Bloomberg PetroChina Co. rallied the most in two years after regulators unveiled a new gas market policy that harmonises prices for different users and is seen as an earnings boost for the nation’s biggest producer and importer of the fuel. The company’s Hong Kong-traded shares closed 6.5 percent higher in reaction to an announcement that the pricing mechanism for gas …

Bloomberg Sliding oil prices are eroding the buffers that helped Russia withstand the emerging-market retreat. Investors are pulling cash from the biggest exchange-traded fund tracking Russian assets at the fastest pace in almost a year. Redemptions from the VanEck Vectors Russia ETF, which invests in oil and gas companies including Gazprom PJSC, Rosneft PJSC and Lukoil PJSC, reached $88.9 million …

Bloomberg US equity futures followed Asian shares higher on signals an America-North Korea summit is back on track, but risk appetite waned in Europe as Italy’s political outlook darkened. The region’s stocks and common currency both surrendered gains. S&P 500 futures advanced, as did South Korean stocks, after President Donald Trump appeared to confirm that his June meeting with Kim …