HSBC upgraded shares of Petro Rio (OTCMKTS:PTRRY – Get Rating) from a hold rating to a buy rating in a research report report published on Friday, The Fly reports. PTRRY has been the subject of several other research reports. The Goldman Sachs Group started coverage on Petro Rio in a research note on Friday, January […]
HSBC upgraded shares of Petro Rio (OTCMKTS:PTRRY – Get Rating) from a hold rating to a buy rating in a report issued on Friday morning, The Fly reports. PTRRY has been the topic of a number of other reports. The Goldman Sachs Group began coverage on Petro Rio in a research report on Friday, January […]
Petro Rio S.A. (OTCMKTS:PTRRY – Get Rating) was the target of a large growth in short interest during the month of March. As of March 15th, there was short interest totalling 3,100 shares, a growth of 520.0% from the February 28th total of 500 shares. Based on an average trading volume of 2,000 shares, the […]
<p>An oil spill is the release of a liquid petroleum hydrocarbon into the environment due to human activity, and is a form of pollution. The term often refers to marine oil spills, where oil is released into the ocean or coastal waters. The oil may