TJRD(SH:600322) Jin Rong Jie·2025-06-06 09:44Group 1 - The stock of Jintou Chengkai has triggered trading information disclosure conditions due to price fluctuations, attracting attention from several well-known brokerage firms [1] - Goldman Sachs (China) Securities' Shanghai Pudong New District Century Avenue branch ranked first among buyers with an investment of 17.3846 million yuan, appearing on the leaderboard 230 times in the past three months [1] - Guotai Junan Securities Headquarters followed closely with 15.8443 million yuan, showing a nearly 50% probability of stock price increase three days after appearing on the leaderboard [1] Group 2 - The stock has experienced a cumulative volatility of over 22% in the past month and over 12% in the last three months [2] - Huaxin Securities' Shanghai Wanping South Road branch is recognized as a well-known speculative trading seat, while Xiangcai Securities' Changsha Shaoshan Road branch is associated with local funds in Hunan [2]