Correlation Between Singapore Airlines and China Southern

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

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

Diversification Opportunities for Singapore Airlines and China Southern

-0.33

Correlation Coefficient

Singapore Airlines  China Southern

Very good diversification

The 3 months correlation between Singapore and China is -0.33. Overlapping area represents the amount of risk that can be diversified away by holding Singapore Airlines and China Southern Airlines in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on China Southern Airlines and Singapore Airlines 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 Singapore Airlines are associated (or correlated) with China Southern. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of China Southern Airlines has no effect on the direction of Singapore Airlines i.e., Singapore Airlines and China Southern go up and down completely randomly.

Pair Corralation between Singapore Airlines and China Southern

Assuming the 90 days horizon Singapore Airlines is expected to generate 1.38 times more return on investment than China Southern. However, Singapore Airlines is 1.38 times more volatile than China Southern Airlines. It trades about 0.08 of its potential returns per unit of risk. China Southern Airlines is currently generating about -0.18 per unit of risk. If you would invest  466.00  in Singapore Airlines on December 22, 2024 and sell it today you would earn a total of  51.00  from holding Singapore Airlines or generate 10.94% return on investment over 90 days.

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

Singapore Airlines  vs.  China Southern Airlines

Singapore Airlines

Risk-Adjusted Performance

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in Singapore Airlines are ranked lower than 6 (%) of all global equities and portfolios over the last 90 days. Despite nearly weak technical and fundamental indicators, Singapore Airlines reported solid returns over the last few months and may actually be approaching a breakup point.

China Southern Airlines

Risk-Adjusted Performance

Very Weak

Over the last 90 days China Southern Airlines has generated negative risk-adjusted returns adding no value to investors with long positions. Despite fragile performance in the last few months, the Stock's forward indicators remain nearly stable which may send shares a bit higher in April 2025. The current disturbance may also be a sign of long-run up-swing for the company stockholders.

Pair Trading with Singapore Airlines and China Southern

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

The idea behind Singapore Airlines and China Southern Airlines 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 Analyzer module to portfolio analysis module that provides access to portfolio diagnostics and optimization engine.