Correlation Between Petro Rio and Telecomunicaes Brasileiras

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

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

Diversification Opportunities for Petro Rio and Telecomunicaes Brasileiras

0.77

Correlation Coefficient

Petro Rio  Telecomunicaes Brasileiras

Poor diversification

The 3 months correlation between Petro and Telecomunicaes is 0.77. Overlapping area represents the amount of risk that can be diversified away by holding Petro Rio SA and Telecomunicaes Brasileiras SA in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Telecomunicaes Brasileiras and Petro Rio 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 Petro Rio SA are associated (or correlated) with Telecomunicaes Brasileiras. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Telecomunicaes Brasileiras has no effect on the direction of Petro Rio i.e., Petro Rio and Telecomunicaes Brasileiras go up and down completely randomly.

Pair Corralation between Petro Rio and Telecomunicaes Brasileiras

Assuming the 90 days trading horizon Petro Rio SA is expected to generate 0.8 times more return on investment than Telecomunicaes Brasileiras. However, Petro Rio SA is 1.26 times less risky than Telecomunicaes Brasileiras. It trades about -0.04 of its potential returns per unit of risk. Telecomunicaes Brasileiras SA is currently generating about -0.06 per unit of risk. If you would invest  4,228  in Petro Rio SA on September 12, 2024 and sell it today you would lose (223.00) from holding Petro Rio SA or give up 5.27% of portfolio value over 90 days.

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

Petro Rio SA  vs.  Telecomunicaes Brasileiras SA

Petro Rio SA

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days Petro Rio SA has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of comparatively stable basic indicators, Petro Rio is not utilizing all of its potentials. The current stock price uproar, may contribute to short-horizon losses for the private investors.

Telecomunicaes Brasileiras

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days Telecomunicaes Brasileiras SA has generated negative risk-adjusted returns adding no value to investors with long positions. In spite of latest uncertain performance, the Preferred 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.

Pair Trading with Petro Rio and Telecomunicaes Brasileiras

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

The idea behind Petro Rio SA and Telecomunicaes Brasileiras 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 Companies Directory module to evaluate performance of over 100,000 Stocks, Funds, and ETFs against different fundamentals.