超3600只个股下跌

Market Overview - The A-share market showed a decline with the Shanghai Composite Index down by 0.6%, the Shenzhen Component down by 0.44%, and the ChiNext Index down by 1.02% as of midday trading [3][11] - The total trading volume in the Shanghai and Shenzhen markets reached 1.87 trillion yuan, a decrease of 347.2 billion yuan compared to the previous trading day, with over 3,600 stocks declining [6][8] Sector Performance - AI applications, commercial aerospace, CRO, medical services, and intelligent driving concept stocks experienced significant declines, while energy metals and chemical sectors showed strength [5][18] - The main copper futures contract on the Shanghai Futures Exchange fell by 2.00%, trading at 102,070 yuan per ton, while London copper also dropped by 2.00%, trading at 13,007.60 USD per ton [7] Notable Stocks - Shenglu Communication hit the daily limit up, trading at 14.67 yuan with a transaction volume of 2.517 billion yuan [9] - Xiangrikui opened at the daily limit down due to allegations of information disclosure violations by the China Securities Regulatory Commission, leading to the termination of its asset restructuring [19] - Tianpu Co. approached the daily limit down after receiving an inquiry letter from the Shanghai Stock Exchange regarding its main business and executive qualifications [20] Hong Kong Market - The Hang Seng Index opened down by 0.1%, with the Hang Seng Tech Index down by 0.55%. Ctrip Group saw a significant drop of nearly 15% due to an investigation by the market regulator [22][23]