Correlation Between SK TELECOM and Charter Communications

Can any of the company-specific risk be diversified away by investing in both SK TELECOM and Charter 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 Charter 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 Charter Communications, you can compare the effects of market volatilities on SK TELECOM and Charter 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 Charter Communications. Check out your portfolio center. Please also check ongoing floating volatility patterns of SK TELECOM and Charter Communications.

Diversification Opportunities for SK TELECOM and Charter Communications

0.24

Correlation Coefficient

SK TELECOM  Charter Communications

Modest diversification

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

Pair Corralation between SK TELECOM and Charter Communications

Assuming the 90 days trading horizon SK TELECOM TDADR is expected to under-perform the Charter Communications. But the stock apears to be less risky and, when comparing its historical volatility, SK TELECOM TDADR is 1.08 times less risky than Charter Communications. The stock trades about -0.04 of its potential returns per unit of risk. The Charter Communications is currently generating about 0.06 of returns per unit of risk over similar time horizon. If you would invest  33,200  in Charter Communications on December 30, 2024 and sell it today you would earn a total of  1,960  from holding Charter Communications or generate 5.9% return on investment over 90 days.

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

SK TELECOM TDADR  vs.  Charter Communications

SK TELECOM TDADR

Risk-Adjusted Performance

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 newest stock price disturbance, may contribute to mid-run losses for the stockholders.

Charter Communications

Risk-Adjusted Performance

Insignificant

Compared to the overall equity markets, risk-adjusted returns on investments in Charter Communications are ranked lower than 4 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively unsteady basic indicators, Charter Communications may actually be approaching a critical reversion point that can send shares even higher in April 2025.

Pair Trading with SK TELECOM and Charter Communications

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

The idea behind SK TELECOM TDADR and Charter Communications 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 Volatility Analysis module to get historical volatility and risk analysis based on latest market data.