基础设施繁荣面临现实检验,人工智能贸易失去动力AI trade loses steam as infrastructure boom faces reality check
趣数据·虾虾 · 2026-07-07 14:17:54
三星季度利润创历史新高,但股价下跌近 7%,而 SK 海力士在美国上市前也出现下跌,表明对 AI 芯片制造商的预期可能过于乐观。 与此同时,中国的智普正在寻求定制人工智能芯片来支持其快速增长的开源模型,这强化了这样一种观点,即更高效的人工智能和更低成本的基础设施可能会挑战美国前沿模型的主导地位。 随着投资者重新评估芯片和数据中心的非凡支出热潮能否持续,包含半导体和内存股票的人工智能交易正显示出疲软的迹象。
子(005930)公布创纪录的第二季度盈利但未达到营收预期后,美光科技(MU)和Sandisk(SNDK)等半导体和内存股周二承受沉重压力。 股价仍下跌近 7%,延续了人工智能相关芯片制造商的更广泛抛售。人们越来越担心超大规模企业可能会减缓人工智能基础设施支出。 与此同时,竞争对手 SK 海力士本周在美国上市,其股价较历史高位下跌 25%,这一交易也吸引了投资者从现有芯片股撤资。 随着对其开源 GLM 模型的需求激增,中国领先的人工智能初创公司之一的中国知普人工智能正在探索定制人工智能芯片,这突显了围绕国产硬件而非美国尖端芯片构建的低成本人工智能生态系统的崛起。
Samsung delivered record quarterly profit, yet shares fell nearly 7%, while SK Hynix also declined ahead of its U.S. listing, signaling that expectations for AI chipmakers may have become too optimistic.
At the same time, China's Zhipu is pursuing custom AI chips to support its fast-growing open-source models, reinforcing the view that more efficient AI and lower-cost infrastructure could challenge the dominance of US frontier models.
The AI trade, which incorporates semiconductors and memory stocks, is showing signs of fatigue as investors reassess whether the extraordinary spending boom on chips and data centers can be sustained.
Semiconductor and memory stocks such as Micron Technology (MU) and Sandisk (SNDK) came under heavy pressure on Tuesday, after Samsung Electronics (005930) reported record second-quarter earnings but missed revenue estimates.
Shares still fell nearly 7%, extending a broader selloff across AI-linked chipmakers. Concerns are growing that hyperscalers could slow AI infrastructure spending.
Meanwhile, rival SK Hynix is down 25% from its all-time high ahead of its U.S. listing this week, a deal that is also drawing investor capital away from existing chip stocks.
Adding to the changing narrative, China's Zhipu AI, one of the country's leading artificial intelligence startups, is exploring a custom AI chip as demand for its open-source GLM models surges, highlighting the rise of lower-cost AI ecosystems built around domestic hardware rather than cutting-edge US chips.
The shift comes just weeks after SpaceX's blockbuster IPO and amid elevated valuations across AI-related stocks. Investors are increasingly questioning whether the next phase of AI will require ever more GPUs and high-bandwidth memory, or whether more efficient models will reduce demand for the infrastructure that has powered the AI rally.
Over the past year, bitcoin and the broader crypto market have suffered from the AI trade, and if investor enthusiasm for AI continues to fade, crypto bulls could see capital rotate back into digital assets.