The crazy numbers that show the AI bubble is ripe for bursting

Key Points:

• The US midterm election results have triggered a significant sell-off in AI and data centre stocks, as investors fear that newly elected politicians may impose restrictions on data centre expansion, crucial for AI growth.
• The "Magnificent Seven" tech giants, including Alphabet, Amazon, Apple, Tesla, Meta, Microsoft, and Nvidia, have seen their combined market value drop from a peak of 37.9% of the S&P 500 to lower levels, reflecting concerns over an overheated AI market.
• Companies have heavily invested in data centres, with US hyperscalers expected to spend nearly $800 billion this year, often financing these costs through large amounts of debt, raising worries about sustainability.
• Several AI-related firms, such as CoreWeave and Fermi, have experienced steep stock declines amid mounting debt and internal conflicts, while speculative valuations, like British neocloud Nscale’s planned $35 billion IPO despite no operational data centres, highlight market froth.
• Despite the correction, the S&P 500 remains up 8% for the year, indicating ongoing volatility as the market reassesses the true value and potential of AI technologies in light of political and economic uncertainties.