午评：创业板指半日涨超1% 电网设备概念全线走强

Market Overview - The Shanghai Composite Index experienced narrow fluctuations, while the Shenzhen Component and ChiNext Index saw upward movements [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.33 trillion yuan, an increase of 30.7 billion yuan compared to the previous trading day [1] - Over 2,700 stocks in the market rose, indicating a broad-based rally [1] Sector Performance - The electric grid equipment sector showed strong performance, with companies like Siyi Electric and Sifang Co. hitting new highs, and Wangbian Electric, Shun Sodium, and Senyuan Electric reaching the daily limit [1] - The non-ferrous metals sector was actively traded, with Xianglu Tungsten achieving three consecutive daily limits and Zhangyuan Tungsten achieving two consecutive daily limits [1] - The CPO concept saw renewed strength, with Tianfu Communication rising over 10% to set a new historical high [1] - The gas turbine sector experienced a surge, with Yingliu Co. and Changbao Co. hitting the daily limit [1] Declining Sectors - The film and cinema sector faced significant declines, with companies like Huanrui Century, Hengdian Film, and Bona Film hitting the daily limit down [1] Index Performance - At the close, the Shanghai Composite Index rose by 0.12%, the Shenzhen Component increased by 0.81%, and the ChiNext Index gained 1.18% [1]