上证指数“十二连阳” 2026年A股“开门红”

Core Viewpoint - The A-share market experienced a strong start in 2026, with the Shanghai Composite Index rising by 1.38% and surpassing the 4000-point mark, marking a "twelve consecutive days" increase [1] Market Performance - On January 5, the A-share market recorded a significant increase in trading volume, with a total turnover of 2.57 trillion yuan, which is an increase of 501.5 billion yuan compared to the previous trading day [1] - The total market capitalization of A-shares exceeded 120 trillion yuan, setting a new historical high [1]