
AI and chip stocks sink; Nasdaq posts its worst week since June
Debt worries around data-center builders and cheaper Chinese memory chips hit tech, while small caps slip into correction.
NEW YORK — U.S. tech shares ended a volatile week lower. CNBC reported the Nasdaq fell about 2% on Friday, its worst week since June, amid the AI sell-off and higher oil prices. Schwab said investors were questioning whether heavily indebted data-center, software and chip companies can turn record capital spending into profit. At Friday's open the Philadelphia semiconductor index had fallen seven sessions in a row. CoreWeave dropped about 5.6% on debt concerns, even after Nvidia's Jensen Huang said the company needs no backstop. The 10-year Treasury yield swung from near 5.33% to 5.05% in a day. Small-cap stocks fell into correction territory on Wednesday. In South Korea, the Herald reported the Kospi fell 16.69% over the week, with a circuit breaker triggered Thursday. Tesla, Meta, IBM and Netflix report next week.
Why it mattersA selloff led by the AI trade that has driven index gains, combined with 5% Treasury yields, tests whether corporate earnings can hold up the market.












