Correlation Between Delta Air and ATT

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

Diversification Opportunities for Delta Air and ATT

0.92

Correlation Coefficient

Delta Air  ATT

Almost no diversification

The 3 months correlation between Delta and ATT is 0.92. Overlapping area represents the amount of risk that can be diversified away by holding Delta Air Lines and ATT Inc in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on ATT Inc 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 ATT. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of ATT Inc has no effect on the direction of Delta Air i.e., Delta Air and ATT go up and down completely randomly.

Pair Corralation between Delta Air and ATT

Assuming the 90 days trading horizon Delta Air Lines is expected to generate 1.64 times more return on investment than ATT. However, Delta Air is 1.64 times more volatile than ATT Inc. It trades about 0.16 of its potential returns per unit of risk. ATT Inc is currently generating about 0.07 per unit of risk. If you would invest  100,900  in Delta Air Lines on September 27, 2024 and sell it today you would earn a total of  25,666  from holding Delta Air Lines or generate 25.44% return on investment over 90 days.

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

Delta Air Lines  vs.  ATT Inc

Delta Air Lines

Risk-Adjusted Performance

12 of 100

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Delta Air Lines are ranked lower than 12 (%) 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.

ATT Inc

Risk-Adjusted Performance

5 of 100

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in ATT Inc are ranked lower than 5 (%) of all global equities and portfolios over the last 90 days. In spite of fairly weak primary indicators, ATT may actually be approaching a critical reversion point that can send shares even higher in January 2025.

Pair Trading with Delta Air and ATT

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

The idea behind Delta Air Lines and ATT Inc 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 Global Correlations module to find global opportunities by holding instruments from different markets.