Correlation Between GM and Huaneng Power

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

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

Diversification Opportunities for GM and Huaneng Power

-0.7

Correlation Coefficient

GM  Huaneng Power

Excellent diversification

The 3 months correlation between GM and Huaneng is -0.7. Overlapping area represents the amount of risk that can be diversified away by holding General Motors and Huaneng Power International in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Huaneng Power Intern 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 Huaneng Power. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Huaneng Power Intern has no effect on the direction of GM i.e., GM and Huaneng Power go up and down completely randomly.

Pair Corralation between GM and Huaneng Power

Allowing for the 90-day total investment horizon General Motors is expected to under-perform the Huaneng Power. In addition to that, GM is 1.3 times more volatile than Huaneng Power International. It trades about -0.11 of its total potential returns per unit of risk. Huaneng Power International is currently generating about 0.1 per unit of volatility. If you would invest  49.00  in Huaneng Power International on September 22, 2024 and sell it today you would earn a total of  2.00  from holding Huaneng Power International or generate 4.08% return on investment over 90 days.

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

General Motors  vs.  Huaneng Power International

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.

Huaneng Power Intern

Risk-Adjusted Performance

1 of 100

Weak

Compared to the overall equity markets, risk-adjusted returns on investments in Huaneng Power International are ranked lower than 1 (%) of all global equities and portfolios over the last 90 days. Despite nearly stable basic indicators, Huaneng Power is not utilizing all of its potentials. The current stock price disturbance, may contribute to mid-run losses for the stockholders.

Pair Trading with GM and Huaneng Power

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

The idea behind General Motors and Huaneng Power International 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 Money Managers module to screen money managers from public funds and ETFs managed around the world.