Correlation Between GM and Marathon Oil

Can any of the company-specific risk be diversified away by investing in both GM and Marathon Oil 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 GM and Marathon Oil into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between General Motors and Marathon Oil, you can compare the effects of market volatilities on GM and Marathon Oil 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 GM with a short position of Marathon Oil. Check out your portfolio center. Please also check ongoing floating volatility patterns of GM and Marathon Oil.

Diversification Opportunities for GM and Marathon Oil

0.36

Correlation Coefficient

GM  Marathon Oil

Weak diversification

The 3 months correlation between GM and Marathon is 0.36. Overlapping area represents the amount of risk that can be diversified away by holding General Motors and Marathon Oil in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Marathon Oil and GM 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 General Motors are associated (or correlated) with Marathon Oil. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Marathon Oil has no effect on the direction of GM i.e., GM and Marathon Oil go up and down completely randomly.

Pair Corralation between GM and Marathon Oil

Allowing for the 90-day total investment horizon General Motors is expected to generate 2.24 times more return on investment than Marathon Oil. However, GM is 2.24 times more volatile than Marathon Oil. It trades about 0.14 of its potential returns per unit of risk. Marathon Oil is currently generating about 0.12 per unit of risk. If you would invest  4,474  in General Motors on September 30, 2024 and sell it today you would earn a total of  954.00  from holding General Motors or generate 21.32% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Very Weak
Accuracy	60.94%
Values	Daily Returns

General Motors  vs.  Marathon Oil

General Motors

Risk-Adjusted Performance

11 of 100

Good

Compared to the overall equity markets, risk-adjusted returns on investments in General Motors are ranked lower than 11 (%) of all global equities and portfolios over the last 90 days. In spite of very weak primary indicators, GM displayed solid returns over the last few months and may actually be approaching a breakup point.

Marathon Oil

Risk-Adjusted Performance

0 of 100

OK

Over the last 90 days Marathon Oil has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of fairly weak basic indicators, Marathon Oil may actually be approaching a critical reversion point that can send shares even higher in January 2025.

Pair Trading with GM and Marathon Oil

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

The idea behind General Motors and Marathon Oil 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 Financial Widgets module to easily integrated Macroaxis content with over 30 different plug-and-play financial widgets.