Correlation Between Chunghwa Telecom and WW Grainger

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

Diversification Opportunities for Chunghwa Telecom and WW Grainger

0.12

Correlation Coefficient

Chunghwa Telecom  WW Grainger

Average diversification

The 3 months correlation between Chunghwa and GWW is 0.12. Overlapping area represents the amount of risk that can be diversified away by holding Chunghwa Telecom Co and WW Grainger in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on WW Grainger 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 WW Grainger. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of WW Grainger has no effect on the direction of Chunghwa Telecom i.e., Chunghwa Telecom and WW Grainger go up and down completely randomly.

Pair Corralation between Chunghwa Telecom and WW Grainger

Assuming the 90 days trading horizon Chunghwa Telecom Co is expected to generate 1.07 times more return on investment than WW Grainger. However, Chunghwa Telecom is 1.07 times more volatile than WW Grainger. It trades about 0.14 of its potential returns per unit of risk. WW Grainger is currently generating about 0.02 per unit of risk. If you would invest  3,296  in Chunghwa Telecom Co on April 24, 2025 and sell it today you would earn a total of  444.00  from holding Chunghwa Telecom Co or generate 13.47% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Insignificant
Accuracy	98.44%
Values	Daily Returns

Chunghwa Telecom Co  vs.  WW Grainger

Chunghwa Telecom

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Chunghwa Telecom Co are ranked lower than 11 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile basic indicators, Chunghwa Telecom reported solid returns over the last few months and may actually be approaching a breakup point.

WW Grainger

Risk-Adjusted Performance

Weak

Compared to the overall equity markets, risk-adjusted returns on investments in WW Grainger are ranked lower than 1 (%) of all global equities and portfolios over the last 90 days. Despite nearly stable basic indicators, WW Grainger is not utilizing all of its potentials. The current stock price disturbance, may contribute to mid-run losses for the stockholders.

Pair Trading with Chunghwa Telecom and WW Grainger

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

The idea behind Chunghwa Telecom Co and WW Grainger 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 Instant Ratings module to determine any equity ratings based on digital recommendations. Macroaxis instant equity ratings are based on combination of fundamental analysis and risk-adjusted market performance.