S&P 500 opens at record after holidays, but airline shares slide following Covid cancellations<blockquote>标普500假期后开盘创历史新高,但航空公司股价因新冠疫情取消而下跌</blockquote>
EV stocks slid in morning trading, with Tesla falling over 4%,and Li,General motors,Ford falling around 3%<blockquote>电动汽车股早盘下滑,特斯拉跌超4%,Li、通用、福特跌3%左右</blockquote>