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Artificial Intelligence News 4 November 2025

Nvidia’s $5 Trillion Milestone: AI Boom Propels NVDA Stock to New Heights

Nvidia’s $5 Trillion Milestone: AI Boom Propels NVDA Stock to New Heights

NVDA Stock Skyrockets on AI Frenzy Nvidia’s stock has been on a meteoric rise, fueled by an unprecedented boom in artificial intelligence. As of November 4, 2025, NVDA trades around $207 per share, up roughly 70–80% year-to-dateeconomictimes.indiatimes.comeconomictimes.indiatimes.com. The stock recently notched all-time highs, propelling Nvidia’s market capitalization above $5 trillion for the first timeeconomictimes.indiatimes.com. This milestone, reached on October 29, 2025, made Nvidia the first publicly traded company ever to cross the $5 trillion markeconomictimes.indiatimes.com – ahead of tech giants like Apple and Microsoft. Shares surged ~3% that day to $206.08 on nearly 190 million shares traded, reflecting fervent investor confidence in Nvidia’s
4 November 2025
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Amazon’s $2.5 Billion Cloud Outage: How an AI Glitch Broke the Internet – Again

Amazon’s $2.5 Billion Cloud Outage: How an AI Glitch Broke the Internet – Again

AWS Outage “Breaks the Internet” in October 2025 Late last month, Amazon Web Services – the world’s largest cloud provider – experienced a catastrophic outage that many dubbed an “internet blackout.” The trouble began on October 19, 2025 (Monday), inside AWS’s busiest data center hub in Northern Virginia (US-East-1). According to Amazon, a “DNS resolution issue” in that region set off a chain reaction of failurestechcrunch.com. In simpler terms, part of the internet’s “phone book” stopped working properly. Specifically, AWS’s internal Domain Name System (DNS) – which translates service names to network locations – suddenly couldn’t find the address for
4 November 2025
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AI Darlings at Record Highs – Why Wall Street Fears a Frothy Stock Bubble

AI Darlings at Record Highs – Why Wall Street Fears a Frothy Stock Bubble

Record Highs Mask a Narrow Rally Wall Street’s major indexes have been on a tear, recently hitting record highs on the back of blockbuster tech gains. The S&P 500 and Nasdaq Composite ended October at fresh peaks after a meteoric climb fueled by enthusiasm for artificial intelligencereuters.com. The broad S&P 500 index rose modestly again on Monday, up 0.3% by afternoon and holding near its all-time high set last weekcheddar.com. The Nasdaq – dominated by tech giants – likewise ticked higher (+0.6%)cheddar.com. But underneath those glittering index levels, market breadth has been surprisingly weak. In fact, most stocks are not
4 November 2025
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Banks Warn of Bubble as AI Darling Palantir Plunges from Record High

Banks Warn of Bubble as AI Darling Palantir Plunges from Record High

Market Rally Hits a Wall of Warnings After a red-hot October rally in U.S. stocks, November kicked off with a stark reality check. Last week, Wall Street’s major indexes were at all-time highs, buoyed by Big Tech earnings and surging investments in artificial intelligencereuters.com. But now top bankers are urging caution. Morgan Stanley CEO Ted Pick and Goldman Sachs chief David Solomon both warned the market may be due for a pullback, citing frothy tech valuationsreuters.com. “Technology multiples are full,” Solomon observed, suggesting parts of the market have grown too exuberant. This sentiment echoes JPMorgan’s Jamie Dimon, who recently cautioned
4 November 2025
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Bitcoin Miner to AI Cloud Sensation: Why Iris Energy (IREN) Stock Is Soaring in 2025

From Bitcoin Miner to AI Cloud Powerhouse: Iris Energy’s Meteoric Rise (IREN Stock Soars on $9.7B Microsoft Deal)

Stock Price and Recent Trends Iris Energy’s stock has been on a remarkable run in 2025, reflecting both the crypto market’s revival and the company’s strategic pivot to new business lines. As of November 4, 2025, IREN trades around the high-$60s per share – roughly five times higher than its price at the start of the yearcompaniesmarketcap.com. The rally accelerated in recent weeks: the stock jumped +11.5% on November 3 alone to $67.75iren.com after a major partnership announcement (discussed below). Year-to-date, IREN has soared about +480%, vastly outperforming the broader market. For context, IREN had already climbed ~500% in 2023
4 November 2025
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Nasdaq Stumbles as Fed Jitters Mount, Intel Soars, Tariffs Rattle Tech Markets

AI Rally Hits Speed Bump as Futures Fall – Key Facts Before the Nov. 4 Market Open

U.S. Futures Slide as Tech Rally Stalls Stock index futures are firmly in the red before the opening bell, indicating Wall Street will give back some of Monday’s gains. S&P 500 futures are down roughly 0.9% and Nasdaq 100 futures off 1.2%, with Dow futures –0.7%seekingalpha.comseekingalpha.com. This comes after the Nasdaq Composite and S&P 500 ticked higher yesterday, buoyed by excitement over a big Amazon–OpenAI AI partnership, even as the Dow slippedeconomictimes.indiatimes.com. That optimism has proved short-lived; by early Tuesday, futures reversed as investors refocus on stretched valuations in the tech sector and worry that the AI boom may have
4 November 2025
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Palantir’s $500 Billion AI Surge: Record Earnings, Stock Whiplash & What’s Next for PLTR

Palantir’s $500 Billion AI Surge: Record Earnings, Stock Whiplash & What’s Next for PLTR

Latest News: Record Quarter and Stock Volatility Palantir Technologies (NYSE: PLTR) just delivered a record-breaking Q3 2025, extending its meteoric run as one of this year’s hottest AI stocks. The company reported $1.18 billion in revenue (+63% YoY) and $0.21 in adjusted EPS, comfortably topping analyst forecasts of ~$1.09 B and $0.17 Zerohedge. It was the fourth straight quarter of accelerating growth, fueled by Palantir’s push into enterprise AI. In response, management raised full-year 2025 guidance – now expecting ~$4.40 B in revenue (up from ~$4.15 B prior) and a hefty $2.15 B in adjusted operating profit Zerohedge Zerohedge. Despite these stellar results (which CEO
4 November 2025
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Michael Burry’s $1.1 Billion Bet: Will the AI Stock Bubble Burst on Nvidia and Palantir?

