深科技：股票交易异常波动 无重大未披露事项

Core Viewpoint - The company has experienced an abnormal stock price fluctuation, with a cumulative increase of over 20% in closing prices over three consecutive trading days, but confirms no undisclosed significant information exists [1] Group 1: Stock Price Movement - The company's stock price has shown a cumulative increase of over 20% over three consecutive trading days, indicating abnormal volatility [1] - The company has conducted a self-examination and verified with its controlling shareholder and actual controller, confirming no undisclosed significant information [1] Group 2: Disclosure and Information - The company states that there is no need to correct or supplement previously disclosed information [1] - No significant changes in the company's operational situation or external environment have been identified [1] Group 3: Shareholder Activity - The controlling shareholder and actual controller did not engage in buying or selling the company's stock during the period of abnormal price fluctuation [1]