惠普股价下跌10%，创4月4日以来最大盘中跌幅。

Core Viewpoint - HP's stock price fell by 10%, marking the largest intraday decline since April 4 [1] Company Summary - HP's significant stock price drop indicates potential concerns regarding its market performance and investor sentiment [1] Industry Summary - The decline in HP's stock may reflect broader trends in the technology sector, particularly in hardware and printing industries [1]