A barrel of Brent oil, a reference to Angolan exports, was traded yesterday until around 5 pm in Angola, at the price of US$78.29.Until that moment, the price represented an appreciation of 2.19 dollars, equivalent to 2.88 percent when compared to 76.1 dollars the day before. As can be seen from the indicators on the Investing.com platform, Monday’s trading peaked at $78.58. Over the past few days, oil prices have been steadily easing on fears