Correlation Between Marathon Petroleum and Public Storage

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

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

Diversification Opportunities for Marathon Petroleum and Public Storage

0.21

Correlation Coefficient

Marathon Petroleum  Public Storage

Modest diversification

The 3 months correlation between Marathon and Public is 0.21. Overlapping area represents the amount of risk that can be diversified away by holding Marathon Petroleum Corp and Public Storage in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Public Storage and Marathon Petroleum 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 Marathon Petroleum Corp are associated (or correlated) with Public Storage. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Public Storage has no effect on the direction of Marathon Petroleum i.e., Marathon Petroleum and Public Storage go up and down completely randomly.

Pair Corralation between Marathon Petroleum and Public Storage

Assuming the 90 days horizon Marathon Petroleum Corp is expected to under-perform the Public Storage. In addition to that, Marathon Petroleum is 1.42 times more volatile than Public Storage. It trades about -0.02 of its total potential returns per unit of risk. Public Storage is currently generating about 0.1 per unit of volatility. If you would invest  30,376  in Public Storage on September 5, 2024 and sell it today you would earn a total of  2,704  from holding Public Storage or generate 8.9% return on investment over 90 days.

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

Marathon Petroleum Corp  vs.  Public Storage

Marathon Petroleum Corp

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days Marathon Petroleum Corp has generated negative risk-adjusted returns adding no value to investors with long positions. Despite nearly stable basic indicators, Marathon Petroleum is not utilizing all of its potentials. The current stock price disturbance, may contribute to mid-run losses for the stockholders.

Public Storage

Risk-Adjusted Performance

7 of 100

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Public Storage are ranked lower than 7 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile basic indicators, Public Storage may actually be approaching a critical reversion point that can send shares even higher in January 2025.

Pair Trading with Marathon Petroleum and Public Storage

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

The idea behind Marathon Petroleum Corp and Public Storage 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 Risk-Return Analysis module to view associations between returns expected from investment and the risk you assume.