Correlation Between GM and Service Quality

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

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

Diversification Opportunities for GM and Service Quality

0.2

Correlation Coefficient

GM  Service Quality

Modest diversification

The 3 months correlation between GM and Service is 0.2. Overlapping area represents the amount of risk that can be diversified away by holding General Motors and Service Quality Technology in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Service Quality Tech 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 Service Quality. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Service Quality Tech has no effect on the direction of GM i.e., GM and Service Quality go up and down completely randomly.

Pair Corralation between GM and Service Quality

Allowing for the 90-day total investment horizon General Motors is expected to generate 0.64 times more return on investment than Service Quality. However, General Motors is 1.57 times less risky than Service Quality. It trades about 0.04 of its potential returns per unit of risk. Service Quality Technology is currently generating about -0.01 per unit of risk. If you would invest  3,850  in General Motors on October 22, 2024 and sell it today you would earn a total of  1,247  from holding General Motors or generate 32.39% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Very Weak
Accuracy	98.39%
Values	Daily Returns

General Motors  vs.  Service Quality Technology

General Motors

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days General Motors has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of very healthy primary indicators, GM is not utilizing all of its potentials. The current stock price disarray, may contribute to short-term losses for the investors.

Service Quality Tech

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days Service Quality Technology has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of abnormal performance in the last few months, the Stock's basic indicators remain fairly stable which may send shares a bit higher in February 2025. The latest fuss may also be a sign of long-term up-swing for the venture sophisticated investors.

Pair Trading with GM and Service Quality

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

The idea behind General Motors and Service Quality Technology 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 Portfolio Comparator module to compare the composition, asset allocations and performance of any two portfolios in your account.