WHY COREWEAVES TROUBLES ARE RATTLING THE AI BOOM

What happened: CoreWeave shares and bonds fell as investors questioned whether AI demand can justify the debt used to build data centres, despite CEO assurances of a strong contract backlog. Key numbers: About $50 billion in debt. Capital spending forecast raised by $4 billion in August to $35 billion to $39 billion. Why it matters: Analysts describe CoreWeave as the AI trade's canary in the coal mine, with the selloff pointing to doubts about how the build-out is funded rather than a collapse in AI demand. Rivals Nebius, Applied Digital and Iren also fell. Coverage: 7 outlets in 24h

CoreWeave shares and bonds fell as investors questioned whether AI demand can justify the debt used to build data centres, despite CEO assurances of a strong contract backlog.

Analysts describe CoreWeave as the AI trade's canary in the coal mine, with the selloff pointing to doubts about how the build-out is funded rather than a collapse in AI demand. Rivals Nebius, Applied Digital and Iren also fell.