美股集体低开，道指跌0.3%，纳指跌0.14%，标普500指数跌0.29%。美股区块链概念股跌多涨少，柯达上涨7.24%，埃森哲下跌0.37%，overstock.com下跌0.54%；RiotBlockchain下跌1.46%，MarathonPatent下跌0.73%，Square上…
美股集体低开，道指跌0.3%，纳指跌0.14%，标普500指数跌0.29%。美股区块链概念股跌多涨少，柯达上涨7.24%，埃森哲下跌0.37%，overstock.com下跌0.54%；RiotBlockchain下跌1.46%，MarathonPatent下跌0.73%，Square上…