A股异动丨被立案调查，科创信息20cm跌停，跌幅居市场首位

Core Viewpoint - Kexin Information (300730.SZ) has hit a trading limit down, reaching a new low of 14.41 yuan since early August, with a total market value of less than 3.5 billion yuan due to regulatory scrutiny from the China Securities Regulatory Commission (CSRC) [1] Group 1 - Kexin Information received a "Notice of Investigation" from the CSRC on November 17, 2025, for suspected violations of information disclosure laws [1] - The company did not disclose specific reasons for the investigation in its announcement, stating that all business activities are currently operating normally [1] - Kexin Information previously reported experiencing over 100 million yuan in contract fraud [1]