HSEC plummeted to its daily limit today. Trading board data revealed that the listed business departments recorded a total trading volume of RMB 2.441 billion, comprising 45.78% of the day's overall trading volume. Specifically, the purchase amount amounted to RMB 1.012 billion, while the sale amount totaled RMB 1.429 billion, resulting in a net sell of RMB 417 million. Among institutional investors, four institutions collectively accounted for a net sell of RMB 129 million. Furthermore, the special seat of the Shenzhen-Hong Kong Stock Connect sold RMB 677 million, making it the top seller, while Huatai Securities' Wuding Road Securities Business Department in Shanghai came in second with a sales volume of RMB 131 million. On the buying side, the Shenzhen-Hong Kong Stock Connect special seat purchased RMB 532 million, and Huatai Securities' Hefei Chuangxin Avenue Securities Business Department ranked second with a purchase volume of RMB 107 million.