2 1 Shi Ji Jing Ji Bao Dao·2025-12-31 02:44Market Overview - The Shanghai Composite Index closed at 3965.12 points with minimal fluctuation, reaching a high of 3979.99 points during the day [1] - The Shenzhen Component Index increased by 0.49%, closing at 13604.07 points, with a peak of 13645.56 points [1] - The ChiNext Index rose by 0.63%, ending at 3242.9 points, with a maximum of 3251.13 points [1] Margin Trading and Securities Lending - The total margin trading and securities lending balance in the Shanghai and Shenzhen markets was 25,472.93 billion yuan, with a financing balance of 25,305.34 billion yuan and a securities lending balance of 167.59 billion yuan [2] - The margin trading and securities lending balance increased by 35.72 billion yuan compared to the previous trading day [2] - The Shanghai market's margin trading balance was 12,895.04 billion yuan, up by 42.41 billion yuan from the previous day, while the Shenzhen market's balance was 12,577.89 billion yuan, down by 6.69 billion yuan [2] Top Margin Buying Stocks - The top three stocks by margin buying amount were: - Sanhua Intelligent Controls (22.96 billion yuan) [3] - Zhongji Xuchuang (22.93 billion yuan) [3] - Xinyisheng (19.1 billion yuan) [3] Fund Issuance - Three new funds were launched yesterday, including: - Shanzheng Asset Management Digital Economy Selected Stock Initiation C [4] - Huabao SSE Sci-Tech Innovation Board Chip ETF [4] - Shanzheng Asset Management Digital Economy Selected Stock Initiation A [4] Top Net Buying on Dragon and Tiger List - The top ten net buying amounts on the Dragon and Tiger list were: - Sanhua Intelligent Controls (1,149,607.6 thousand yuan) [6] - Aerospace Development (686,865.3 thousand yuan) [6] - Shanzigao Technology (616,061.6 thousand yuan) [6]