Correlation Between Commonwealth Bank and Westpac Banking

Can any of the company-specific risk be diversified away by investing in both Commonwealth Bank and Westpac Banking 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 Commonwealth Bank and Westpac Banking into the same portfolio, which is an essential part of the fundamental portfolio management process.

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

Diversification Opportunities for Commonwealth Bank and Westpac Banking

0.9

Correlation Coefficient

Commonwealth Bank  Westpac Banking

Almost no diversification

The 3 months correlation between Commonwealth and Westpac is 0.9. Overlapping area represents the amount of risk that can be diversified away by holding Commonwealth Bank of and Westpac Banking in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Westpac Banking and Commonwealth Bank 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 Commonwealth Bank of are associated (or correlated) with Westpac Banking. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Westpac Banking has no effect on the direction of Commonwealth Bank i.e., Commonwealth Bank and Westpac Banking go up and down completely randomly.

Pair Corralation between Commonwealth Bank and Westpac Banking

Assuming the 90 days trading horizon Commonwealth Bank is expected to generate 1.14 times less return on investment than Westpac Banking. In addition to that, Commonwealth Bank is 1.04 times more volatile than Westpac Banking. It trades about 0.09 of its total potential returns per unit of risk. Westpac Banking is currently generating about 0.11 per unit of volatility. If you would invest  9,654  in Westpac Banking on December 5, 2024 and sell it today you would earn a total of  1,046  from holding Westpac Banking or generate 10.83% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Together
Strength	Very Strong
Accuracy	68.81%
Values	Daily Returns

Commonwealth Bank of  vs.  Westpac Banking

Commonwealth Bank

Risk-Adjusted Performance

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in Commonwealth Bank of are ranked lower than 6 (%) of all global equities and portfolios over the last 90 days. Despite somewhat strong basic indicators, Commonwealth Bank is not utilizing all of its potentials. The newest stock price disturbance, may contribute to short-term losses for the investors.

Westpac Banking

Risk-Adjusted Performance

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in Westpac Banking are ranked lower than 6 (%) of all global equities and portfolios over the last 90 days. Despite somewhat strong basic indicators, Westpac Banking is not utilizing all of its potentials. The newest stock price disturbance, may contribute to short-term losses for the investors.

Pair Trading with Commonwealth Bank and Westpac Banking

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

The idea behind Commonwealth Bank of and Westpac Banking 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 Suggestion module to get suggestions outside of your existing asset allocation including your own model portfolios.