AI Stocks Tumble; Nvidia, Intel Drop on Slowdown Calls

Key Takeaways

• <ul><li>Anthropic CEO Dario Amodei called for a global slowdown in AI development, citing safety risks, and was joined by OpenAI CEO Sam Altman and Elon Musk.</li><li>Global markets fell on September 15 as AI stocks sold off and oil prices rose above $103 a barrel due to Middle East fighting.</li><li>Nvidia dropped 3.4% and Intel fell 5.6% as chipmaker shares declined worldwide on AI uncertainty.</li><li>Infrastructure stocks took a major hit, with GE Vernova down nearly 9%, Caterpillar off over 4%, and Vertiv down close to 8% on data center slowdown fears.</li><li>The US 10-year Treasury yield reached 5.03%, its highest since July 2007, as the Federal Fed considered a rate hike.</li><li>Softbank Group lost 10.7% in Tokyo after Sam Altman supported the idea of slowing AI development.</li><li>Both OpenAI and Anthropic have filed IPO paperwork with the SEC, despite calls to slow development.</li><li>Equifax reported its AI triage agents auto-resolved nearly 50% of security tickets in 2025 as part of a $3 billion cloud transformation.</li><li>An Adaptovate survey found 83% of executives say their job security depends on scaling AI, but only 19% have a company-wide plan.</li><li>Yugabyte launched YugabyteDB AMP and Meko, an agent-native context engine whose agent-created database volume has grown 10x since May 2026.</li></ul>

Global shares fall as AI stocks drop and oil prices rise

Global stocks traded mostly lower on September 15 after AI stocks fell on Wall Street. Oil prices climbed above $103 a barrel due to fighting in the Middle East. The 10-year Treasury yield reached 5.01 percent, its highest in 19 years. Expectations are growing that the Federal Reserve may raise interest rates this week. AI industry leaders including Anthropic CEO Dario Amodei have called for a global slowdown in AI development over safety concerns.

Asian shares mixed as AI stocks and oil prices worry investors

Asian shares traded mixed on September 15 after AI stocks slid overnight. Japan's Nikkei 225 surged 0.8 percent in morning trading but finished little changed. Softbank Group jumped over 8 percent in Tokyo after OpenAI CEO Sam Altman said the company would wait until next year for a stock sale on Wall Street. Australia's S&P/ASX 200 fell 0.9 percent while China's Shanghai Composite gained 0.1 percent. AI leaders have warned that a slowdown in AI development is needed for safety reasons.

Asian shares trade lower as markets watch AI and oil

Asian shares traded mostly lower on September 15 after Japan's Nikkei 225 surged in morning trading but lost those gains in the afternoon, finishing down less than 0.1 percent at 63,621.08. Australia's S&P/ASX 200 lost 0.9 percent and South Korea's Kospi declined 0.8 percent. Hong Kong's Hang Seng slipped 0.6 percent and the Shanghai Composite lost 0.2 percent. On Wall Street, the S&P 500 fell 37 points to 7,619.98. Analysts said a coordinated slowdown in AI development remains uncertain due to competition between U.S. and Chinese firms.

Asian shares mixed as global stocks fall on AI and oil concerns

Global shares were trading mostly lower on September 15 with France's CAC 40 down 0.8 percent and Britain's FTSE 100 down nearly 0.8 percent. In Asia, Japan's Nikkei 225 finished little changed at 63,484.10 after surging in morning trading. Australia's S&P/ASX 200 lost 0.9 percent and Hong Kong's Hang Seng slipped 1.0 percent. Oil prices continued climbing as Middle East fighting squeezed global crude supplies. AI stocks remained under pressure after industry leaders called for a slowdown citing safety risks.

AI stocks fall but Wall Street steadier as oil prices ease

AI stocks slid worldwide on September 15 after Anthropic CEO Dario Amodei called for a global slowdown in AI development, citing safety risks. Nvidia fell 2.6 percent and SpaceX slipped 0.5 percent after Elon Musk expressed agreement with the slowdown. Softbank Group lost 10.7 percent in Tokyo after OpenAI CEO Sam Altman also supported the idea. However, software companies like Intuit and Autodesk rose, limiting Wall Street losses. The S&P 500 fell 0.3 percent while oil prices climbed due to Middle East conflict disrupting crude supplies.

