Reuters | Oil claws back some losses after 6-pct plunge, but outlook still weak Reuters But investors remained on edge, with the International Energy Agency (IEA) warning of unprecedented uncertainty in oil markets due to a difficult economic environment and political risk. International Brent crude oil futures LCOc1 were at $63.39 per ... Oil bounces by $1 per barrel after 6-percent plunge, but outlook still weak What's Happening to the Price of Oil? Oil plummets to 13-month low as crude crash deepens |