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Dow drops 600 points, S&P 500 falls for a fourth day as tech slumps, bitcoin briefly dips below $90,000: Live updates
Traders work on the floor of the New York Stock Exchange. Spencer Platt | Getty Images Stocks fell again on Tuesday after tech shares continued to slide on concern about valuations of artificial intelligence-related stocks and as bitcoin dropped briefly below $90,000, a sign of reduced risk-taking by investors. The Dow Jones Industrial Average was […]
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Ignore Wall Street’s ‘shameful’ double downgrade of Honeywell stock, Cramer says
Every weekday, the CNBC Investing Club with Jim Cramer holds a “Morning Meeting” livestream at 10:20 a.m. ET. Here’s a recap of Tuesday’s key moments. 1. The S & P 500 is on pace for its fourth straight losing session as AI-related stock valuations continue to concern investors. It would mark the broad-based index’s worst […]
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Microsoft unveils tool to help companies control, track AI agents
Microsoft made it easier for corporate workers to make AI agents that go off and do work. Now it’s demonstrating a tool that IT specialists can use to see and manage those agents. The software, named Agent 365, provides a list of artificial intelligence agents inside companies’ systems, even if they’re from other companies, Microsoft […]
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Anthropic to buy $30 billion in Azure capacity in new deal with Microsoft, Nvidia
Microsoft on Tuesday announced new strategic partnerships with Nvidia and the artificial intelligence startup Anthropic, the latest sign that the company is working to reduce its dependence on OpenAI. As part of the agreement, Microsoft will invest $5 billion into Anthropic, while Nvidia will invest $10 billion into the startup. Anthropic has committed to purchasing […]
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Cloudflare down: Company blames ‘unusual’ spike in traffic before outage errors
Person’s handing hold an iPhone displaying a Cloudflare Error while attempting to access a webpage, during an outage of the Cloudflare service, Lafayette, California, November 18, 2025. Smith Collection/gado | Archive Photos | Getty Images Internet infrastructure company Cloudflare was hit by an outage on Tuesday, knocking several major websites offline for global users. E-commerce […]
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EU probes Amazon, Microsoft’s cloud services for potential curbs
The European Commission has launched three market investigations on cloud computing services by Amazon and Microsoft under the Digital Markets Act (DMA), which aims to curb the power of Big Tech and ensure a level playing field for smaller rivals. It opened two probes to assess if the companies should be designated as gatekeepers for […]
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Global stocks sell-off as AI valuation concerns persist ahead of Nvidia earnings
Global equities tumbled Tuesday as concerns of inflated valuations and an uncertain macro environment grips investors ahead of Nvidia earnings this week. The pan-European Stoxx 600 opened in negative territory on Tuesday with mining-linked stocks and banks leading Europe’s losses. The Stoxx Europe 600 Technology Index shed 1.4%, following in the footsteps of U.S. stocks as fears of an artificial intelligence-fueled bubble persist. The three major U.S. indexes, Dow Jones […]
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Investors hope these three trades will weather a tech stock downturn
As concerns over a U.S. tech bubble linger, investment strategists are mapping out various diversification plays on both sides of the Atlantic to shore up portfolios against a sharp market correction. Market pros told CNBC that European equities, government bonds and value stocks all offer advantages amid valuation concerns in the artificial intelligence space. Arnaud […]
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Arm custom chips get a boost with Nvidia partnership
Jensen Huang, CEO of Nvidia, reacts during the 2025 Asia-Pacific Economic Cooperation (APEC) CEO Summit in Gyeongju, South Korea, October 31, 2025. Kim Soo-hyeon | Reuters Arm on Monday said that central processing units based on its technology will be able to integrate with AI chips using Nvidia’s NVLink Fusion technology. The move will make […]
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10 cybersecurity terms investors should know, and 2 industry-leading stocks to buy
2025 is proving to be a defining year for cybersecurity, with the rise of artificial intelligence that can both defend and attack computer networks. A surge in ransomware attacks and data breaches disrupting businesses worldwide has investors looking for cyber companies – such as portfolio names Palo Alto Networks and CrowdStrike – that can turn […]
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