605255，12个“一”字涨停板，上交所出手提醒风险

Group 1 - The core issue is the abnormal trading behavior of Tianpu Co., which has led to significant stock price fluctuations and prompted the Shanghai Stock Exchange to issue multiple risk warnings to investors [1][4]. - Tianpu Co. has experienced a substantial short-term stock price increase, with a reported price of 83.60 yuan per share, marking a 12-day consecutive limit-up [2]. - The company has acknowledged that its stock price has deviated significantly from its fundamental value, indicating a potential risk of rapid decline in the future [4]. Group 2 - Tianpu Co. has disclosed that the acquisition plan by Zhonghao Xinying does not involve any asset injection, and the existing capital securitization path of Zhonghao Xinying is unrelated to the acquisition of the listed company [5]. - There is uncertainty regarding the change of control of the company, which adds to the overall risk profile of the investment [5].