Correlation Between GM and SPAR

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

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

Diversification Opportunities for GM and SPAR

0.52

Correlation Coefficient

GM  SPAR

Very weak diversification

The 3 months correlation between GM and SPAR is 0.52. Overlapping area represents the amount of risk that can be diversified away by holding General Motors and SPAR Group in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on SPAR 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 SPAR. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of SPAR Group has no effect on the direction of GM i.e., GM and SPAR go up and down completely randomly.

Pair Corralation between GM and SPAR

Allowing for the 90-day total investment horizon General Motors is expected to generate 0.62 times more return on investment than SPAR. However, General Motors is 1.62 times less risky than SPAR. It trades about -0.1 of its potential returns per unit of risk. SPAR Group is currently generating about -0.15 per unit of risk. If you would invest  5,547  in General Motors on November 29, 2024 and sell it today you would lose (701.00) from holding General Motors or give up 12.64% of portfolio value over 90 days.

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

General Motors  vs.  SPAR Group

General Motors

Risk-Adjusted Performance

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 weak performance in the last few months, the Stock's primary indicators remain very healthy which may send shares a bit higher in March 2025. The recent disarray may also be a sign of long period up-swing for the firm investors.

SPAR Group

Risk-Adjusted Performance

Very Weak

Over the last 90 days SPAR Group has generated negative risk-adjusted returns adding no value to investors with long positions. Even with unfluctuating performance in the last few months, the Stock's basic indicators remain relatively invariable which may send shares a bit higher in March 2025. The latest agitation may also be a sign of long-running up-swing for the enterprise retail investors.

Pair Trading with GM and SPAR

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

The idea behind General Motors and SPAR 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 Analyst Advice module to analyst recommendations and target price estimates broken down by several categories.