午评：创业板指半日跌超1% 算力硬件方向集体下挫

Market Overview - The market experienced fluctuations with a decrease in trading volume, with a total transaction amount of 1.05 trillion yuan, down by 50.8 billion yuan compared to the previous trading day [1] - Over 3,800 stocks declined, indicating a broad market weakness [1] Sector Performance - The coal sector showed resilience, with significant gains, including Energy returning to a limit-up for eight consecutive days, and stocks like Zhengzhou Coal Electricity and Liaoning Energy achieving two limits-up in four days [1] - Shenzhen local stocks collectively rose, with over ten stocks, including Shen Saige, hitting the limit-up [1] - The media sector was active, with Hai Kan shares reaching the limit-up [1] - Conversely, the computing hardware sector faced a collective downturn, with CPO concept stocks leading the decline, including Tianfu Communication and Changfei Optical Fiber experiencing significant drops [1] - The superhard materials sector weakened, with stocks like Power Diamond and Sifangda falling over 7% [1] Index Performance - By the end of the trading session, the Shanghai Composite Index fell by 0.66%, the Shenzhen Component Index decreased by 0.87%, and the ChiNext Index dropped by 1.1% [1]