Correlation Between Chunghwa Telecom and Cheng Mei

Can any of the company-specific risk be diversified away by investing in both Chunghwa Telecom and Cheng Mei 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 Chunghwa Telecom and Cheng Mei into the same portfolio, which is an essential part of the fundamental portfolio management process.

By analyzing existing cross correlation between Chunghwa Telecom Co and Cheng Mei Materials, you can compare the effects of market volatilities on Chunghwa Telecom and Cheng Mei 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 Chunghwa Telecom with a short position of Cheng Mei. Check out your portfolio center. Please also check ongoing floating volatility patterns of Chunghwa Telecom and Cheng Mei.

Diversification Opportunities for Chunghwa Telecom and Cheng Mei

0.76

Correlation Coefficient

Chunghwa Telecom  Cheng Mei

Poor diversification

The 3 months correlation between Chunghwa and Cheng is 0.76. Overlapping area represents the amount of risk that can be diversified away by holding Chunghwa Telecom Co and Cheng Mei Materials in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Cheng Mei Materials and Chunghwa 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 Chunghwa Telecom Co are associated (or correlated) with Cheng Mei. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Cheng Mei Materials has no effect on the direction of Chunghwa Telecom i.e., Chunghwa Telecom and Cheng Mei go up and down completely randomly.

Pair Corralation between Chunghwa Telecom and Cheng Mei

Assuming the 90 days trading horizon Chunghwa Telecom Co is expected to under-perform the Cheng Mei. But the stock apears to be less risky and, when comparing its historical volatility, Chunghwa Telecom Co is 2.34 times less risky than Cheng Mei. The stock trades about -0.02 of its potential returns per unit of risk. The Cheng Mei Materials is currently generating about -0.01 of returns per unit of risk over similar time horizon. If you would invest  1,335  in Cheng Mei Materials on September 13, 2024 and sell it today you would lose (15.00) from holding Cheng Mei Materials or give up 1.12% of portfolio value over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Significant
Accuracy	98.41%
Values	Daily Returns

Chunghwa Telecom Co  vs.  Cheng Mei Materials

Chunghwa Telecom

Risk-Adjusted Performance

0 of 100

Very Weak

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

Cheng Mei Materials

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days Cheng Mei Materials has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of fairly stable basic indicators, Cheng Mei 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 Chunghwa Telecom and Cheng Mei

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

The idea behind Chunghwa Telecom Co and Cheng Mei Materials 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 Transaction History module to view history of all your transactions and understand their impact on performance.