Jin Rong Jie·2025-07-18 23:34Core Viewpoint - The Hong Kong stock market is experiencing significant changes, with the Hang Seng AH Premium Index declining and reaching a new low for the year, indicating a narrowing premium of A-shares relative to H-shares, reflecting improved liquidity and value reassessment in the market [1] Group 1: AH Premium Rate Trends - The trend of narrowing AH premium rates is particularly evident at the individual stock level, with all 160 A+H listed companies seeing their AH premium rates drop below 200% [3] - The highest premium rate is for Chenming Paper, at 199.54%, contrasting sharply with the end of 2024 when over 10 stocks had premium rates exceeding 200% [3] - As of July 18, the number of stocks with premium rates over 100% has decreased to 32, down from 57 at the end of 2024, with BYD and Hongye Futures leading at 185.83% and 185.47% respectively [3] - Notably, four stocks are now trading at a discount of A-shares relative to H-shares, with CATL showing the largest discount at 24.63% [3] Group 2: Foreign Investment Trends - H-shares have performed strongly this year, supporting the narrowing premium rates, with seven H-shares doubling in value, including Rongchang Bio, which surged by 3.91 times [4] - Foreign institutions are increasingly favoring leading assets in the Hong Kong market, as evidenced by Wellington Management's purchase of 1.14 million shares of Hengrui Medicine for approximately 84.93 million HKD [4] - CATL's H-shares have seen a cumulative increase of 50.19% since their listing on May 20, with JPMorgan increasing its stake to 5.26% after purchasing 851,600 shares [4] - WuXi AppTec also attracted foreign investment, with FMR LLC increasing its holdings to 14.04% after buying 1.72 million shares [4] Group 3: Structural Changes in the Market - The Hong Kong stock market is undergoing structural changes, with new economy sectors like innovative pharmaceuticals, new energy, and consumer electronics rapidly emerging [5] - These sectors demonstrate stronger profit growth certainty and align better with global investors' long-term allocation preferences [5] - There is a noticeable differentiation in market structure, with large-cap companies having significantly lower premium rates compared to small-cap companies, indicating institutional investors' growing recognition of industry leaders and companies with solid fundamentals [5]