CNBC | Oil falls as economic outlook grows gloomier CNBC Oil prices fell on Monday, as concern over the global economy put crude on track for its biggest monthly fall since mid-2016. Brent crude oil futures were down 34 cents at $77.28 a barrel at 1005 GMT, while U.S. crude futures fell by 30 cents to $67.29. Oil prices fall as investors wary of trade slowdown Oil dips as markets remain cautious on trade concerns |