Zheng Quan Shi Bao·2026-01-14 15:40Group 1 - E-Dian Tianxia (301171) announced a stock suspension for investigation due to a significant price fluctuation, with a cumulative increase of over 100% in closing prices from December 31, 2025, to January 14, 2026, leading to a suspension starting January 15, 2026, for up to three trading days [1] - Since December 31, 2025, E-Dian Tianxia's stock price has risen over 120%, with two trading days experiencing a 20% limit-up [1] - On January 14, 2026, E-Dian Tianxia's stock reached a maximum increase of over 19%, closing with a gain of over 16% [1] Group 2 - The A-share market has seen a rotation of hot sectors, with military and other previously popular sectors cooling down, while AI application sectors, particularly AI marketing GEO (Generative Engine Optimization), continue to rise [3] - E-Dian Tianxia clarified that it is not involved in GEO business and advised investors to be cautious in secondary market trading [3] - Other companies like Zhongwen Online (300364) and Tianlong Group (300063) also experienced significant stock price increases, with Zhongwen Online rising over 14% at one point and closing up 4.43% [3] Group 3 - Tianlong Group's stock surged over 17% during the day, closing up 11.59%, and the company issued a statement clarifying that it is not engaged in GEO business and has not generated additional revenue from AI tools [5] - Tianlong Group's related subsidiaries focus on digital marketing and have not started any business that fits the GEO definition [5]