Correlation Between Petroleo Brasileiro and Digital Realty

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

By analyzing existing cross correlation between Petroleo Brasileiro Petrobras and Digital Realty Trust, you can compare the effects of market volatilities on Petroleo Brasileiro and Digital Realty 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 Petroleo Brasileiro with a short position of Digital Realty. Check out your portfolio center. Please also check ongoing floating volatility patterns of Petroleo Brasileiro and Digital Realty.

Diversification Opportunities for Petroleo Brasileiro and Digital Realty

-0.4

Correlation Coefficient

Petroleo Brasileiro  Digital Realty

Very good diversification

The 3 months correlation between Petroleo and Digital is -0.4. Overlapping area represents the amount of risk that can be diversified away by holding Petroleo Brasileiro Petrobras and Digital Realty Trust in the same portfolio, assuming nothing else is changed. The correlation between historical prices or returns on Digital Realty Trust and Petroleo Brasileiro 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 Petroleo Brasileiro Petrobras are associated (or correlated) with Digital Realty. Values of the correlation coefficient range from -1 to +1, where. The correlation of zero (0) is possible when the price movement of Digital Realty Trust has no effect on the direction of Petroleo Brasileiro i.e., Petroleo Brasileiro and Digital Realty go up and down completely randomly.

Pair Corralation between Petroleo Brasileiro and Digital Realty

Considering the 90-day investment horizon Petroleo Brasileiro Petrobras is expected to under-perform the Digital Realty. But the stock apears to be less risky and, when comparing its historical volatility, Petroleo Brasileiro Petrobras is 1.03 times less risky than Digital Realty. The stock trades about -0.06 of its potential returns per unit of risk. The Digital Realty Trust is currently generating about 0.16 of returns per unit of risk over similar time horizon. If you would invest  14,355  in Digital Realty Trust on September 22, 2024 and sell it today you would earn a total of  2,677  from holding Digital Realty Trust or generate 18.65% return on investment over 90 days.

Time Period	3 Months [change]
Direction	Moves Against
Strength	Very Weak
Accuracy	98.46%
Values	Daily Returns

Petroleo Brasileiro Petrobras  vs.  Digital Realty Trust

Petroleo Brasileiro

Risk-Adjusted Performance

0 of 100

Very Weak

Over the last 90 days Petroleo Brasileiro Petrobras has generated negative risk-adjusted returns adding no value to investors with long positions. Even with relatively invariable fundamental drivers, Petroleo Brasileiro is not utilizing all of its potentials. The recent stock price agitation, may contribute to short-term losses for the retail investors.

Digital Realty Trust

Risk-Adjusted Performance

12 of 100

Good

Compared to the overall equity markets, risk-adjusted returns on investments in Digital Realty Trust are ranked lower than 12 (%) of all global equities and portfolios over the last 90 days. Despite nearly uncertain basic indicators, Digital Realty reported solid returns over the last few months and may actually be approaching a breakup point.

Pair Trading with Petroleo Brasileiro and Digital Realty

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

The idea behind Petroleo Brasileiro Petrobras and Digital Realty Trust 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 Comparator module to compare the composition, asset allocations and performance of any two portfolios in your account.