Correlation Between Korea Steel and Korean Air

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

By analyzing existing cross correlation between Korea Steel Co and Korean Air Lines, you can compare the effects of market volatilities on Korea Steel and Korean Air 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 Korea Steel with a short position of Korean Air. Check out your portfolio center. Please also check ongoing floating volatility patterns of Korea Steel and Korean Air.

Diversification Opportunities for Korea Steel and Korean Air

-0.28

Correlation Coefficient

Korea Steel  Korean Air

Very good diversification

The 3 months correlation between Korea and Korean is -0.28. Overlapping area represents the amount of risk that can be diversified away by holding Korea Steel Co and Korean Air Lines in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Korean Air Lines and Korea Steel 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 Korea Steel Co are associated (or correlated) with Korean Air. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Korean Air Lines has no effect on the direction of Korea Steel i.e., Korea Steel and Korean Air go up and down completely randomly.

Pair Corralation between Korea Steel and Korean Air

Assuming the 90 days trading horizon Korea Steel Co is expected to generate 1.48 times more return on investment than Korean Air. However, Korea Steel is 1.48 times more volatile than Korean Air Lines. It trades about 0.37 of its potential returns per unit of risk. Korean Air Lines is currently generating about -0.1 per unit of risk. If you would invest  134,300  in Korea Steel Co on October 6, 2024 and sell it today you would earn a total of  33,700  from holding Korea Steel Co or generate 25.09% return on investment over 90 days.

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

Korea Steel Co  vs.  Korean Air Lines

Korea Steel

Risk-Adjusted Performance

6 of 100

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in Korea Steel Co are ranked lower than 6 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak basic indicators, Korea Steel sustained solid returns over the last few months and may actually be approaching a breakup point.

Korean Air Lines

Risk-Adjusted Performance

6 of 100

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in Korean Air Lines are ranked lower than 6 (%) of all global equities and portfolios over the last 90 days. Despite somewhat weak basic indicators, Korean Air may actually be approaching a critical reversion point that can send shares even higher in February 2025.

Pair Trading with Korea Steel and Korean Air

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

The idea behind Korea Steel Co and Korean Air Lines 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 Portfolio Optimization module to compute new portfolio that will generate highest expected return given your specified tolerance for risk.