A股午评：创业板指跌超1% 算力租赁概念逆势爆发

Market Overview - The market experienced fluctuations in early trading, with the Shanghai Composite Index turning negative again and the ChiNext Index dropping over 1% [1] - By the end of the trading session, the Shanghai Composite Index fell by 0.17%, the Shenzhen Component Index decreased by 0.68%, and the ChiNext Index declined by 1.46% [1] - The total trading volume in the Shanghai and Shenzhen markets was 1.59 trillion yuan, a decrease of 53 billion yuan compared to the previous trading day [1] Sector Performance - The computing power leasing concept saw a collective surge, with stocks like Huasheng Tiancheng achieving three consecutive daily limits in five days, and stocks such as Tuo Wei Information, Litong Electronics, and Chengdi Xiangjiang hitting daily limits [1] - The non-ferrous metals sector was notably active, with Zhangyuan Tungsten achieving five daily limits in seven days, and stocks like Xianglu Tungsten and Zhong Rare Metals also hitting daily limits [1] - The AI programming concept strengthened, with Jin Modern and Puyuan Information both reaching the 20% daily limit [1] - The space photovoltaic concept rebounded, with Jun Da Co., Ltd. hitting the daily limit [1] - Conversely, the electronic cloth concept continued to adjust, with Honghe Technology hitting the daily limit down [1]