Correlation Between GM and General American

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

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

Diversification Opportunities for GM and General American

0.16

Correlation Coefficient

GM  General American

Average diversification

The 3 months correlation between GM and General is 0.16. Overlapping area represents the amount of risk that can be diversified away by holding General Motors and General American Investors in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on General American Inv 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 General American. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of General American Inv has no effect on the direction of GM i.e., GM and General American go up and down completely randomly.

Pair Corralation between GM and General American

Allowing for the 90-day total investment horizon General Motors is expected to under-perform the General American. In addition to that, GM is 5.19 times more volatile than General American Investors. It trades about -0.23 of its total potential returns per unit of risk. General American Investors is currently generating about -0.25 per unit of volatility. If you would invest  2,563  in General American Investors on September 23, 2024 and sell it today you would lose (63.00) from holding General American Investors or give up 2.46% of portfolio value over 90 days.

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

General Motors  vs.  General American Investors

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.

General American Inv

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days General American Investors has generated negative risk-adjusted returns adding no value to investors with long positions. Despite somewhat strong primary indicators, General American is not utilizing all of its potentials. The recent stock price disturbance, may contribute to short-term losses for the investors.

Pair Trading with GM and General American

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

The idea behind General Motors and General American Investors 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 Share Portfolio module to track or share privately all of your investments from the convenience of any device.