Correlation Between Commonwealth Bank and RIO Tinto

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

Diversification Opportunities for Commonwealth Bank and RIO Tinto

-0.38

Correlation Coefficient

Commonwealth Bank  RIO Tinto

Very good diversification

The 3 months correlation between Commonwealth and RIO is -0.38. Overlapping area represents the amount of risk that can be diversified away by holding Commonwealth Bank of and RIO Tinto in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on RIO Tinto 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 RIO Tinto. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of RIO Tinto has no effect on the direction of Commonwealth Bank i.e., Commonwealth Bank and RIO Tinto go up and down completely randomly.

Pair Corralation between Commonwealth Bank and RIO Tinto

Assuming the 90 days trading horizon Commonwealth Bank of is expected to generate 0.86 times more return on investment than RIO Tinto. However, Commonwealth Bank of is 1.17 times less risky than RIO Tinto. It trades about 0.08 of its potential returns per unit of risk. RIO Tinto is currently generating about -0.01 per unit of risk. If you would invest  15,659  in Commonwealth Bank of on April 9, 2025 and sell it today you would earn a total of  2,122  from holding Commonwealth Bank of or generate 13.55% return on investment over 90 days.

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

Commonwealth Bank of  vs.  RIO Tinto

Commonwealth Bank

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Commonwealth Bank of are ranked lower than 18 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively uncertain basic indicators, Commonwealth Bank unveiled solid returns over the last few months and may actually be approaching a breakup point.

RIO Tinto

Risk-Adjusted Performance

Insignificant

Compared to the overall equity markets, risk-adjusted returns on investments in RIO Tinto are ranked lower than 4 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively stable basic indicators, RIO Tinto is not utilizing all of its potentials. The newest stock price uproar, may contribute to short-horizon losses for the private investors.

Pair Trading with Commonwealth Bank and RIO Tinto

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

The idea behind Commonwealth Bank of and RIO Tinto 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 Funds Screener module to find actively-traded funds from around the world traded on over 30 global exchanges.