-6.00%-4.00%-2.00%0.00%SeptemberOctoberNovemberDecember2025February
-6.09%
-1.56%
VMBSX
VWALX

Volatility

VMBSX vs. VWALX - Volatility Comparison

Vanguard Mortgage-Backed Securities Index Fund Admiral Shares (VMBSX) has a higher volatility of 1.30% compared to Vanguard High-Yield Tax-Exempt Fund Admiral Shares (VWALX) at 1.20%. This indicates that VMBSX's price experiences larger fluctuations and is considered to be riskier than VWALX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


0.50%1.00%1.50%2.00%SeptemberOctoberNovemberDecember2025February
1.30%
1.20%
VMBSX
VWALX
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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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