Correlation Between GM and Absa Group

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

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

Diversification Opportunities for GM and Absa Group

-0.17

Correlation Coefficient

GM  Absa Group

Good diversification

The 3 months correlation between GM and Absa is -0.17. Overlapping area represents the amount of risk that can be diversified away by holding General Motors and Absa Group Ltd in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Absa 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 Absa Group. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Absa Group has no effect on the direction of GM i.e., GM and Absa Group go up and down completely randomly.

Pair Corralation between GM and Absa Group

Allowing for the 90-day total investment horizon GM is expected to generate 1.05 times less return on investment than Absa Group. But when comparing it to its historical volatility, General Motors is 1.36 times less risky than Absa Group. It trades about 0.09 of its potential returns per unit of risk. Absa Group Ltd is currently generating about 0.07 of returns per unit of risk over similar time horizon. If you would invest  1,552  in Absa Group Ltd on September 16, 2024 and sell it today you would earn a total of  665.00  from holding Absa Group Ltd or generate 42.85% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Against
Strength	Insignificant
Accuracy	99.19%
Values	Daily Returns

General Motors  vs.  Absa Group Ltd

General Motors

Risk-Adjusted Performance

6 of 100

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in General Motors are ranked lower than 6 (%) of all global equities and portfolios over the last 90 days. In spite of very weak primary indicators, GM displayed solid returns over the last few months and may actually be approaching a breakup point.

Absa Group

Risk-Adjusted Performance

7 of 100

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Absa Group Ltd are ranked lower than 7 (%) of all global equities and portfolios over the last 90 days. In spite of fairly weak basic indicators, Absa Group showed solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with GM and Absa Group

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

The idea behind General Motors and Absa Group Ltd 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 Risk-Return Analysis module to view associations between returns expected from investment and the risk you assume.