Correlation Between Westinghouse Air and Marvell Technology

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

Diversification Opportunities for Westinghouse Air and Marvell Technology

0.9

Correlation Coefficient

Westinghouse Air  Marvell Technology

Almost no diversification

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

Pair Corralation between Westinghouse Air and Marvell Technology

Assuming the 90 days trading horizon Westinghouse Air is expected to generate 1.77 times less return on investment than Marvell Technology. But when comparing it to its historical volatility, Westinghouse Air Brake is 2.62 times less risky than Marvell Technology. It trades about 0.13 of its potential returns per unit of risk. Marvell Technology is currently generating about 0.09 of returns per unit of risk over similar time horizon. If you would invest  2,090  in Marvell Technology on October 5, 2024 and sell it today you would earn a total of  4,875  from holding Marvell Technology or generate 233.25% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Very Strong
Accuracy	99.59%
Values	Daily Returns

Westinghouse Air Brake  vs.  Marvell Technology

Westinghouse Air Brake

Risk-Adjusted Performance

16 of 100

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Westinghouse Air Brake are ranked lower than 16 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak basic indicators, Westinghouse Air sustained solid returns over the last few months and may actually be approaching a breakup point.

Marvell Technology

Risk-Adjusted Performance

18 of 100

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Marvell Technology are ranked lower than 18 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak basic indicators, Marvell Technology sustained solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Westinghouse Air and Marvell Technology

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

The idea behind Westinghouse Air Brake and Marvell Technology 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 Pair Correlation module to compare performance and examine fundamental relationship between any two equity instruments.