Michael Burry’s $1.1 Billion Bet: Will the AI Stock Bubble Burst on Nvidia and Palantir?

Burry Targets an “AI Bubble” with Big Short Bets Michael Burry – best known for his prescient “Big Short” against the 2000s housing bubble – is now taking aim at the AI stock frenzy. In a regulatory filing for Q3 2025, Burry’s firm Scion Asset Management revealed huge new put option positions against two of the stock market’s hottest AI names: Nvidia and Palantir Technologiesmarkets.businessinsider.com. Put options are contracts that increase in value when the underlying stock falls, so these represent a high-conviction bet on a price decline. Scion’s disclosure showed put options on ~1,000,000 Nvidia shares (worth $186.6 million) and
4 November 2025
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Amazon’s $38 Billion OpenAI Deal Makes Bezos $10 B Richer and Ignites the AI Cloud Wars

Amazon’s $38 Billion OpenAI Deal Makes Bezos $10 B Richer and Ignites the AI Cloud Wars

AWS and OpenAI Ink a $38 Billion Cloud Partnership Amazon Web Services and OpenAI unveiled a multi-year cloud computing deal that ranks among the largest ever in tech. Under the agreement – valued at $38 billion over seven years – OpenAI will run and scale its advanced AI workloads on AWS’s “world-class infrastructure” starting immediatelyaboutamazon.com. In practical terms, AWS is provisioning OpenAI with vast computing capacity: on day one, OpenAI gains access to hundreds of thousands of NVIDIA GPU-based processors in AWS data centers, with the option to scale up to tens of millions of CPU cores for future growtharabianbusiness.com. AWS has
4 November 2025
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Anthropic’s Private Shares Soar to $185 Amid AI Frenzy – $183B Valuation, Major Deals & $1.5B Lawsuit

Cognizant’s Massive AI Bet: 350,000 Employees to Get Anthropic’s Claude as Stock Outlook Soars

Cognizant and Anthropic Forge a Landmark AI Alliance Cognizant – one of the world’s largest IT consulting and services firms – announced a broad partnership with Anthropic, the San Francisco AI company behind the Claude chatbot. On November 4, 2025, Cognizant revealed it has begun deploying Anthropic’s Claude large language model across its client-facing platforms and will extend access to up to 350,000 of its employees worldwidemoneycontrol.com. This sweeping internal rollout makes Cognizant one of Anthropic’s biggest customers to datex.com. The professional-services giant will use Claude not only to enhance its own workforce productivity but also as a core offering
4 November 2025
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Palantir-Lumen AI Deal Sparks Stock Rally – CEO Warns of “Arms Race”

Palantir’s AI-Fueled Stock Surge: PLTR Hits Record High Amid Big Deals and Bold Forecasts

Stock Price & Market Performance Palantir’s stock has been on a meteoric rise in 2025. Shares currently trade around record highs – just above the $200 mark in early Novemberblockonomi.com – after an astonishing rally over the course of the year. Year-to-date, PLTR has more than doubled in value, handily beating the broader market. In fact, Palantir’s stock is up roughly 160–165% in 2025, ranking it among the S&P 500’s top-performing stocksinvestopedia.com. This surge far outpaces even other prominent “AI winners” like Nvidia, and leaves the benchmark S&P 500 (up about 10–15% YTD) in the dustreuters.com. The enthusiasm has propelled
4 November 2025
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Stock Market Today

Diageo share price slips into the weekend as investors eye Feb. 25 results

Diageo share price slips into the weekend as investors eye Feb. 25 results

7 February 2026
Diageo shares closed down 1.48% at 1,760 pence on Friday, trailing a 0.59% gain in the FTSE 100. An updated analyst consensus points to a 2.0% fall in first-half organic net sales ahead of interim results due Feb. 25. Trading volume was light, and the stock remains over 22% below its 52-week high.
National Grid share price: what to know before London reopens after BoE signal

National Grid share price: what to know before London reopens after BoE signal

7 February 2026
National Grid shares closed at 1,285 pence in London on Friday, up 0.23%. The Bank of England held rates at 3.75% after a close vote, signaling possible cuts if inflation falls. National Grid announced a wireless power transmission study with Space Solar and marked five years of IFA2 interconnector operations. Its U.S. ADR ended at $88.06, up $1.17.
BAE Systems share price rises into weekend — what to watch before Monday’s London open

BAE Systems share price rises into weekend — what to watch before Monday’s London open

7 February 2026
BAE Systems shares closed up 1.2% at 1,879 pence on Friday, tracking gains in European defence stocks. The company’s market value stands near £54.8 billion. Investors await BAE’s full-year results on Feb. 18 for updates on cash returns and orders. GXO Logistics renewed and expanded its contract to support BAE’s Type 26 frigate program in Scotland.
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