Wall Street Journal | Oil Prices Fall on Supply Glut, 'Brexit' Uncertainty Wall Street Journal LONDON—Oil prices fell on Tuesday, as investors weighed continued uncertainty ahead of U.K.'s referendum this week and focused on the persistent overhang of crude. Brent crude, the global oil benchmark, fell 1.1% to $50.11 a barrel on London's ICE ... Oil prices slip after rally as market turns cautious Crude oil turns lower as markets refocus on supply issues US oil ends 2.9% higher, at $49.37, as Brexit chances dim |