A股午评：沪指半日跌0.12% 人形机器人概念走高

Market Overview - The three major A-share indices showed mixed performance, with the Shanghai Composite Index down 0.12%, the Shenzhen Component Index up 0.11%, and the ChiNext Index up 0.36% [1] - The North China 50 Index increased by 0.58%, while the total trading volume in the Shanghai and Shenzhen markets reached 927 billion yuan, a decrease of 169.1 billion yuan compared to the previous day [1] - Over 3,500 stocks in the market experienced gains [1] Sector Performance - The textile manufacturing, humanoid robot, and film and television sectors saw significant gains, while the banking, insurance, and silicon energy sectors continued to decline [1] - The textile manufacturing sector showed strong performance, with stocks like Jujie Microfiber (300819) and Lianfa Shares (002394) hitting the daily limit [1] - The humanoid robot sector experienced fluctuations, with Zhejiang Rongtai (603119) and Rongtai Shares (605133) also reaching the daily limit, alongside other stocks like Hanwei Technology (300007) and Zhongdali De (002896) showing gains [1] - The film and television sector rose, highlighted by Hengdian Film (603103) hitting the daily limit [1] - The banking sector weakened, with Xiamen Bank (601187) dropping over 4% [1] - The insurance sector faced a downturn, with Xinhua Insurance (601336) declining over 2% [1] - Silicon energy stocks remained under pressure, with companies like Chenguang New Materials (605399) and Hongbo New Materials (605366) hitting the daily limit down [1]