U.S. stock indices declined on Friday, with the Nasdaq Composite dropping 2.1% to mark its worst week since June. The slump was driven by investor fears that AI profits will not materialize quickly enough to cover the expensive credit obligations and high debt used by hyperscalers and 'neocloud' firms to fund data center buildouts.
While some analysts view the sell-off as a temporary market overreaction, others point to fundamental instability regarding circular finance and unsustainable cash flows. This volatility affected major chipmakers and specialized AI infrastructure companies.