A股三大指数低开，沪指低开0.08%，创业板指低开0.2%！染料、海南自贸区、房地产板块涨幅居前，贵金属、Web3.0概念低开

Market Overview - The A-share market opened with slight declines across the three major indices, with the Shanghai Composite Index down by 0.08%, the Shenzhen Component Index down by 0.23%, and the ChiNext Index down by 0.2% [1] Sector Performance - The dye, Hainan Free Trade Zone, and real estate sectors showed the most significant gains in the market [1] - Conversely, the precious metals and Web 3.0 concept sectors opened lower [1]