Correlation Between CPFL Energia and Companhia

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

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

Diversification Opportunities for CPFL Energia and Companhia

0.65

Correlation Coefficient

CPFL Energia  Companhia

Poor diversification

The 3 months correlation between CPFL and Companhia is 0.65. Overlapping area represents the amount of risk that can be diversified away by holding CPFL Energia SA and Companhia de Saneamento in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Companhia de Saneamento and CPFL Energia 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 CPFL Energia SA are associated (or correlated) with Companhia. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Companhia de Saneamento has no effect on the direction of CPFL Energia i.e., CPFL Energia and Companhia go up and down completely randomly.

Pair Corralation between CPFL Energia and Companhia

Assuming the 90 days trading horizon CPFL Energia is expected to generate 3.45 times less return on investment than Companhia. But when comparing it to its historical volatility, CPFL Energia SA is 1.67 times less risky than Companhia. It trades about 0.11 of its potential returns per unit of risk. Companhia de Saneamento is currently generating about 0.22 of returns per unit of risk over similar time horizon. If you would invest  1,989  in Companhia de Saneamento on April 22, 2025 and sell it today you would earn a total of  623.00  from holding Companhia de Saneamento or generate 31.32% return on investment over 90 days.

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

CPFL Energia SA  vs.  Companhia de Saneamento

CPFL Energia SA

Risk-Adjusted Performance

OK

Compared to the overall equity markets, risk-adjusted returns on investments in CPFL Energia SA are ranked lower than 8 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively weak basic indicators, CPFL Energia may actually be approaching a critical reversion point that can send shares even higher in August 2025.

Companhia de Saneamento

Risk-Adjusted Performance

Solid

Compared to the overall equity markets, risk-adjusted returns on investments in Companhia de Saneamento are ranked lower than 17 (%) of all global equities and portfolios over the last 90 days. In spite of comparatively weak basic indicators, Companhia unveiled solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with CPFL Energia and Companhia

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

The idea behind CPFL Energia SA and Companhia de Saneamento 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 ETFs module to find actively traded Exchange Traded Funds (ETF) from around the world.