Wall Street Journal | Oil Prices Fall on Demand Fears After Brexit Vote Wall Street Journal LONDON—Oil prices edged lower in volatile trade on Friday amid continued uncertainty about the impact of the Brexit referendum on crude demand. Brent crude, the global oil benchmark, fell 0.6% to $49.41 a barrel on London's ICE Futures exchange. US oil falls as supply stabilizes and investors take profits Oil futures turn lower but on track for winning week Oil rises on tighter market outlook, but weak Asian economies weigh |