美国股市：标普500指数突破7500点 AI芯片大厂重磅IPO提振

环球市场播报05-15

人工智能交易继续推动美国股市刷新纪录，思科强劲的财报以及一宗具有里程碑意义的AI芯片制造商IPO进一步提振市场情绪。　　标普500指数上涨0.8%，突破7500点；纳斯达克100指数上涨0.7%。　　思科股价在大涨逾10%后创下新高，此前该公司发布的营收展望超预期并计划裁员数千人。　　这也推动道琼斯工业平均指数上涨0.8%，距离伊朗战争爆发以来首个收盘纪录高位仅一步之遥。　　风险偏好也受到...

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Systems Inc．上市首日飙升68%的提振，该公司通过今年规模最大的IPO募资55.5亿美元，显示投资者对人工智能数据中心及其所用芯片兴趣高涨。\n　　英伟达股价收盘上涨4.4%，连续七个交易日走高。\n　　Strategas Securities首席ETF策略师Todd Sohn表示：“当前芯片板块完全由动能驱动，对很多投资者而言，这意味着顺势而为。”\n　　现在“还不是”卖出半导体股票的时候，巴克莱全球研究主管Ajay Rajadhyaksha表示。他在研报中指出，“这不是2000年”，因为当前存在实际收入、显示合同需求的订单积压，以及未来多年持续建设的AI基础设施。\n　　美国4月份零售销售额连续第三个月增长，这表明尽管汽油价格大幅上涨，但消费者仍展现出一定的韧性。\n　　截至收盘，标普500指数上涨0.8%，报7501.24点；\n　　道琼斯工业平均指数上涨0.8%，报50063.46点；\n　　纳斯达克综合指数上涨0.9%，报26635.22点；\n　　纳斯达克100指数上涨0.7%，报29580.3点；\n　　罗素2000指数上涨0.7%，报2863.086点。\n\n\n\n海量资讯、精准解读，尽在新浪财经APP\n\n责任编辑：丁文武","kind":"highlight","is_publish_news":true,"is_publish_highlight":false,"is_publish_live":false,"is_publish_wemedia":false,"editions":null,"column":"","sentiment":"0","news_tag":"","news_rank":0,"isVideo":false,"video":null,"symbols":[],"gpt_button":1,"need_auth":false,"need_login_tip":false,"code":"91000000","status":"200"},"commentList":[],"isCommentEnd":true,"newsSizeData":{"likeSize":0,"commentSize":0,"repostSize":0,"favoriteSize":0,"likeStatus":false,"favoriteStatus":false},"APP":{"userAgent":"Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; 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