A股两融交易额达4272亿元

Core Insights - The A-share market's margin trading volume reached a historical high, indicating increased trading activity [2][8] - Despite the record trading volume and balance, relative scale indicators remain stable and far from historical peaks [4][10] Group 1: Margin Trading Volume - On January 12, 2026, the A-share market's margin trading volume was approximately 4,272 billion yuan, marking a historical high [2][8] - The financing purchases on that day were about 4,263 billion yuan, also a record [2][8] - The margin trading balance reached approximately 26,741 billion yuan, with a single-day increase of about 465 billion yuan, the third highest single-day increase historically [2][8] Group 2: Historical Context - There have only been two instances in history where the margin trading volume exceeded 4,000 billion yuan, with the last occurrence on October 8, 2024, at approximately 4,073 billion yuan [2][8] - Since the beginning of 2026, the cumulative increase in margin trading balance has exceeded 1,300 billion yuan, and since December 2025, it has surpassed 2,000 billion yuan [2][8] Group 3: Relative Scale Indicators - As of January 12, 2026, the margin trading balance accounted for 2.56% of the A-share market's circulating market value, slightly above the 2025 average of 2.41% but still far from the historical peak of over 4% reached between May and July 2015 [4][10] - On the same day, margin trading volume represented 11.72% of the total A-share trading volume, an increase from the 2025 average of 9.85%, yet still distant from the historical peak of over 20% in the first quarter of 2015 [4][10] Group 4: Individual Securities - As of January 12, 2026, 17 stocks had margin trading balances exceeding 10 billion yuan, with China Ping An, Dongfang Wealth, Ningde Times, and Zhongji Xuchuang exceeding 20 billion yuan [3][9]