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SPAB vs. BNDW
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between SPAB and BNDW is 0.05, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.


Performance

SPAB vs. BNDW - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SPDR Portfolio Aggregate Bond ETF (SPAB) and Vanguard Total World Bond ETF (BNDW). The values are adjusted to include any dividend payments, if applicable.

7.00%8.00%9.00%10.00%11.00%12.00%December2025FebruaryMarchAprilMay
10.08%
10.90%
SPAB
BNDW

Key characteristics

Sharpe Ratio

SPAB:

1.02

BNDW:

1.26

Sortino Ratio

SPAB:

1.50

BNDW:

1.86

Omega Ratio

SPAB:

1.18

BNDW:

1.22

Calmar Ratio

SPAB:

0.44

BNDW:

0.52

Martin Ratio

SPAB:

2.58

BNDW:

4.64

Ulcer Index

SPAB:

2.11%

BNDW:

1.16%

Daily Std Dev

SPAB:

5.35%

BNDW:

4.26%

Max Drawdown

SPAB:

-18.56%

BNDW:

-17.22%

Current Drawdown

SPAB:

-7.11%

BNDW:

-4.82%

Returns By Period

In the year-to-date period, SPAB achieves a 2.22% return, which is significantly higher than BNDW's 1.65% return.


SPAB

YTD

2.22%

1M

0.29%

6M

1.33%

1Y

5.42%

5Y*

-0.81%

10Y*

1.48%

BNDW

YTD

1.65%

1M

0.47%

6M

1.58%

1Y

5.33%

5Y*

-0.35%

10Y*

N/A

*Annualized

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SPAB vs. BNDW - Expense Ratio Comparison

SPAB has a 0.03% expense ratio, which is lower than BNDW's 0.06% 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%.


Risk-Adjusted Performance

SPAB vs. BNDW — Risk-Adjusted Performance Rank

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

SPAB
The Risk-Adjusted Performance Rank of SPAB is 7373
Overall Rank
The Sharpe Ratio Rank of SPAB is 8181
Sharpe Ratio Rank
The Sortino Ratio Rank of SPAB is 8282
Sortino Ratio Rank
The Omega Ratio Rank of SPAB is 7676
Omega Ratio Rank
The Calmar Ratio Rank of SPAB is 5757
Calmar Ratio Rank
The Martin Ratio Rank of SPAB is 7070
Martin Ratio Rank

BNDW
The Risk-Adjusted Performance Rank of BNDW is 8181
Overall Rank
The Sharpe Ratio Rank of BNDW is 8787
Sharpe Ratio Rank
The Sortino Ratio Rank of BNDW is 8888
Sortino Ratio Rank
The Omega Ratio Rank of BNDW is 8484
Omega Ratio Rank
The Calmar Ratio Rank of BNDW is 6262
Calmar Ratio Rank
The Martin Ratio Rank of BNDW is 8383
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.

SPAB vs. BNDW - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for SPDR Portfolio Aggregate Bond ETF (SPAB) and Vanguard Total World Bond ETF (BNDW). 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.


The current SPAB Sharpe Ratio is 1.02, which is comparable to the BNDW Sharpe Ratio of 1.26. The chart below compares the historical Sharpe Ratios of SPAB and BNDW, 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 Ratio0.000.501.001.50December2025FebruaryMarchAprilMay
1.02
1.26
SPAB
BNDW

Dividends

SPAB vs. BNDW - Dividend Comparison

SPAB's dividend yield for the trailing twelve months is around 3.91%, less than BNDW's 4.01% yield.


TTM20242023202220212020201920182017201620152014
SPAB
SPDR Portfolio Aggregate Bond ETF
3.91%3.86%3.34%2.59%2.11%2.43%2.92%2.96%2.67%2.63%2.59%2.43%
BNDW
Vanguard Total World Bond ETF
4.01%3.90%3.73%2.02%2.58%1.56%3.05%1.66%0.00%0.00%0.00%0.00%

Drawdowns

SPAB vs. BNDW - Drawdown Comparison

The maximum SPAB drawdown since its inception was -18.56%, which is greater than BNDW's maximum drawdown of -17.22%. Use the drawdown chart below to compare losses from any high point for SPAB and BNDW. For additional features, visit the drawdowns tool.


-10.00%-9.00%-8.00%-7.00%-6.00%-5.00%-4.00%December2025FebruaryMarchAprilMay
-7.11%
-4.82%
SPAB
BNDW

Volatility

SPAB vs. BNDW - Volatility Comparison

SPDR Portfolio Aggregate Bond ETF (SPAB) has a higher volatility of 1.72% compared to Vanguard Total World Bond ETF (BNDW) at 1.19%. This indicates that SPAB's price experiences larger fluctuations and is considered to be riskier than BNDW based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


1.00%1.20%1.40%1.60%1.80%2.00%2.20%December2025FebruaryMarchAprilMay
1.72%
1.19%
SPAB
BNDW