滚动更新丨A股三大指数集体低开，AI手机概念延续强势

Group 1 - The AI mobile concept continues to show strong performance, with companies like Da Ming Optical achieving a four-day consecutive rise, and Fu Rong Technology seeing a two-day consecutive rise. Other companies such as Mei Xin Sheng, ZTE, Transsion Holdings, and Zhongshi Technology also opened high [1] - The A-share market opened with all three major indices declining slightly, with the Shanghai Composite Index down 0.14%, the Shenzhen Component Index down 0.13%, and the ChiNext Index down 0.04% [2][3] - In the market, sectors such as lithium battery electrolyte, superhard materials, photolithography machines, 6G, commercial aerospace, and CPO concept stocks weakened, while cross-strait integration and AI application themes strengthened [3] Group 2 - The Hong Kong stock market opened with the Hang Seng Index up 0.6% and the Hang Seng Tech Index up 0.76%. Tech stocks generally performed well, with Alibaba and Kuaishou rising over 3%, while new energy vehicle stocks weakened, with NIO falling over 6% [4] - The central bank conducted a 7-day reverse repurchase operation of 156.3 billion yuan at an interest rate of 1.4%, with 302.1 billion yuan of reverse repos maturing on the same day [5] - The central parity rate of the RMB against the US dollar was reported at 7.0794, depreciating by 35 basis points from the previous trading day's rate of 7.0759 [6]