Wall St slides as tech rally stalls, AI enthusiasm wanes after Nvidia results
(Updates to mid-afternoon trading) Indexes down: Dow 0.05%, S&P 500 0.73%, Nasdaq 1.45% Philadelphia SE Semiconductor index set to snap 10-week winning streak Trade Desk plunges after Q1 revenue forecast below estimates JM Smucker jumps on Q3 beat, deal with Elliott By Stephen Culp and Ragini Mathur NEW YORK, Feb 26 (Reuters) – US stock…