Correlation Between Delta Air and Alaska Air

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

Diversification Opportunities for Delta Air and Alaska Air

0.91

Correlation Coefficient

Delta Air  Alaska Air

Almost no diversification

The 3 months correlation between Delta and Alaska is 0.91. Overlapping area represents the amount of risk that can be diversified away by holding Delta Air Lines and Alaska Air Group in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Alaska Air Group 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 Alaska Air. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Alaska Air Group has no effect on the direction of Delta Air i.e., Delta Air and Alaska Air go up and down completely randomly.

Pair Corralation between Delta Air and Alaska Air

Considering the 90-day investment horizon Delta Air Lines is expected to under-perform the Alaska Air. In addition to that, Delta Air is 1.09 times more volatile than Alaska Air Group. It trades about -0.14 of its total potential returns per unit of risk. Alaska Air Group is currently generating about -0.12 per unit of volatility. If you would invest  6,487  in Alaska Air Group on December 28, 2024 and sell it today you would lose (1,237) from holding Alaska Air Group or give up 19.07% of portfolio value over 90 days.

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

Delta Air Lines  vs.  Alaska Air Group

Delta Air Lines

Risk-Adjusted Performance

Very Weak

Over the last 90 days Delta Air Lines has generated negative risk-adjusted returns adding no value to investors with long positions. Despite conflicting performance in the last few months, the Stock's basic indicators remain quite persistent which may send shares a bit higher in April 2025. The latest mess may also be a sign of long-standing up-swing for the company institutional investors.

Alaska Air Group

Risk-Adjusted Performance

Very Weak

Over the last 90 days Alaska Air Group has generated negative risk-adjusted returns adding no value to investors with long positions. Despite abnormal performance in the last few months, the Stock's essential indicators remain quite persistent which may send shares a bit higher in April 2025. The latest mess may also be a sign of long-standing up-swing for the company institutional investors.

Pair Trading with Delta Air and Alaska Air

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

The idea behind Delta Air Lines and Alaska Air Group 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.

Check out your portfolio center.

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 Portfolio Backtesting module to avoid under-diversification and over-optimization by backtesting your portfolios.