Correlation Between Rumo SA and Cosan SA

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

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

Diversification Opportunities for Rumo SA and Cosan SA

0.64

Correlation Coefficient

Rumo SA  Cosan SA

Poor diversification

The 3 months correlation between Rumo and Cosan is 0.64. Overlapping area represents the amount of risk that can be diversified away by holding Rumo SA and Cosan SA in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Cosan SA and Rumo SA 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 Rumo SA are associated (or correlated) with Cosan SA. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Cosan SA has no effect on the direction of Rumo SA i.e., Rumo SA and Cosan SA go up and down completely randomly.

Pair Corralation between Rumo SA and Cosan SA

Assuming the 90 days trading horizon Rumo SA is expected to generate 0.67 times more return on investment than Cosan SA. However, Rumo SA is 1.5 times less risky than Cosan SA. It trades about -0.08 of its potential returns per unit of risk. Cosan SA is currently generating about -0.18 per unit of risk. If you would invest  1,886  in Rumo SA on December 2, 2024 and sell it today you would lose (193.00) from holding Rumo SA or give up 10.23% of portfolio value over 90 days.

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

Rumo SA  vs.  Cosan SA

Rumo SA

Risk-Adjusted Performance

Very Weak

Over the last 90 days Rumo SA has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of latest uncertain performance, the Stock's basic indicators remain stable and the newest uproar on Wall Street may also be a sign of mid-term gains for the firm private investors.

Cosan SA

Risk-Adjusted Performance

Very Weak

Over the last 90 days Cosan SA has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of uncertain performance in the last few months, the Stock's basic indicators remain comparatively stable which may send shares a bit higher in April 2025. The newest uproar may also be a sign of mid-term up-swing for the firm private investors.

Pair Trading with Rumo SA and Cosan SA

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

The idea behind Rumo SA and Cosan SA 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.

Check out your portfolio center.

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 Rebalancing module to analyze risk-adjusted returns against different time horizons to find asset-allocation targets.