Correlation Between Martin Marietta and General Electric

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

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

Diversification Opportunities for Martin Marietta and General Electric

0.09

Correlation Coefficient

Martin Marietta  General Electric

Significant diversification

The 3 months correlation between Martin and General is 0.09. Overlapping area represents the amount of risk that can be diversified away by holding Martin Marietta Materials, and General Electric in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on General Electric and Martin Marietta 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 Martin Marietta Materials, are associated (or correlated) with General Electric. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of General Electric has no effect on the direction of Martin Marietta i.e., Martin Marietta and General Electric go up and down completely randomly.

Pair Corralation between Martin Marietta and General Electric

Assuming the 90 days trading horizon Martin Marietta is expected to generate 105.0 times less return on investment than General Electric. But when comparing it to its historical volatility, Martin Marietta Materials, is 136.61 times less risky than General Electric. It trades about 0.13 of its potential returns per unit of risk. General Electric is currently generating about 0.1 of returns per unit of risk over similar time horizon. If you would invest  101,752  in General Electric on October 24, 2024 and sell it today you would earn a total of  11,360  from holding General Electric or generate 11.16% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Insignificant
Accuracy	98.31%
Values	Daily Returns

Martin Marietta Materials,  vs.  General Electric

Martin Marietta Mate

Risk-Adjusted Performance

10 of 100

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Martin Marietta Materials, are ranked lower than 10 (%) of all global equities and portfolios over the last 90 days. Despite somewhat strong essential indicators, Martin Marietta is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

General Electric

Risk-Adjusted Performance

7 of 100

OK

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

Pair Trading with Martin Marietta and General Electric

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

The idea behind Martin Marietta Materials, and General Electric 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 Technical Analysis module to check basic technical indicators and analysis based on most latest market data.