Correlation Between China Airlines and QST International

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

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

Diversification Opportunities for China Airlines and QST International

-0.15

Correlation Coefficient

China Airlines  QST International

Good diversification

The 3 months correlation between China and QST is -0.15. Overlapping area represents the amount of risk that can be diversified away by holding China Airlines and QST International in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on QST International and China 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 China Airlines are associated (or correlated) with QST International. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of QST International has no effect on the direction of China Airlines i.e., China Airlines and QST International go up and down completely randomly.

Pair Corralation between China Airlines and QST International

Assuming the 90 days trading horizon China Airlines is expected to under-perform the QST International. But the stock apears to be less risky and, when comparing its historical volatility, China Airlines is 1.03 times less risky than QST International. The stock trades about -0.15 of its potential returns per unit of risk. The QST International is currently generating about -0.04 of returns per unit of risk over similar time horizon. If you would invest  6,110  in QST International on December 28, 2024 and sell it today you would lose (210.00) from holding QST International or give up 3.44% of portfolio value over 90 days.

Time Period	3 Months [change]
Direction	Moves Against
Strength	Insignificant
Accuracy	98.21%
Values	Daily Returns

China Airlines  vs.  QST International

China Airlines

Risk-Adjusted Performance

Very Weak

Over the last 90 days China Airlines has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of abnormal performance in the last few months, the Stock's basic indicators remain fairly stable which may send shares a bit higher in April 2025. The latest fuss may also be a sign of long-term up-swing for the venture sophisticated investors.

QST International

Risk-Adjusted Performance

Very Weak

Over the last 90 days QST International has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of fairly stable basic indicators, QST International is not utilizing all of its potentials. The latest stock price fuss, may contribute to near-short-term losses for the sophisticated investors.

Pair Trading with China Airlines and QST International

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

The idea behind China Airlines and QST International 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 Portfolio Volatility module to check portfolio volatility and analyze historical return density to properly model market risk.