Ranked 3rd by trading volume, NVIDIA fell 3.16% with $25.892 billion in turnover. CEO Jensen Huang said he would stop supplying chips to customers developing unsafe artificial intelligence (AI) software, though he believes there is currently no need for such concern about the technology. In an interview in London, when asked whether he would halt supplies to irresponsible developers, Huang said, "It's a hypothetical question, but the answer is yes. However, before doing so, you would communicate first. We don't run other people's companies, and our ability to judge how other companies use our technology is limited. Our technology is general-purpose."
Ranked 4th, Micron fell 4.08% with $24.598 billion in turnover.
Ranked 5th, Apple rose 0.50% with $17.115 billion in turnover. Apple has sued OpenAI, accusing the AI company of conspiring to steal proprietary information about its upcoming products, with the two sides about to face their first hearing in this high-stakes lawsuit. Wednesday's hearing has two core issues: Apple is requesting a court injunction requiring OpenAI to immediately stop using allegedly stolen trade secrets; meanwhile, OpenAI has filed a motion seeking to have Apple's lawsuit dismissed entirely.
Ranked 6th, Advanced Micro Devices fell 5.73% with $12.638 billion in turnover.
Ranked 7th, Meta Platforms fell 3.27% with $11.774 billion in turnover. Meta released two frontier models, Muse Wonder and Muse Wonder Full. Zuckerberg announced on X that Meta has caught up with competitors in the frontier space. This is a rare frontier-level model release from Meta recently, and the two models will soon be used to power the Muse agent.
Ranked 8th, Microsoft fell 1.80% with $11.508 billion in turnover. Microsoft officially ended technical support for Windows 11 24H2 Home and Pro editions on October 14, 2026. This version was released in October 2024 and reached end of life after approximately two years of operation per the established maintenance cycle, consistent with the customary two-year support policy for Home and Pro editions.
Ranked 10th, Tesla fell 2.15% with $10.818 billion in turnover. Tesla Super Intelligence announced that over 300 Tesla Cybercab autonomous electric vehicles have been put into operation in Austin, Texas, with the service growing 8-fold within 30 days of launch. Next stop, Tesla Cybercab will begin operations in Dallas. The vehicle is AI-driven and requires no steering wheel, pedals, or rearview mirrors.
Ranked 11th, Intel fell 4.56% with $10.163 billion in turnover. An explosion occurred at the U.S. chipmaker's factory in the town of Kiryat Gat in southern Israel, injuring 3 workers.
Ranked 12th, SanDisk fell 5.33% with $10.131 billion in turnover.
Ranked 14th, SpaceX fell 2.80% with $10.097 billion in turnover. Musk posted on social media that any restrictions on Starshield's speed or usage are determined by the U.S. military and ultimately by the President. Musk reiterated that the Starshield system is owned and controlled by the U.S. government. He added that Starlink is a commercial service whose use is limited to civilian or defensive activities and must not be used for offensive military operations.
Ranked 15th, Google Class A shares fell 1.74% with $9.539 billion in turnover. Google officially launched its next-generation AI model Gemini 4 Argon, open to developers and enterprises worldwide. The model is said to excel at handling complex real-world tasks in coding, finance, law, cybersecurity, and scientific research, supporting long decode outputs of up to 1,048,576 tokens.
Ranked 16th, Amazon fell 1.74% with $8.519 billion in turnover. Amazon Global Logistics team launched AGL Europe route logistics services, targeting cross-border e-commerce sellers preparing for the European peak season. The service covers four major ports — Shanghai, Ningbo, Xiamen, and Yantian — with each route operating a fixed weekly sailing and clear cut-off and departure times. Its core advantages include faster vessel speeds, fixed schedules, and direct truck delivery, with selected route combinations featuring fewer intermediate port calls.
Ranked 17th, Broadcom fell 3.10% with $7.899 billion in turnover.
Ranked 18th, CoreWeave fell 15.46% with $7.167 billion in turnover. CoreWeave's stock and bonds were both hit hard on Wednesday as investors grew increasingly concerned that some tech companies are borrowing too much for AI buildouts. The so-called neocloud provider's stock plunged 16%, while its bond yields jumped. The yield to maturity on its 9.625% bonds due 2032 stood at 14.8%, and the yield to maturity on its 9.75% bonds due 2031 was approximately 14.9%. Bond yields move inversely to prices. At this trading price, the bond yield exceeds 15%. After Palihapitiya mentioned this figure, Musk responded on social media saying "scary."
Ranked 19th, Oracle fell 8.83% with $6.682 billion in turnover. Oracle has once again asked U.S. federal regulators to expedite approval of a natural gas pipeline needed to power its large data center project in New Mexico. Josh Pitcock, Oracle's Senior Vice President of Government Affairs, said in a letter Tuesday to the Federal Energy Regulatory Commission (FERC) that if the commission continues to delay approval of the pipeline project operated by a subsidiary of Energy Transfer LP, it could delay the operation of Project Jupiter and affect corresponding employment opportunities, economic activity, and community benefits.
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