Tech stocks tumble as AI debt fears rattle Wall Street

AI infrastructure debt concerns triggered a broad tech selloff, with the Nasdaq down 2.1% for its worst week since June and chipmakers sharply lower. CoreWeave, a debt-financed neocloud, fell about 24% weekly, highlighting financing risk. Sticky inflation and rising rate-hike odds add pressure, weighing on high-multiple growth and AI-linked equities near term.