HCA Healthcare tumbles 7% during trading on surgery volume warningUS Stock Market UpdateJul 14, 2026 at 04:22 PMHCA 控股 (HCA.US) 盘中急跌近 7%,现报364.90 美元。消息面上,公司因手术量预警而收窄收入指引,拖累股价走低。该消息同时影响医疗板块,Intuitive Surgical 等同行也触及 52 周低位。