Correlation Between Spirent Communications and China Communications

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

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

Diversification Opportunities for Spirent Communications and China Communications

0.53

Correlation Coefficient

Spirent Communications  China Communications

Very weak diversification

The 3 months correlation between Spirent and China is 0.53. Overlapping area represents the amount of risk that can be diversified away by holding Spirent Communications plc and China Communications Services in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on China Communications and Spirent Communications 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 Spirent Communications plc 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 Spirent Communications i.e., Spirent Communications and China Communications go up and down completely randomly.

Pair Corralation between Spirent Communications and China Communications

Assuming the 90 days horizon Spirent Communications is expected to generate 2.59 times less return on investment than China Communications. But when comparing it to its historical volatility, Spirent Communications plc is 1.51 times less risky than China Communications. It trades about 0.02 of its potential returns per unit of risk. China Communications Services is currently generating about 0.04 of returns per unit of risk over similar time horizon. If you would invest  53.00  in China Communications Services on December 22, 2024 and sell it today you would earn a total of  3.00  from holding China Communications Services or generate 5.66% return on investment over 90 days.

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

Spirent Communications plc  vs.  China Communications Services

Spirent Communications

Risk-Adjusted Performance

Weak

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

China Communications

Risk-Adjusted Performance

Insignificant

Compared to the overall equity markets, risk-adjusted returns on investments in China Communications Services are ranked lower than 3 (%) of all global equities and portfolios over the last 90 days. Despite nearly weak basic indicators, China Communications may actually be approaching a critical reversion point that can send shares even higher in April 2025.

Pair Trading with Spirent Communications and China Communications

The main advantage of trading using opposite Spirent Communications and China Communications positions is that it hedges away some unsystematic risk. Because of two separate transactions, even if Spirent Communications 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 Spirent Communications plc and China Communications Services 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 Premium Stories module to follow Macroaxis premium stories from verified contributors across different equity types, categories and coverage scope.