KLA Corp falls 2% during trading as semiconductor sector weakensUS Stock Market UpdateJul 17, 2026 at 09:11 AM科磊 (KLAC.US) 盘中跌超 2%,现报 214.02 美元。半导体板块今日承压,GPU/CPU 概念股普遍走低。消息面上,Oppenheimer 早些时候上调科磊目标价,但股价仍随板块回调。盘前该股曾下跌 5% 触及 52 周低点。