A股午评：三大指数集体下跌，沪指跌0.11%创业板指跌1.29%北证50跌0.36%，乳业、保险板块领涨！超2600股上涨，成交11985亿缩量577亿

Market Overview - The three major A-share indices collectively declined, with the Shanghai Composite Index down 0.11% to 3884.93 points, the Shenzhen Component Index down 0.71%, and the ChiNext Index down 1.29% [1][2] - The total market turnover was 1.1985 trillion yuan, a decrease of 57.7 billion yuan compared to the previous day, with over 2600 stocks rising [1][2] Sector Performance - The birth policy received favorable news, leading to a rise in the dairy sector across the board [1] - The price of Moutai (600519) surged due to volume control news, resulting in a rebound in the liquor stocks [1] - Insurance, retail, and steel sectors showed gains despite the overall market decline [1] - The film and television, AI mobile phone, and CPO concept sectors experienced the largest declines [1]