今日美股收盤,在美上市區塊鏈中概股普遍收跌。嘉楠科技收漲11.79%,人人網收跌6.33%,中網載線收跌3.52%,寺庫收跌1.96%,迅雷收跌2.23%,獵豹移動收跌2.05%,蘭亭集勢收跌3.07%%。美股區塊鏈概念股普遍收跌。柯達收跌6.61%,埃森哲收漲0.22%,overstock.com收跌9.82%,Riot Blockchain收跌7.89%,Marathon Patent收跌5.26%,Square收跌8.82%。