美东时间周三，美股三大指数全线上涨。道琼斯工业指数收涨20.70%，报41113.97点；纳斯达克指数收涨0.27%，报17738.16点；标普500指数收涨0.43%，报5631.28点。

大型科技股多数上涨，英伟达涨超3%，亚马逊涨逾2%，脸书涨超1%，特斯拉涨0.32%，微软涨0.01%。苹果跌逾1%，谷歌跌超7%，此前苹果称计划在其浏览器中添加AI搜索功能。

芯片股普遍上涨，银行股多数上涨，航空股多数上涨。

热门中概股多数下跌，纳斯达克中国金龙指数收跌2.34%。文远知行跌近8%，百度跌近5%，阿里巴巴、哔哩哔哩跌超3%，小鹏汽车、蔚来、网易跌超2%。

消息上，在结束两天的议息会议后，美联储连续第三次维持基准利率在4.25%-4.50%区间。（中新经纬）

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