Correlation Between Samsung Electronics and China Communications

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

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

Diversification Opportunities for Samsung Electronics and China Communications

0.71

Correlation Coefficient

Samsung Electronics  China Communications

Poor diversification

The 3 months correlation between Samsung and China is 0.71. Overlapping area represents the amount of risk that can be diversified away by holding Samsung Electronics Co and China Communications Construct in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on China Communications and Samsung Electronics 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 Samsung Electronics Co are associated (or correlated) with China Communications. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of China Communications has no effect on the direction of Samsung Electronics i.e., Samsung Electronics and China Communications go up and down completely randomly.

Pair Corralation between Samsung Electronics and China Communications

Assuming the 90 days horizon Samsung Electronics Co is expected to generate 5.46 times more return on investment than China Communications. However, Samsung Electronics is 5.46 times more volatile than China Communications Construction. It trades about 0.14 of its potential returns per unit of risk. China Communications Construction is currently generating about 0.13 per unit of risk. If you would invest  83,400  in Samsung Electronics Co on April 24, 2025 and sell it today you would earn a total of  17,100  from holding Samsung Electronics Co or generate 20.5% return on investment over 90 days.

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

Samsung Electronics Co  vs.  China Communications Construct

Samsung Electronics

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Samsung Electronics Co are ranked lower than 10 (%) of all global equities and portfolios over the last 90 days. Despite nearly uncertain basic indicators, Samsung Electronics reported solid returns over the last few months and may actually be approaching a breakup point.

China Communications

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in China Communications Construction are ranked lower than 9 (%) of all global equities and portfolios over the last 90 days. Despite nearly stable basic indicators, China Communications is not utilizing all of its potentials. The current stock price disturbance, may contribute to mid-run losses for the stockholders.

Pair Trading with Samsung Electronics and China Communications

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

The idea behind Samsung Electronics Co and China Communications Construction 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 Equity Forecasting module to use basic forecasting models to generate price predictions and determine price momentum.