Oil rose, helped by positive news about vaccine trials and an EU stimulus deal, taking prices to levels last seen when an oil price war erupted in early March between Russia and Saudi Arabia

Oil prices edged lower amid concerns that a surge in new coronavirus cases, especially in the United States, will hamper any recovery in fuel demand

Oil prices were little changed, hovering near their highest levels since early March after US President Donald Trump soothed jangled nerves over US-China trade