Asian shares mixed as markets track AI stocks and oil prices

Asian shares traded mostly lower Tuesday as Japan's Nikkei 225 gained 0.2% at 63,621.08 while Australia's S&P/ASX 200 fell 0.9% to 8,668.30. South Korea's Kospi declined 0.8%, Hong Kong's Hang Seng slipped 0.6%, and the Shanghai Composite lost 0.2%. AI industry leaders warned about a possible coordinated slowdown in AI development due to safety concerns. Wall Street indexes also fell as investors weighed AI risks and rising oil prices from Middle East fighting.

Asian shares mixed as AI concerns and oil prices weigh on markets

Japan's Nikkei 225 surged 0.8% in morning trading to 63,993.22 before pulling back. Australia's S&P/ASX 200 lost 0.9% to 8,672.10, while South Korea's Kospi was nearly unchanged and Hong Kong's Hang Seng slipped 0.2%. AI stocks faced pressure after Anthropic CEO Dario Amodei called for a global slowdown in AI development, citing safety risks. The S&P 500 fell 37.00 points to 7,619.98 and the Dow dropped 152.09 to 52,421.20. Oil prices rose as fighting in the Middle East disrupted supply routes.

Asian shares mixed while markets watch AI and oil developments

Asian shares traded mostly lower Tuesday as Japan's Nikkei 225 ended up 0.2% at 63,621.08 after morning gains. Australia's S&P/ASX 200 fell 0.9% to 8,668.30, South Korea's Kospi declined 0.8%, and the Shanghai Composite lost 0.2%. AI industry leaders expressed uncertainty about a coordinated slowdown in development due to competition between U.S. and Chinese firms. The Dow Jones fell 152 points and the Nasdaq sank 0.6%. Oil prices climbed as Middle East fighting continued to disrupt crude flows.

Global markets fall as AI pressure and bond yields stay high

Global markets traded lower on September 15, 2026 due to bond market selling, AI company uncertainties, and Middle East tensions. Brent crude oil rose 1.7% to $107.4 a barrel after attacks by Iran-backed Houthis on Saudi Arabia. The US 10-year Treasury yield reached 5.03%, its highest since July 2007. The Federal Reserve was expected to possibly raise rates at its meeting starting Tuesday. Chipmaker shares fell globally, with Nvidia dropping 3.4% and Intel down 5.6%. European indexes also declined except for the UK's FTSE 100.

Wall Street weighs AI slowdown impact on data center construction

Infrastructure and energy companies invested in AI data centers face potential losses from a development slowdown. Shares of GE Vernova dropped almost 9%, Caterpillar fell over 4%, Vertiv declined close to 8%, and Oracle slipped nearly 4% on Monday. AI infrastructure stocks sold off after Anthropic CEO Dario Amodei proposed slowing AI development. Analyst Rishi Jaluria said a slowdown could hurt Oracle's cloud business. New AI-related debt deals expected in the next six weeks will likely carry higher interest rates.

AI slowdown may test investor confidence in data center boom

Calls to slow AI development are putting the AI data center investment cycle under scrutiny. Anthropic and OpenAI have outlined plans to slow AI development pace. Companies like Dell and Hewlett Packard Enterprise have invested heavily in AI data centers. Michael Burry challenged AI companies to ease development pace. Both OpenAI and Anthropic have filed IPO paperwork with the US Securities and Exchange Commission.

Study examines if LLMs can simulate financial user behavior

A preliminary study tested large language models as financial user simulators with 120 volunteers in a paper-trading environment. Participants used non-redeemable virtual funds under real-time market conditions. The study found that market context improved action and ticker prediction but transaction sizing remained difficult. Models showed systematic behavioral compression by overproducing hold actions and underpredict sell decisions.

