日股创两周来最大单日涨幅，AI与芯片股成主力_老虎社区_美港股上老虎

日股创两周来最大单日涨幅，AI与芯片股成主力

格隆汇05-21

5月21日，受AI概念重获追捧及伊核和谈预期推动，日经225指数周四收涨3.14%至61,684.14点，创5月7日以来最大单日涨幅；东证指数上涨1.64%。此前英伟达发布乐观销售预测，提振了美股及科技股情绪。同时，特朗普称伊核谈判已进入“最后阶段”，油价应声大跌，缓解供应担忧。此外，三星电子避免罢工、OpenAI筹划上市等消息也提振了市场情绪。受此影响，软银集团股价涨停。野村证券股票策略师...

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