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WAB vs. VOO
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between WAB and VOO is 0.62, 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.


-0.50.00.51.00.6

Performance

WAB vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Westinghouse Air Brake Technologies Corporation (WAB) and Vanguard S&P 500 ETF (VOO). The values are adjusted to include any dividend payments, if applicable.

-10.00%0.00%10.00%20.00%AugustSeptemberOctoberNovemberDecember2025
20.27%
7.17%
WAB
VOO

Key characteristics

Sharpe Ratio

WAB:

2.75

VOO:

2.04

Sortino Ratio

WAB:

3.80

VOO:

2.72

Omega Ratio

WAB:

1.52

VOO:

1.38

Calmar Ratio

WAB:

4.77

VOO:

3.09

Martin Ratio

WAB:

15.21

VOO:

13.04

Ulcer Index

WAB:

3.76%

VOO:

2.00%

Daily Std Dev

WAB:

20.85%

VOO:

12.79%

Max Drawdown

WAB:

-71.84%

VOO:

-33.99%

Current Drawdown

WAB:

-2.49%

VOO:

-2.15%

Returns By Period

In the year-to-date period, WAB achieves a 5.64% return, which is significantly higher than VOO's 1.16% return. Over the past 10 years, WAB has underperformed VOO with an annualized return of 9.82%, while VOO has yielded a comparatively higher 13.46% annualized return.


WAB

YTD

5.64%

1M

-0.99%

6M

20.27%

1Y

57.05%

5Y*

20.93%

10Y*

9.82%

VOO

YTD

1.16%

1M

-1.97%

6M

7.17%

1Y

26.51%

5Y*

14.13%

10Y*

13.46%

*Annualized

Compare stocks, funds, or ETFs

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


Risk-Adjusted Performance

WAB vs. VOO — Risk-Adjusted Performance Rank

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

WAB
The Risk-Adjusted Performance Rank of WAB is 9696
Overall Rank
The Sharpe Ratio Rank of WAB is 9797
Sharpe Ratio Rank
The Sortino Ratio Rank of WAB is 9696
Sortino Ratio Rank
The Omega Ratio Rank of WAB is 9595
Omega Ratio Rank
The Calmar Ratio Rank of WAB is 9898
Calmar Ratio Rank
The Martin Ratio Rank of WAB is 9696
Martin Ratio Rank

VOO
The Risk-Adjusted Performance Rank of VOO is 8282
Overall Rank
The Sharpe Ratio Rank of VOO is 8383
Sharpe Ratio Rank
The Sortino Ratio Rank of VOO is 8080
Sortino Ratio Rank
The Omega Ratio Rank of VOO is 8282
Omega Ratio Rank
The Calmar Ratio Rank of VOO is 8282
Calmar Ratio Rank
The Martin Ratio Rank of VOO is 8585
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.

WAB vs. VOO - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for Westinghouse Air Brake Technologies Corporation (WAB) and Vanguard S&P 500 ETF (VOO). 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 WAB, currently valued at 2.75, compared to the broader market-2.000.002.002.752.04
The chart of Sortino ratio for WAB, currently valued at 3.80, compared to the broader market-4.00-2.000.002.004.003.802.72
The chart of Omega ratio for WAB, currently valued at 1.52, compared to the broader market0.501.001.502.001.521.38
The chart of Calmar ratio for WAB, currently valued at 4.77, compared to the broader market0.002.004.006.004.773.09
The chart of Martin ratio for WAB, currently valued at 15.21, compared to the broader market-30.00-20.00-10.000.0010.0020.0015.2113.04
WAB
VOO

The current WAB Sharpe Ratio is 2.75, which is higher than the VOO Sharpe Ratio of 2.04. The chart below compares the historical Sharpe Ratios of WAB and VOO, 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 Ratio1.002.003.004.005.00AugustSeptemberOctoberNovemberDecember2025
2.75
2.04
WAB
VOO

Dividends

WAB vs. VOO - Dividend Comparison

WAB's dividend yield for the trailing twelve months is around 0.40%, less than VOO's 1.23% yield.


TTM20242023202220212020201920182017201620152014
WAB
Westinghouse Air Brake Technologies Corporation
0.40%0.42%0.54%0.60%0.52%0.66%0.62%0.68%0.54%0.43%0.39%0.23%
VOO
Vanguard S&P 500 ETF
1.23%1.24%1.46%1.69%1.25%1.54%1.88%2.06%1.78%2.02%2.10%1.85%

Drawdowns

WAB vs. VOO - Drawdown Comparison

The maximum WAB drawdown since its inception was -71.84%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for WAB and VOO. For additional features, visit the drawdowns tool.


-12.00%-10.00%-8.00%-6.00%-4.00%-2.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-2.49%
-2.15%
WAB
VOO

Volatility

WAB vs. VOO - Volatility Comparison

Westinghouse Air Brake Technologies Corporation (WAB) has a higher volatility of 7.44% compared to Vanguard S&P 500 ETF (VOO) at 4.96%. This indicates that WAB's price experiences larger fluctuations and is considered to be riskier than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


2.00%4.00%6.00%8.00%10.00%AugustSeptemberOctoberNovemberDecember2025
7.44%
4.96%
WAB
VOO
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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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