美股异动|存储板块重挫,闪迪跌超9%,SK海力士、西部数据跌超5%,美光科技、希捷科技跌超4%

老虎资讯综合
Jul 27

7月27日,存储板块重挫, 闪迪跌超9%, SK海力士西部数据跌超5%, 美光科技希捷科技跌超4%。

消息面上,美光科技总市值跌破万亿美元大关。英伟达近期持续加码AI基础设施布局,市场关注其大规模资本投入背后的资金模式,英伟达正推进规模超过7500亿美元的AI基础设施合作,其中包括与SK集团达成超过5000亿美元的AI合作协议,以及与OpenAI围绕数据中心项目展开高额融资安排。

随着英伟达通过投资、合作等方式深度参与AI产业链建设,市场开始关注这种模式是否会形成“资本循环”。部分观点认为,英伟达投资的部分企业同时也是其AI芯片客户,虽然能够加速算力基础设施落地,但也可能增加产业链之间的资金依赖,并放大未来需求不及预期时的风险。

Allspring Global Investments投资组合经理Gary Tan认为,英伟达的合作模式强化了市场对AI长期建设周期的信心,但随着AI基础设施投入规模不断扩大,投资者也将更加关注资本投入效率、客户真实需求以及未来商业回报。

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