3.99万亿元！A股成交额再创新高

Group 1 - The A-share market showed mixed performance with the Shanghai Composite Index down by 0.31%, while the Shenzhen Component Index and the ChiNext Index rose by 0.56% and 0.82% respectively [1] - The total trading volume reached a record high of 3.99 trillion yuan, surpassing the previous day's 3.66 trillion yuan, indicating strong market participation and enthusiasm [1] - The increase in trading volume is attributed to significant inflows of capital from domestic and foreign investment institutions and individual investors [1] Group 2 - In the Hunan stock market, less than half of the stocks saw price increases, with notable gainers including Changlan Technology and Heshun Petroleum, both rising over 10% [2] - The commercial aerospace sector remained sluggish, with stocks like Shaoyang Hydraulic and Hualing Cable experiencing declines of 9.64% and 5.58% respectively [2] - Other sectors such as medical services, biopharmaceuticals, and chemical pharmaceuticals also showed low activity, with companies like Erkang Pharmaceutical and Huana Pharmaceutical both down by 3.19% [2]