Market Overview - The U.S. stock market is experiencing a decline, influenced by a global sell-off, with notable drops in Nvidia and Bitcoin prices, raising concerns about overvaluation [2][3] - The S&P 500 decreased by 0.4%, while the Dow Jones Industrial Average fell by 373 points (0.8%), and the Nasdaq composite dropped by 0.6% [3] Investor Sentiment - Despite recent market struggles, many large investors still anticipate further stock price increases, as indicated by a Bank of America Global Research survey [5] - The survey revealed that 45% of fund managers identified an AI bubble as the top risk for the market, surpassing concerns about the bond market, inflation, and trade wars [5] Company Performance - Nvidia's stock, which has seen significant growth, dropped by 1.8% on Tuesday, marking a 9.5% decline for the month [8] - Home Depot's stock fell by 3.4% after reporting weaker-than-expected summer profits, attributing the decline to a lack of storms and consumer uncertainty in the housing market [9] Global Market Impact - The bond market saw a slight easing, with the yield on the 10-year Treasury decreasing to 4.10% from 4.13% [11] - Internationally, stock indexes in Europe and Asia also fell, with Japan's Nikkei 225 dropping by 3.2% and South Korea's Kospi declining by 3.3% [12]

The US president has also threatened to fire Mr Powell from his job as chairman of the Federal Reserve in the past, before reversing course. Analysts have warned such a decision would have a sharp impact on financial markets.Trump has repeatedly criticised Mr Powell, including by calling him a “numbskull” and “Too Late Powell” over claims the Federal Reserve chair should have moved more quickly to lower interest rates.“I’d love to get the guy currently in there out...⁠ but ​people are ...

U.S. stock markets continued their downward trend on Tuesday, November 18, 2025, extending losses for a second consecutive session as investors grappled with concerns over elevated valuations in the artificial intelligence (AI) sector and the lingering uncertainty surrounding future Federal Reserve interest rate policy. All three major indexes were in negative territory during afternoon trading, reflecting a cautious sentiment that has taken hold of Wall Street.Market Indexes PerformanceAs of afternoon trad ...

Core Insights - Nvidia and Microsoft announced a partnership with AI startup Anthropic, involving a $30 billion cloud computing capacity purchase and a commitment of up to 1 gigawatt of additional capacity [1] - Nvidia and Microsoft will invest up to $10 billion and $5 billion in Anthropic, respectively, with the first gigawatt running on Nvidia's systems [1] - The deal reflects a growing network of relationships among AI software developers, chip manufacturers, and cloud service providers, raising concerns on Wall Street about the sustainability of the AI market [2] Company Developments - Nvidia has committed to invest up to $100 billion in OpenAI, which plans to purchase or lease 10 gigawatts of Nvidia chips, while also acquiring 6 gigawatts from AMD [2] - Nvidia increased its investment in CoreWeave and agreed to purchase all of its excess cloud capacity until 2032 [2] - Shares of Nvidia and Microsoft fell following the announcement of the Anthropic deal, indicating a shift in market sentiment regarding AI investments [6][7] Market Sentiment - The enthusiasm for AI stocks has been tempered by fears of an AI bubble, leading to a decline in tech stock values [3][4] - Concerns have arisen that AI revenue may not soon offset the significant investments made by major tech companies in data centers [4] - Nvidia's stock has lost about 10% of its value since the beginning of the month, while Microsoft is down approximately 9% from its recent highs [7]

The Dow Jones Industrial Average plunged more than 300 points, or 0.7%, Tuesday as fears over an AI bubble shook the market and traders fretted that rate cuts from the Federal Reserve aren’t a sure thing.The S&P 500 had dipped 0.3% while the tech-heavy Nasdaq had fallen 0.6% as of about 1:15 p.m. ET as investors panicked over whether AI firms have been overvalued – extending a rocky tech rout into its third week.Shares in Nvidia fell 1.5%. The chipmaker is reporting its third-quarter results on Wednesday, t ...

Company Performance - Home Depot shares fell 4% after the company reported disappointing third-quarter earnings and cut its full-year profit outlook [1] - Cloudflare shares declined 3% due to an outage affecting several prominent customers, including social media site X and ChatGPT [2] - Medtronic shares rose 4% after reporting better-than-expected fiscal 2026 second-quarter results and lifting its full-year outlook [4] - Merck stock advanced 4% following positive results from a Phase 2 trial of a heart drug [4] Market Trends - Major U.S. equities indexes, including the Dow Jones Industrial Average and Nasdaq, were down about 1%, with the S&P 500 falling 0.6% amid concerns about an AI bubble [1] - Oil and gold futures slipped, while the yield on the 10-year Treasury note edged lower [5] - Prices for most major cryptocurrencies were higher, with Strategy (MSTR) rebounding roughly 6% along with the price of Bitcoin [4]

Core Insights - Microsoft Corp and Nvidia Corp are investing $15 billion in AI company Anthropic PBC, enhancing Anthropic's competitive position against OpenAI [1][2] - Anthropic has committed to purchasing $30 billion worth of computing capacity from Microsoft's Azure cloud services [2] - Concerns are rising over potential "circular deals" in the AI and tech sectors, indicating a possible market bubble [4] Investment Details - The $15 billion investment will be part of Anthropic's next fundraising round [1] - Anthropic previously raised $13 billion at a valuation of $183 billion [5][6] - Anthropic plans to spend $50 billion on building custom data centers for AI in various US locations [6] Partnerships and Collaborations - Microsoft CEO Satya Nadella indicated that Microsoft and Anthropic will increasingly collaborate, using each other's models and infrastructure [3] - Anthropic's models will be available on Microsoft's Foundry service, enhancing Microsoft's cloud offerings [6] - Amazon has also invested $8 billion in Anthropic and serves as its primary cloud provider [6] Market Context - The investment and partnerships come amid broader market pullbacks, with Microsoft shares down 3.5% and Nvidia shares down 2.8% [2] - The circular investment model raises concerns among investors about the sustainability of the AI market [4]

Core Insights - Google has launched Gemini 3, its most advanced AI model to date, featuring enhanced multimodal and vibe coding capabilities [1] - Gemini 3 is designed to better understand user intent and can perform tasks such as creating interactive flashcards from video lectures [2] - The model will be available in various formats, including AI Mode in Search and AI Overviews for Pro and Ultra subscribers [3] Product Features - Gemini 3 Pro addresses issues of AI sycophancy and is more secure against prompt injection attacks [4] - Google introduced a new platform called Google Antigravity, which autonomously plans and executes complex software tasks [5] - The advanced capabilities of Gemini 3 will initially be available only to subscribers of the $250/month Google AI Ultra plan [6] Market Context - The release of Gemini 3 occurs amid increasing competition in the AI sector, with Google, OpenAI, Anthropic, and xAI vying for leadership [6] - AI companies, including Google, account for 30% of the S&P 500, with Google’s current valuation at $3.4 trillion [7] - Concerns about an AI bubble in the stock market have been raised, with Google CEO acknowledging potential irrationality in AI investments [7]

Sandy_Plus / Shutterstock.com Quick Read With a yield of 5.93%, KGC was also upgraded by analysts at Stifel not too long ago. The firm raised its price target on the KGS stock to $48 with a buy rating. Analysts at Loop Capital just reiterated their buy rating on Amazon with a price target of $360. Even with all of the chaos, analysts remain bullish on Nvidia ahead of earnings. Just this morning, Stifel reiterated its buy rating on the tech giant. If you’re thinking about retiring or know someone w ...

Fears of an AI bubble are hammering stocks for the 4th straight day https://t.co/oupdzkjjhv ...