Bei Jing Shang Bao·2025-08-12 07:30Market Performance - The three major A-share indices opened higher and maintained a fluctuating upward trend, reaching new highs for the year [1] - By the close, the Shanghai Composite Index, Shenzhen Component Index, and ChiNext Index rose by 0.5%, 0.53%, and 1.24% respectively, closing at 3665.92 points, 11351.63 points, and 2409.4 points [1] Sector Performance - The semiconductor sector showed strong performance, with Cambrian Technology hitting the daily limit and reaching a historical high [1] - Other sectors such as brain engineering, diversified finance, and electronic chemicals also saw significant gains, while aerospace, recombinant proteins, and minor metals experienced declines [1] Stock Performance - A total of 2084 stocks in A-shares rose, with 60 stocks hitting the daily limit, while 3167 stocks fell, including 5 stocks hitting the lower limit [1] Trading Volume - The trading volume in the Shanghai market was approximately 778.16 billion yuan, while the Shenzhen market's trading volume was about 1.103359 trillion yuan, leading to a combined trading volume of around 1.88 trillion yuan [1]