CNBC Daily Open: Trump calls AI fears a hoax as stocks fall

President Donald Trump called fears of runaway AI a hoax and rejected calls for additional safeguards. Cohere CEO Aidan Gomez said AI models have become potent cyber weapons. China rejected calls to slow AI development but advocated stronger security control systems. AI-related stocks fell while rising oil prices pushed the 10-year Treasury yield briefly above 5% ahead of the Federal Reserve decision.

Equifax uses AI and cloud to boost cybersecurity defenses

Equifax completed a cloud transformation backed by a 3 billion dollar multi-year investment. The company deployed AI triage agents that auto-resolved nearly 50% of Security Operations Center tickets in 2025. Equifax defended against more than 19.8 million cybersecurity threats daily in 2025. The company achieved a 2025 NIST Cybersecurity Framework score of 4.4, outperforming industry benchmarks for the sixth consecutive year.

83% of executives say job security depends on scaling AI

A new report by Adaptovate found 83% of executives say their job security depends on scaling AI. Only 19% have a company-wide plan to scale AI. 90% of executives are concerned that promising AI pilots are not spreading broadly. 55% of executives name lack of skilled talent as the top barrier to AI progress. 88% believe AI agents will eventually eliminate many management roles.

AI makes teen career planning feel impossible for parents

A parent who works with AI daily struggles to help their 14-year-old plan a future. The rapid pace of AI change makes it hard to predict what careers will exist. The article explores how parents are trying to guide teens through an uncertain job market.

Yugabyte launches new AI database products and expands globally

On September 15, 2026, Yugabyte announced two new product lines and global sales leadership additions. The company released YugabyteDB AMP, a serverless PostgreSQL-compatible database for multi-agent systems, and Meko, an agent-native context engine. Meko's daily database creation by agents has grown 10x since its May 2026 launch. Yugabyte also received multiple industry awards and was recognized as a Sample Vendor by Gartner in 2026.

FSU shooting attorney welcomes AI safety discussion

Gregorio Francis, an Orlando attorney representing the family of Tiru Chabba, welcomed recent AI safeguards discussions. Chabba was one of two men killed on Florida State University's campus in April 2025. Francis believes the national conversation about AI regulation supports his case against OpenAI. He said proper protocols and guardrails should have been in place to prevent the shooting.

AI spending creates opportunities beyond the tech sector

Oliver Shale of Ruffer LLC argues that AI investment is creating opportunities outside technology companies. He points to South Korea where semiconductor industry bonuses are boosting consumer spending on luxury goods and travel. In the US, data center construction is creating income for contractors, landowners and suppliers. Shale says companies in consumer, travel and hospitality sectors may benefit from AI-generated wealth even though they are not directly in the tech industry.

Sources

• Global shares trade mostly lower after AI stocks sink on Wall Street
• Asian shares trade mixed as markets continue to watch AI stocks and oil prices
• Asian shares trade mixed as markets continue to watch AI stocks and oil prices
• Asian shares trade mixed as markets continue to watch AI stocks and oil prices
• AI stocks drop, but the rest of Wall Street holds steadier after oil prices give back an early jump
• Asian shares trade mixed as markets continue to watch AI stocks and oil prices
• Asian shares trade mixed as markets continue to watch AI stocks and oil prices
• Asian shares mixed, markets watch AI and Oil
• Global markets trade lower as AI pressure remains and bond yields continue to rise
• Wall Street weighs prospect of an AI slowdown on data center buildout
• AI development slowdown could test investor bets on the data centre boom: Report
• Are LLMs Good Financial User Simulators? A Preliminary Study
• CNBC Daily Open: Beware AI naysayers, the 'Hoax Buster' is here
• Equifax : Cloud Transformation, AI-Enhanced Defenses Fuel Ongoing Security Leaders ...
• New Report Finds 83% of Executives Say Their Job Security Depends on Scaling AI — Only 19% Have a Company-Wide Plan to Do It
• My teen is starting to plan her career. AI makes that feel impossible.
• Yugabyte Accelerates Agentic AI Momentum with New Product Lines, Global Expansion, and Industry Recognition
• ‘The responsible thing to do’: Attorney for FSU shooting victim welcomes AI safeguards discussion
• AI Spending Is Creating Opportunities Beyond Technology