Correlation Between Westinghouse Air and Ultra Clean

Can any of the company-specific risk be diversified away by investing in both Westinghouse Air and Ultra Clean at the same time? Although using a correlation coefficient on its own may not help to predict future stock returns, this module helps to understand the diversifiable risk of combining Westinghouse Air and Ultra Clean into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between Westinghouse Air Brake and Ultra Clean Holdings, you can compare the effects of market volatilities on Westinghouse Air and Ultra Clean and check how they will diversify away market risk if combined in the same portfolio for a given time horizon. You can also utilize pair trading strategies of matching a long position in Westinghouse Air with a short position of Ultra Clean. Check out your portfolio center. Please also check ongoing floating volatility patterns of Westinghouse Air and Ultra Clean.

Diversification Opportunities for Westinghouse Air and Ultra Clean

0.21

Correlation Coefficient

Westinghouse Air  Ultra Clean

Modest diversification

The 3 months correlation between Westinghouse and Ultra is 0.21. Overlapping area represents the amount of risk that can be diversified away by holding Westinghouse Air Brake and Ultra Clean Holdings in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Ultra Clean Holdings and Westinghouse Air is a relative statistical measure of the degree to which these equity instruments tend to move together. The correlation coefficient measures the extent to which returns on Westinghouse Air Brake are associated (or correlated) with Ultra Clean. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Ultra Clean Holdings has no effect on the direction of Westinghouse Air i.e., Westinghouse Air and Ultra Clean go up and down completely randomly.

Pair Corralation between Westinghouse Air and Ultra Clean

Considering the 90-day investment horizon Westinghouse Air is expected to generate 4.81 times less return on investment than Ultra Clean. But when comparing it to its historical volatility, Westinghouse Air Brake is 2.54 times less risky than Ultra Clean. It trades about 0.07 of its potential returns per unit of risk. Ultra Clean Holdings is currently generating about 0.13 of returns per unit of risk over similar time horizon. If you would invest  3,521  in Ultra Clean Holdings on September 19, 2024 and sell it today you would earn a total of  236.00  from holding Ultra Clean Holdings or generate 6.7% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Very Weak
Accuracy	100.0%
Values	Daily Returns

Westinghouse Air Brake  vs.  Ultra Clean Holdings

Westinghouse Air Brake

Risk-Adjusted Performance

13 of 100

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Westinghouse Air Brake are ranked lower than 13 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak basic indicators, Westinghouse Air may actually be approaching a critical reversion point that can send shares even higher in January 2025.

Ultra Clean Holdings

Risk-Adjusted Performance

4 of 100

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in Ultra Clean Holdings are ranked lower than 4 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively uncertain basic indicators, Ultra Clean may actually be approaching a critical reversion point that can send shares even higher in January 2025.

Pair Trading with Westinghouse Air and Ultra Clean

The main advantage of trading using opposite Westinghouse Air and Ultra Clean positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Westinghouse Air position performs unexpectedly, Ultra Clean can make up some of the losses. Pair trading also minimizes risk from directional movements in the market. For example, if an entire industry or sector drops because of unexpected headlines, the short position in Ultra Clean will offset losses from the drop in Ultra Clean's long position.

The idea behind Westinghouse Air Brake and Ultra Clean Holdings pairs trading is to make the combined position market-neutral, meaning the overall market's direction will not affect its win or loss (or potential downside or upside). This can be achieved by designing a pairs trade with two highly correlated stocks or equities that operate in a similar space or sector, making it possible to obtain profits through simple and relatively low-risk investment.

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Note that this page's information should be used as a complementary analysis to find the right mix of equity instruments to add to your existing portfolios or create a brand new portfolio. You can also try the Investing Opportunities module to build portfolios using our predefined set of ideas and optimize them against your investing preferences.