Dubai / Reuters Saudi Arabia’s top three telecommunication operators suffered mixed fortunes on Wednesday after all three had risen in heavy trade the previous day while other markets in the region sagged. Mobile Telecommunication Company (Zain KSA) jumped 6.8 percent, taking its gains since Sunday to 17 percent. Its chief competitor Saudi Telecom (STC) retreated 2.8 percent on Wednesday …

  Bloomberg U.S. stocks rose as a rally in crude oil boosted energy producers, overshadowing concerns that central banks could begin to tighten monetary policy. The S&P 500 Index rose 0.3 percent to 2,157.02 at 9:33 a.m. in New York, after two days of losses following hawkish comments from Federal Reserve officials. Equity markets have seen a revival of volatility …

  Bloomberg Tesco Plc shares surged the most in almost two years as CEO Dave Lewis vowed to double the UK supermarket’s profit margins in the next three years, helped by an additional 1.5 billion pounds ($1.9 billion) in cost cuts and more premium items. The stock rose as much as 11 percent to 210.15 pence, the highest since August …