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3月19日讯,美股开盘,道指开涨0.2%,标普500指数涨0.3%,纳指涨0.5%。英伟达(NVDA.O)涨1.4%,CEO黄仁勋公布Blackwell架构最新产品及未来产品计划。波音...

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2025-03-19 13:30:47

3月19日美股开盘行情速递:科技股领涨,英伟达新品发布提振市场信心


3月19日,美国股市迎来新一周交易,三大指数全线高开。道琼斯工业平均指数开盘上涨0.2%,标普500指数攀升0.3%,以科技股为主的纳斯达克综合指数表现最为亮眼,涨幅达0.5%。



重点个股表现:


• 英伟达(NVDA.O)股价上涨1.4%,公司CEO黄仁勋在GTC大会上发布全新Blackwell架构产品,并公布未来产品路线图,引发市场高度关注。


• 波音(BA.N)股价大涨2.4%,公司首席财务官表示第一季度业绩符合预期,缓解了市场对737 MAX系列飞机安全问题的担忧。


• 微软(MSFT.O)微涨0.2%,公司宣布与英伟达深化战略合作,重点布局AI计算领域。


• 英特尔(INTC.O)逆市下跌3%,可能终结此前连续五个交易日的上涨行情。



市场影响分析:


1. 科技股表现:英伟达新品发布提振AI板块信心,微软与英伟达的合作进一步强化科技股领涨地位。


2. 航空制造板块:波音股价反弹显示市场对其基本面改善的认可。


3. 半导体行业:英伟达与英特尔走势分化,反映市场对AI芯片与传统芯片企业的不同预期。



对投资者的影响:


1. 短期机会:科技股特别是AI相关企业仍具投资价值,但需警惕估值过高风险。


2. 行业配置:建议关注AI、云计算等高成长性板块,同时适当配置防御性资产。


3. 风险提示:需密切关注美联储货币政策走向及地缘政治风险对市场的潜在影响。

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