Correlation Between GM and EuroDry

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

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

Diversification Opportunities for GM and EuroDry

-0.9

Correlation Coefficient

GM  EuroDry

Pay attention - limited upside

The 3 months correlation between GM and EuroDry is -0.9. Overlapping area represents the amount of risk that can be diversified away by holding General Motors and EuroDry in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on EuroDry 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 EuroDry. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of EuroDry has no effect on the direction of GM i.e., GM and EuroDry go up and down completely randomly.

Pair Corralation between GM and EuroDry

Allowing for the 90-day total investment horizon General Motors is expected to generate 1.34 times more return on investment than EuroDry. However, GM is 1.34 times more volatile than EuroDry. It trades about 0.08 of its potential returns per unit of risk. EuroDry is currently generating about -0.32 per unit of risk. If you would invest  4,803  in General Motors on September 5, 2024 and sell it today you would earn a total of  563.00  from holding General Motors or generate 11.72% return on investment over 90 days.

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

General Motors  vs.  EuroDry

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.

EuroDry

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days EuroDry has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of conflicting performance in the last few months, the Stock's basic indicators remain fairly strong which may send shares a bit higher in January 2025. The current disturbance may also be a sign of long term up-swing for the company investors.

Pair Trading with GM and EuroDry

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

The idea behind General Motors and EuroDry 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 Correlation Analysis module to reduce portfolio risk simply by holding instruments which are not perfectly correlated.