大模型股，集体大跌

Market Overview - On February 25, Hong Kong's major indices showed mixed performance, with the Hang Seng Index rising by 0.66% to close at 26,765.72 points, while the Hang Seng Tech Index fell by 0.19% to 5,260.50 points. The total market turnover was HKD 236.8 billion, with net selling from southbound funds amounting to HKD 4.057 billion [1][2]. Real Estate Sector - The real estate stocks experienced a collective surge, with Country Garden rising by 6.45%, CIFI Holdings increasing by 6.02%, and Longfor Group up by 4.60% [3]. - A new policy from the Shanghai Municipal Housing and Urban-Rural Development Administration aims to optimize real estate regulations, including reducing housing purchase restrictions and improving housing loan policies, effective from February 26, 2026 [5]. Large Model Stocks - Large model concept stocks faced a significant decline, with MINIMAX-WP dropping by 14.37% to HKD 753.50 per share, and Haizhi Technology Group falling by 11.63% to HKD 107.90 per share [6]. - Some analysts believe that after a brief speculative surge, large model stocks are returning to rational pricing, while others suggest that major Chinese tech companies are undervalued, presenting a potential opportunity for bottom-fishing [8]. Pharmaceutical Sector - Federated Pharmaceuticals saw a notable increase, with its stock price rising by 5.75% after reporting mid-term clinical trial data for its weight loss drug UBT251, which showed an average weight loss of 19.7% in the treatment group [9][11]. Snack Industry - The snack company "Mingming Hen Mang" experienced a rise of 8.16%, closing at HKD 435 per share. The company operates under two main brands and is projected to achieve significant revenue growth, with expected revenues of RMB 63.164 billion, RMB 79.883 billion, and RMB 92.482 billion for 2025 to 2027, reflecting year-on-year growth rates of 60.5%, 26.5%, and 15.8% respectively [12].