美股三大指数开盘涨跌不一，道指涨0.08%，标普500指数跌0.24%，纳指跌0.5%。光通信、存储芯片板块普跌，Coherent、Lumentum跌超5%，美光科技、希捷科技跌超4%；阿里巴巴跌2%，拟配售800亿港元新股用于AI建设，公司管理层出手增持，蔡崇信、吴泳铭增持约1.2亿港元阿里股票。大宗商品方面，国际油价下跌，美油、布油均跌超1%。贵金属走高，现货黄金逼近4680美元，现货白银涨超...
Source Link美股三大指数开盘涨跌不一，道指涨0.08%，标普500指数跌0.24%，纳指跌0.5%。光通信、存储芯片板块普跌，Coherent、Lumentum跌超5%，美光科技、希捷科技跌超4%；阿里巴巴跌2%，拟配售800亿港元新股用于AI建设，公司管理层出手增持，蔡崇信、吴泳铭增持约1.2亿港元阿里股票。大宗商品方面，国际油价下跌，美油、布油均跌超1%。贵金属走高，现货黄金逼近4680美元，现货白银涨超...
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