基本面　　美股　　特斯拉涨5%，多只电动汽车概念股走高　　特斯拉收涨5.08%，报667.93美元。Workhorse Group Inc上涨2.76%，GreenPower Motor Company Inc涨13.82%，ChargePoint Holdings Inc上涨18.88%。市场预期拜登