Correlation Between Commonwealth Bank and Sumitomo

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

Diversification Opportunities for Commonwealth Bank and Sumitomo

0.57

Correlation Coefficient

Commonwealth Bank  Sumitomo

Very weak diversification

The 3 months correlation between Commonwealth and Sumitomo is 0.57. Overlapping area represents the amount of risk that can be diversified away by holding Commonwealth Bank of and Sumitomo in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Sumitomo 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 Sumitomo. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Sumitomo has no effect on the direction of Commonwealth Bank i.e., Commonwealth Bank and Sumitomo go up and down completely randomly.

Pair Corralation between Commonwealth Bank and Sumitomo

Assuming the 90 days horizon Commonwealth Bank of is expected to generate 0.81 times more return on investment than Sumitomo. However, Commonwealth Bank of is 1.24 times less risky than Sumitomo. It trades about 0.13 of its potential returns per unit of risk. Sumitomo is currently generating about -0.01 per unit of risk. If you would invest  9,938  in Commonwealth Bank of on April 3, 2025 and sell it today you would earn a total of  364.00  from holding Commonwealth Bank of or generate 3.66% return on investment over 90 days.

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

Commonwealth Bank of  vs.  Sumitomo

Commonwealth Bank

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in Commonwealth Bank of are ranked lower than 10 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile basic indicators, Commonwealth Bank reported solid returns over the last few months and may actually be approaching a breakup point.

Sumitomo

Risk-Adjusted Performance

Modest

Compared to the overall equity markets, risk-adjusted returns on investments in Sumitomo are ranked lower than 5 (%) of all global equities and portfolios over the last 90 days. Despite nearly fragile primary indicators, Sumitomo reported solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Commonwealth Bank and Sumitomo

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

The idea behind Commonwealth Bank of and Sumitomo 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 Dashboard module to portfolio dashboard that provides centralized access to all your investments.