Market Overview - The A-share market opened high and fluctuated, with the ChiNext index leading the gains. The total trading volume in the Shanghai and Shenzhen markets reached 1.6 trillion, a decrease of 190 billion compared to the previous trading day. Over 4,300 stocks in the market rose [1] Sector Performance - The CPO concept continued to strengthen, with companies like Huigreen Ecology and Ruisi Kanda hitting the daily limit. The PCB concept rebounded, with Jin'an Guoji, Guanghe Technology, and Xunjiexing also reaching the daily limit. The commercial aerospace sector was active, with Aerospace Electric and Zhongheng Design hitting the daily limit. The superhard materials sector saw rapid gains, with Huanghe Xuanfeng reaching the daily limit [3] Declines - In contrast, the oil and gas sector experienced significant declines, with Intercontinental Oil and Gas hitting the daily limit down. By the end of the trading session, the Shanghai Composite Index rose by 0.39%, the Shenzhen Component Index increased by 1.57%, and the ChiNext index surged by 2.47% [4]
CPO、PCB等算力硬件股，集体走强
财联社·2026-03-10 03:49