Tigermed(SZ:300347) Zheng Quan Shi Bao·2026-01-07 18:03Core Viewpoint - The Hong Kong biopharmaceutical sector experienced a significant surge on January 7, with multiple stocks showing substantial gains, driven by positive clinical data from Arrowhead's small RNA drug [1][2]. Group 1: Market Performance - On January 7, stocks such as Rongchang Biopharmaceutical, China Antibody, and Chuangsheng Group saw increases of 12.93%, 11.97%, and 11.57% respectively, with nearly 40 stocks rising over 5% [1]. - Over the first four trading days of the year, the Hong Kong innovative drug sector has shown a notable rally, with Zhongsheng Beikong Biotech and Zhongzhi Pharmaceutical achieving cumulative increases of 49.12% and 42.85% respectively [1]. - Other companies like Jiasheng Health, Rongchang Biopharmaceutical, and Saintno Pharmaceutical also reported cumulative gains exceeding 20%, while over 40 stocks, including Tigermed and China Antibody, saw increases of over 10% [1]. Group 2: Catalyst for Growth - A broker analyst indicated that the surge on January 7 was primarily stimulated by Arrowhead's favorable clinical data for its small RNA drug, which positively influenced the sentiment in the innovative drug sector [1]. - The small RNA drug sector is viewed as transitioning from concept validation to a phase of industrial emergence, with expectations for new molecules to enter clinical trials in China by 2026-2027 [2]. Group 3: Upcoming Events - The upcoming J.P. Morgan Annual Healthcare Conference, scheduled for January 12-15 in San Francisco, is anticipated to serve as a catalyst for the innovative drug market, with several Hong Kong companies confirming participation [3].