A股早评：三大指数小幅高开，海南自贸区概念涨势延续

Market Overview - The A-share market opened with three major indices slightly higher, with the Shanghai Composite Index up 0.04% at 3919.11 points, the Shenzhen Component Index up 0.05%, and the ChiNext Index up 0.14% [1] Sector Performance - The Hainan Free Trade Zone concept continues to show strong performance, with companies such as Hainan Airlines Group, Hainan Development Holdings, and Hainan Rui Ze reaching their daily price limits [1] - Gold prices have reached new highs, leading to an increase in gold-related stocks [1]