美股收盘：存储芯片、光通信深夜大爆发，SK海力士涨超9%，科技股普跌，黄金跳水

华夏时报08:26

当地时间8月12日，美国三大股指收盘涨跌不一，道指跌0.04%报53770.27点，标普500指数涨0.26%报7748.5点，纳指涨0.54%报26588.49点。　　消息面上，美国劳工统计局数据显示，7月CPI同比上涨3.4%，较6月的3.5%小幅回落，为3月份以来的最低水平。核心CPI同比增速从2.6%收窄至2.5%，两项指标均与市场预期一致。美国7月CPI数据公布后，交易员略微降低9月份...

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