(Bloomberg) -- A selloff in chipmakers dragged down the stock market on concerns over whether massive artificial-intelligence investments will justify lofty valuations after a breakneck surge from war-driven lows.

(Bloomberg) -- A rebound in chipmakers lifted stocks as dip buyers emerged amid speculation that the artificial-intelligence trade that has powered the bull market has more room…

(Bloomberg) -- Asian equities fell as renewed selling in technology stocks deepened concerns that the AI-driven rally may have run ahead of itself.