Tech stocks fall again as AI bubble fears mount November 8, 2025 Tech stocks fell again on Friday, extending a difficult week for the sector as investors fretted over soaring valuations and a possible AI bubble. Leading names including Nvidia, Palantir, Meta, AMD, and Tesla all suffered losses, erasing gains from earlier in the year and intensifying concerns about whether AI-driven growth can justify current market prices. [...]
Tech stocks rally after Tuesday’s sell off November 5, 2025 US stock markets rebounded on Wednesday as investor nerves cooled after billion-dollar short positions disclosed in leading AI companies sent tech stocks in a tailspin on Tuesday. Star fund manager Michael Burry, of The Big Short fame, disclosed a $1.1bn (£843m) wager on Palantir and Nvidia shares falling on Tuesday, after drawing attention to similarities between [...]
When companies can outspend countries, they set the political agenda November 5, 2025 When Nvidia is bigger than the GDP of Germany, the implications for national sovereignty are deeply uncomfortable, says Steve Rigby We like to imagine that the great contests of innovation are fought between nations: the US versus China; Europe versus Asia; governments vying for technological leadership. That framing is already outdated. The real race is [...]
Tech stocks plunge after Big Short investor bets against AI November 4, 2025 American tech stocks fell sharply on Tuesday after a hedge fund manager famed for predicting the Global Financial Crisis revealed he had taken out a billion-dollar bet against some of the world’s largest artificial intelligence companies. Michael Burry, the star stock picker whose decision to short the property market was depicted in the blockbuster ‘Big [...]
AI bubble fears dismissed as sector bets on lasting tech boom October 31, 2025 Federal reserve chair Jerome Powell recently poured cold water on mounting fears that the AI boom is heading for a spectacular bust, arguing that the current surge in investment bears little resemblance to the dot-com frenzy that ended in tears two decades ago. In a press conference following the Fed’s latest rate decision this week, [...]
Nvidia hits historic $5tn market cap October 29, 2025 AI and chips behemoth Nvidia has smashed another record valuation, with its $5tn market cap that puts it well clear of the GDP of Germany – the fourth biggest economy in the world. Shares in Nvidia jumped up 3.5 per cent in premarket trading, amid a surge in investor enthusiasm for AI. Nvidia’s surge followed [...]
Apple and Microsoft to join Nvidia in $4tn club amid AI market boom October 28, 2025 Apple and Microsoft are each within touching distance of a $4tn (£3.01tn) market valuation, setting the stage for a big week of earnings on Wall Street as investor confidence in AI continues to propel Big Tech stocks to new heights. Both tech heavyweights’ shares rose on Monday, leaving them less than two per cent away [...]
Nokia shares up 20% as Nvidia takes $1bn stake October 28, 2025 Nokia shares soared as much as 20 per cent on Tuesday after announcing that Nvidia will take a $1bn equity stake in the Finnish telecoms group and partner on developing next-generation 6G and AI. The deal will see Nvidia purchase more than 166 million new Nokia shares at $6.01 each, giving the American chipmaker a [...]
What an AI bubble could mean for Reeves October 10, 2025 The traditional ministerial photo-op of walking around a construction site clad in a high-vis jacket and a hard hat usually takes place at a factory or housing site. But last month, chancellor Rachel Reeves donned fluorescent yellow for a different facility – a huge data centre built to power the UK’s digital economy through AI. [...]
Bank of England sounds alarm on ‘high risk’ AI bubble October 8, 2025 The Bank of England has warned of the potential for a “sharp correction” in global markets due to the “stretched” stock valuations from the artificial intelligence (AI) boom. The central bank’s Financial Policy Committee has warned a crash in the roaring value of US tech giants could spark trouble overseas. “A crystallisation of such global [...]