美股三大股指开盘涨跌不一，道指开跌0.24%，标普500指数开涨0.23%，纳指开涨0.29%。加密货币概念股开盘普跌，MicroStrategy(MSTR.O 跌5.9%，Coinbase(COIN.O 跌3.9%，Riot Blockc