A股午评：创业板指冲高回落跌0.06% 数字货币、机器人概念走强

Market Overview - The Shanghai Composite Index experienced fluctuations in the morning session, while the ChiNext Index saw a rise followed by a decline [1][2] - The total trading volume in the Shanghai and Shenzhen markets reached 1.29 trillion yuan, a decrease of 101.9 billion yuan compared to the previous trading day [1][2] - Over 2,700 stocks in the market declined, indicating a broad market weakness [1][2] Sector Performance - The commercial aerospace sector showed repeated activity, with Daye Co. achieving five consecutive trading limits, China Satellite Communications hitting a new high with two limits in three days, and Zhongchao Holdings recording four limits in five days [1][2] - The humanoid robot sector continued its strong performance, with Tianqi Co. achieving four consecutive limits and Wuzhou New Spring hitting two limits [1][2] - The digital currency sector was active, with Yuyin Co. and Cuiwei Co. both achieving two consecutive limits [1][2] - The AI application sector saw a significant rise, with Kute Intelligent reaching a 20% limit up [1][2] Declining Stocks - The Hainan Free Trade Zone concept faced significant declines, with Hainan Development and Luoniushan both experiencing notable drops [1][2] - Several retail stocks weakened, with Baida Group hitting the limit down, and Dongbai Group and Maoye Commercial both dropping over 5% [1][2] Index Closing - At the close, the Shanghai Composite Index fell by 0.1%, the Shenzhen Component Index rose by 0.23%, and the ChiNext Index decreased by 0.06% [1][2]