Correlation Between SK TELECOM and Cogent Communications

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

By analyzing existing cross correlation between SK TELECOM TDADR and Cogent Communications Holdings, you can compare the effects of market volatilities on SK TELECOM and Cogent 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 SK TELECOM with a short position of Cogent Communications. Check out your portfolio center. Please also check ongoing floating volatility patterns of SK TELECOM and Cogent Communications.

Diversification Opportunities for SK TELECOM and Cogent Communications

0.24

Correlation Coefficient

SK TELECOM  Cogent Communications

Modest diversification

The 3 months correlation between KMBA and Cogent is 0.24. Overlapping area represents the amount of risk that can be diversified away by holding SK TELECOM TDADR and Cogent Communications Holdings in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Cogent Communications and SK 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 SK TELECOM TDADR are associated (or correlated) with Cogent Communications. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Cogent Communications has no effect on the direction of SK TELECOM i.e., SK TELECOM and Cogent Communications go up and down completely randomly.

Pair Corralation between SK TELECOM and Cogent Communications

Assuming the 90 days trading horizon SK TELECOM is expected to generate 1.86 times less return on investment than Cogent Communications. But when comparing it to its historical volatility, SK TELECOM TDADR is 1.12 times less risky than Cogent Communications. It trades about 0.02 of its potential returns per unit of risk. Cogent Communications Holdings is currently generating about 0.03 of returns per unit of risk over similar time horizon. If you would invest  5,514  in Cogent Communications Holdings on October 22, 2024 and sell it today you would earn a total of  1,486  from holding Cogent Communications Holdings or generate 26.95% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Very Weak
Accuracy	96.01%
Values	Daily Returns

SK TELECOM TDADR  vs.  Cogent Communications Holdings

SK TELECOM TDADR

Risk-Adjusted Performance

0 of 100

Very Weak

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

Cogent Communications

Risk-Adjusted Performance

0 of 100

Very Weak

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

Pair Trading with SK TELECOM and Cogent Communications

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

The idea behind SK TELECOM TDADR and Cogent Communications Holdings 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 Risk-Return Analysis module to view associations between returns expected from investment and the risk you assume.