Correlation Between GM and Alaska Air

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

By analyzing existing cross correlation between General Motors and Alaska Air Group, you can compare the effects of market volatilities on GM 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 GM with a short position of Alaska Air. Check out your portfolio center. Please also check ongoing floating volatility patterns of GM and Alaska Air.

Diversification Opportunities for GM and Alaska Air

0.52

Correlation Coefficient

GM  Alaska Air

Very weak diversification

The 3 months correlation between GM and Alaska is 0.52. Overlapping area represents the amount of risk that can be diversified away by holding General Motors 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 GM 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 General Motors 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 GM i.e., GM and Alaska Air go up and down completely randomly.

Pair Corralation between GM and Alaska Air

Allowing for the 90-day total investment horizon General Motors is expected to under-perform the Alaska Air. But the stock apears to be less risky and, when comparing its historical volatility, General Motors is 1.25 times less risky than Alaska Air. The stock trades about -0.11 of its potential returns per unit of risk. The Alaska Air Group is currently generating about 0.35 of returns per unit of risk over similar time horizon. If you would invest  5,230  in Alaska Air Group on September 22, 2024 and sell it today you would earn a total of  1,372  from holding Alaska Air Group or generate 26.23% return on investment over 90 days.

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

General Motors  vs.  Alaska Air Group

General Motors

Risk-Adjusted Performance

4 of 100

Insignificant

Compared to the overall equity markets, risk-adjusted returns on investments in General Motors are ranked lower than 4 (%) of all global equities and portfolios over the last 90 days. In spite of very weak primary indicators, GM may actually be approaching a critical reversion point that can send shares even higher in January 2025.

Alaska Air Group

Risk-Adjusted Performance

23 of 100

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Alaska Air Group are ranked lower than 23 (%) of all global equities and portfolios over the last 90 days. Despite quite conflicting essential indicators, Alaska Air disclosed solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with GM and Alaska Air

The main advantage of trading using opposite GM and Alaska Air positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if GM 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 General Motors 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 Dashboard module to portfolio dashboard that provides centralized access to all your investments.