Most European stocks gained, after the Stoxx Europe 600 Index yesterday rose to a five-month high, as Spain and France prepared to sell bonds. Asian shares advanced, while U.S. index futures dropped. William Hill Plc (WMH) rallied more than 6 percent after the betting-shop owner said its full-year performance is in line with analysts’ estimates. AstraZeneca Plc (AZN) declined as its experimental diabetes drug failed to win backing from U.S. regulators. Carrefour SA (CA), the biggest retailer in Europe by sales, dropped 2.8 percent after posting worse-than-expected fourth-quarter results. The Stoxx 600 gained 0.2 ... (full story)