美国第二季度GDP增速放缓至1.5%,未能达到预测预期。WTI原油价格下跌1.82%至每桶82.07美元,而布伦特原油下跌1.49%至每桶87.70美元。来源U.S. GDP Growth Slows to 1.5% in Second Quarter, Missing ForecastsOilPrice