AI and semiconductor shares slide in a deepening tech rout as investors brace for elevated interest rates and question lofty valuations across global markets.

Key U.S. tech stocks slumped in premarket trading after a massive selloff in AI and tech stocks in Asia.

Wall Streets AI-driven technology rally faced pressure as investors questioned whether rising infrastructure spending can generate sufficient returns. While hyperscalers such as…

Wall Street futures plunged Tuesday, led by tech and chip stocks, as investors braced for potential U.S. interest rate hikes and fretted over soaring AI-related spending financed…