Correlation Between Cosan SA and Braskem SA

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

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

Diversification Opportunities for Cosan SA and Braskem SA

0.78

Correlation Coefficient

Cosan SA  Braskem SA

Poor diversification

The 3 months correlation between Cosan and Braskem is 0.78. Overlapping area represents the amount of risk that can be diversified away by holding Cosan SA and Braskem SA in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Braskem SA and Cosan 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 Cosan SA are associated (or correlated) with Braskem SA. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Braskem SA has no effect on the direction of Cosan SA i.e., Cosan SA and Braskem SA go up and down completely randomly.

Pair Corralation between Cosan SA and Braskem SA

Assuming the 90 days trading horizon Cosan SA is expected to generate 0.79 times more return on investment than Braskem SA. However, Cosan SA is 1.27 times less risky than Braskem SA. It trades about -0.14 of its potential returns per unit of risk. Braskem SA is currently generating about -0.13 per unit of risk. If you would invest  751.00  in Cosan SA on April 23, 2025 and sell it today you would lose (168.00) from holding Cosan SA or give up 22.37% of portfolio value over 90 days.

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

Cosan SA  vs.  Braskem SA

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 August 2025. The newest uproar may also be a sign of mid-term up-swing for the firm private investors.

Braskem SA

Risk-Adjusted Performance

Very Weak

Over the last 90 days Braskem 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 Preferred Stock's basic indicators remain comparatively stable which may send shares a bit higher in August 2025. The newest uproar may also be a sign of mid-term up-swing for the firm private investors.

Pair Trading with Cosan SA and Braskem SA

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

The idea behind Cosan SA and Braskem 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.

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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.