Correlation Between Westinghouse Air and Trinity Industries

Can any of the company-specific risk be diversified away by investing in both Westinghouse Air and Trinity Industries 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 Trinity Industries 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 Trinity Industries, you can compare the effects of market volatilities on Westinghouse Air and Trinity Industries 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 Trinity Industries. Check out your portfolio center. Please also check ongoing floating volatility patterns of Westinghouse Air and Trinity Industries.

Diversification Opportunities for Westinghouse Air and Trinity Industries

0.9

Correlation Coefficient

Westinghouse Air  Trinity Industries

Almost no diversification

The 3 months correlation between Westinghouse and Trinity is 0.9. Overlapping area represents the amount of risk that can be diversified away by holding Westinghouse Air Brake and Trinity Industries in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Trinity Industries 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 Trinity Industries. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Trinity Industries has no effect on the direction of Westinghouse Air i.e., Westinghouse Air and Trinity Industries go up and down completely randomly.

Pair Corralation between Westinghouse Air and Trinity Industries

Considering the 90-day investment horizon Westinghouse Air Brake is expected to generate 0.99 times more return on investment than Trinity Industries. However, Westinghouse Air Brake is 1.01 times less risky than Trinity Industries. It trades about -0.03 of its potential returns per unit of risk. Trinity Industries is currently generating about -0.16 per unit of risk. If you would invest  19,070  in Westinghouse Air Brake on December 30, 2024 and sell it today you would lose (891.00) from holding Westinghouse Air Brake or give up 4.67% of portfolio value over 90 days.

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

Westinghouse Air Brake  vs.  Trinity Industries

Westinghouse Air Brake

Risk-Adjusted Performance

Very Weak

Over the last 90 days Westinghouse Air Brake has generated negative risk-adjusted returns adding no value to investors with long positions. Despite somewhat strong basic indicators, Westinghouse Air is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

Trinity Industries

Risk-Adjusted Performance

Very Weak

Over the last 90 days Trinity Industries has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of weak performance in the last few months, the Stock's basic indicators remain very healthy which may send shares a bit higher in April 2025. The recent disarray may also be a sign of long period up-swing for the firm investors.

Pair Trading with Westinghouse Air and Trinity Industries

The main advantage of trading using opposite Westinghouse Air and Trinity Industries positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Westinghouse Air position performs unexpectedly, Trinity Industries 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 Trinity Industries will offset losses from the drop in Trinity Industries' long position.

The idea behind Westinghouse Air Brake and Trinity Industries 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 Portfolio Comparator module to compare the composition, asset allocations and performance of any two portfolios in your account.