深圳市特发信息股份有限公司股票交易异常波动公告

Group 1 - The company's stock experienced an abnormal trading fluctuation, with a cumulative closing price increase exceeding 20% over two consecutive trading days on November 21 and 24, 2025 [2] - The company's board conducted an investigation and confirmed that there were no undisclosed significant matters affecting the stock price, and the company's operational situation remains normal [3][4] - The board stated that there are no corrections or supplements needed for previously disclosed information, and no major undisclosed information that could impact the stock price has been identified [4] Group 2 - The company reassured investors that there were no violations of information disclosure regulations and emphasized the importance of relying on designated media for official announcements [5] - The board reminded investors to be cautious and rational in their investment decisions, highlighting the designated information disclosure platforms [5]