通光线缆：股票连续2个交易日内日收盘价格涨幅偏离值累计达到30%

Core Viewpoint - The company's stock price experienced an abnormal fluctuation, with a cumulative increase of 30% over two consecutive trading days, December 11 and December 12, 2025 [1] Group 1 - The stock trading of the company was identified as having abnormal volatility due to the significant price increase [1]