Correlation Between Delta Air and Martin Marietta

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

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

Diversification Opportunities for Delta Air and Martin Marietta

0.72

Correlation Coefficient

Delta Air  Martin Marietta

Poor diversification

The 3 months correlation between Delta and Martin is 0.72. Overlapping area represents the amount of risk that can be diversified away by holding Delta Air Lines and Martin Marietta Materials in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Martin Marietta Materials and Delta 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 Delta Air Lines are associated (or correlated) with Martin Marietta. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Martin Marietta Materials has no effect on the direction of Delta Air i.e., Delta Air and Martin Marietta go up and down completely randomly.

Pair Corralation between Delta Air and Martin Marietta

Assuming the 90 days trading horizon Delta Air Lines is expected to generate 1.26 times more return on investment than Martin Marietta. However, Delta Air is 1.26 times more volatile than Martin Marietta Materials. It trades about 0.07 of its potential returns per unit of risk. Martin Marietta Materials is currently generating about 0.07 per unit of risk. If you would invest  71,402  in Delta Air Lines on October 10, 2024 and sell it today you would earn a total of  53,143  from holding Delta Air Lines or generate 74.43% return on investment over 90 days.

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

Delta Air Lines  vs.  Martin Marietta Materials

Delta Air Lines

Risk-Adjusted Performance

14 of 100

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Delta Air Lines are ranked lower than 14 (%) of all global equities and portfolios over the last 90 days. In spite of fairly weak essential indicators, Delta Air showed solid returns over the last few months and may actually be approaching a breakup point.

Martin Marietta Materials

Risk-Adjusted Performance

1 of 100

Weak

Compared to the overall equity markets, risk-adjusted returns on investments in Martin Marietta Materials are ranked lower than 1 (%) of all global equities and portfolios over the last 90 days. In spite of fairly strong primary indicators, Martin Marietta is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

Pair Trading with Delta Air and Martin Marietta

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

The idea behind Delta Air Lines and Martin Marietta Materials 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 Commodity Channel module to use Commodity Channel Index to analyze current equity momentum.