Correlation Between China Mobile and BYD Co

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

By analyzing existing cross correlation between China Mobile Limited and BYD Co Ltd, you can compare the effects of market volatilities on China Mobile and BYD Co 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 China Mobile with a short position of BYD Co. Check out your portfolio center. Please also check ongoing floating volatility patterns of China Mobile and BYD Co.

Diversification Opportunities for China Mobile and BYD Co

0.1

Correlation Coefficient

China Mobile  BYD Co

Average diversification

The 3 months correlation between China and BYD is 0.1. Overlapping area represents the amount of risk that can be diversified away by holding China Mobile Limited and BYD Co Ltd in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on BYD Co and China Mobile 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 China Mobile Limited are associated (or correlated) with BYD Co. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of BYD Co has no effect on the direction of China Mobile i.e., China Mobile and BYD Co go up and down completely randomly.

Pair Corralation between China Mobile and BYD Co

Assuming the 90 days trading horizon China Mobile is expected to generate 13.79 times less return on investment than BYD Co. But when comparing it to its historical volatility, China Mobile Limited is 1.71 times less risky than BYD Co. It trades about 0.02 of its potential returns per unit of risk. BYD Co Ltd is currently generating about 0.19 of returns per unit of risk over similar time horizon. If you would invest  28,240  in BYD Co Ltd on December 1, 2024 and sell it today you would earn a total of  7,942  from holding BYD Co Ltd or generate 28.12% return on investment over 90 days.

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

China Mobile Limited  vs.  BYD Co Ltd

China Mobile Limited

Risk-Adjusted Performance

Weak

Compared to the overall equity markets, risk-adjusted returns on investments in China Mobile Limited are ranked lower than 1 (%) of all global equities and portfolios over the last 90 days. Despite somewhat strong basic indicators, China Mobile is not utilizing all of its potentials. The current stock price disturbance, may contribute to short-term losses for the investors.

BYD Co

Risk-Adjusted Performance

Good

Compared to the overall equity markets, risk-adjusted returns on investments in BYD Co Ltd are ranked lower than 15 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak basic indicators, BYD Co sustained solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with China Mobile and BYD Co

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

The idea behind China Mobile Limited and BYD Co Ltd 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 Idea Analyzer module to analyze all characteristics, volatility and risk-adjusted return of Macroaxis ideas.