2 1 Shi Ji Jing Ji Bao Dao·2025-10-31 04:08Market Overview - The Shanghai Composite Index fell by 0.73% to close at 3986.9 points, with a daily high of 4025.7 points [1] - The Shenzhen Component Index decreased by 1.16% to 13532.13 points, reaching a maximum of 13700.25 points [1] - The ChiNext Index dropped by 1.84% to 3263.02 points, with a peak of 3331.86 points [1] Margin Trading and Securities Lending - The total margin trading and securities lending balance in the Shanghai and Shenzhen markets was 24911.76 billion yuan, with a financing balance of 24732.7 billion yuan and a securities lending balance of 179.06 billion yuan, reflecting a decrease of 75.56 billion yuan from the previous trading day [2] - The Shanghai market's margin trading balance was 12657.39 billion yuan, down by 39.35 billion yuan, while the Shenzhen market's balance was 12254.37 billion yuan, decreasing by 36.21 billion yuan [2] - A total of 3456 stocks had financing funds for purchase, with the top three being Xinyi Technology (53.65 billion yuan), Zhongji Xuchuang (46.23 billion yuan), and Sunshine Power (36.47 billion yuan) [2] Fund Issuance - Four new funds were issued yesterday, including two mixed funds and two stock funds, all launched on October 30, 2025 [3][4] Top Trading Activities - The top ten net buying amounts on the Dragon and Tiger List included Jiangte Electric (27681.86 million yuan), Tianji Shares (20137.13 million yuan), and Guodun Quantum (16408.1 million yuan) [5] - The highest price increase was seen in Jiangte Electric with a rise of 9.98%, followed by Tianji Shares with a 10.0% increase [5]