Correlation Between GM and General Dynamics

Can any of the company-specific risk be diversified away by investing in both GM and General Dynamics 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 Dynamics 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 Dynamics, you can compare the effects of market volatilities on GM and General Dynamics 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 Dynamics. Check out your portfolio center. Please also check ongoing floating volatility patterns of GM and General Dynamics.

Diversification Opportunities for GM and General Dynamics

0.18

Correlation Coefficient

GM  General Dynamics

Average diversification

The 3 months correlation between GM and General is 0.18. Overlapping area represents the amount of risk that can be diversified away by holding General Motors and General Dynamics in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on General Dynamics 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 Dynamics. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of General Dynamics has no effect on the direction of GM i.e., GM and General Dynamics go up and down completely randomly.

Pair Corralation between GM and General Dynamics

Allowing for the 90-day total investment horizon General Motors is expected to generate 1.96 times more return on investment than General Dynamics. However, GM is 1.96 times more volatile than General Dynamics. It trades about -0.15 of its potential returns per unit of risk. General Dynamics is currently generating about -0.29 per unit of risk. If you would invest  5,758  in General Motors on September 14, 2024 and sell it today you would lose (498.00) from holding General Motors or give up 8.65% of portfolio value over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Insignificant
Accuracy	95.45%
Values	Daily Returns

General Motors  vs.  General Dynamics

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.

General Dynamics

Risk-Adjusted Performance

0 of 100

Very Weak

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

Pair Trading with GM and General Dynamics

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

The idea behind General Motors and General Dynamics 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 Fundamental Analysis module to view fundamental data based on most recent published financial statements.