Zheng Quan Shi Bao·2026-01-14 11:56Core Viewpoint - The stock of Guosheng Technology (603778) has experienced significant volatility, prompting the Shanghai Stock Exchange to implement self-regulatory measures against certain investors for abnormal trading behaviors [2] Group 1: Stock Performance and Volatility - Guosheng Technology's stock price has seen a cumulative increase of 511.92% from October 31, 2025, to January 14, 2026, with multiple instances of abnormal trading [5] - The company has encountered six instances of abnormal price fluctuations and one instance of severe abnormal fluctuations during this period [5] - The stock price increase is deemed disconnected from the company's fundamental performance, indicating potential risks of market over-exuberance and irrational speculation [5] Group 2: Financial Performance - Guosheng Technology reported a net loss of -151.05 million yuan for the first three quarters of 2025, with a net profit excluding non-recurring losses of -151.71 million yuan [5] - The company anticipates a negative net profit for the entire year of 2025, indicating ongoing financial struggles [5] - There has been no substantial progress in the company's external investments or share acquisitions, and there are risks associated with loan approvals [5]