美股上周五走势偏弱，联储局主席沃什表示通胀未有明显放缓，并坚定将通胀目标回复至2%水平，市场预期加息机会增加，三大指数均录得跌幅收市。美元表现向好，美国十年期债息上升至4.72厘，金价显著回落，油价则变动不大。

　　今日港股三大指数集体低开，恒指开盘跌0.64%，报25420.63点，恒科指跌0.42%，国企指数跌0.55%。盘面上，科网股涨跌不一，联想跌超2%，美团涨超2%；存储概念股低开，南方两倍做多三星电子跌超5%；光通信板块低迷，中际旭创跌超2%；黄金股普跌，紫金黄金国际跌超8%。

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