Correlation Between CHINA TELECOM and Columbia Sportswear

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

By analyzing existing cross correlation between CHINA TELECOM H and Columbia Sportswear, you can compare the effects of market volatilities on CHINA TELECOM and Columbia Sportswear 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 TELECOM with a short position of Columbia Sportswear. Check out your portfolio center. Please also check ongoing floating volatility patterns of CHINA TELECOM and Columbia Sportswear.

Diversification Opportunities for CHINA TELECOM and Columbia Sportswear

-0.51

Correlation Coefficient

CHINA TELECOM  Columbia Sportswear

Excellent diversification

The 3 months correlation between CHINA and Columbia is -0.51. Overlapping area represents the amount of risk that can be diversified away by holding CHINA TELECOM H and Columbia Sportswear in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Columbia Sportswear and CHINA TELECOM 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 TELECOM H are associated (or correlated) with Columbia Sportswear. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Columbia Sportswear has no effect on the direction of CHINA TELECOM i.e., CHINA TELECOM and Columbia Sportswear go up and down completely randomly.

Pair Corralation between CHINA TELECOM and Columbia Sportswear

Assuming the 90 days trading horizon CHINA TELECOM H is expected to generate 1.86 times more return on investment than Columbia Sportswear. However, CHINA TELECOM is 1.86 times more volatile than Columbia Sportswear. It trades about 0.03 of its potential returns per unit of risk. Columbia Sportswear is currently generating about -0.04 per unit of risk. If you would invest  50.00  in CHINA TELECOM H on April 20, 2025 and sell it today you would earn a total of  2.00  from holding CHINA TELECOM H or generate 4.0% return on investment over 90 days.

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

CHINA TELECOM H   vs.  Columbia Sportswear

CHINA TELECOM H

Risk-Adjusted Performance

Weak

Compared to the overall equity markets, risk-adjusted returns on investments in CHINA TELECOM H are ranked lower than 2 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively fragile technical indicators, CHINA TELECOM may actually be approaching a critical reversion point that can send shares even higher in August 2025.

Columbia Sportswear

Risk-Adjusted Performance

Very Weak

Over the last 90 days Columbia Sportswear has generated negative risk-adjusted returns adding no value to investors with long positions. Despite nearly stable basic indicators, Columbia Sportswear is not utilizing all of its potentials. The current stock price disturbance, may contribute to mid-run losses for the stockholders.

Pair Trading with CHINA TELECOM and Columbia Sportswear

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

The idea behind CHINA TELECOM H and Columbia Sportswear 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 Equity Analysis module to research over 250,000 global equities including funds, stocks and ETFs to find investment opportunities.