A股超4100只股票上涨 上证指数创今年以来新高

Market Overview - On August 11, the A-share market experienced a significant increase, with a trading volume exceeding 1.8 trillion yuan, and the Shanghai Composite Index reached a new high for the year, briefly surpassing 3650 points [1] - The A-share market saw over 4100 stocks rise, with more than 80 stocks hitting the daily limit up [1] Liquidity and Financing - The recent strength in the A-share market is driven by liquidity, with both financing balance and margin trading balance continuing to grow. As of August 8, the margin trading balance was reported at 2009.516 billion yuan, with the financing balance at 1995.359 billion yuan [1] - On August 11, the net inflow of main funds into the CSI 300 was 11.181 billion yuan [1] Index Performance - On August 11, the Shanghai Composite Index opened high and closed at 3647.55 points, marking a new closing high for the year. The index reached a peak of 3656.85 points during the day [1] - The Shenzhen Component Index, ChiNext Index, Sci-Tech 50 Index, and North Securities 50 Index rose by 1.46%, 1.96%, 0.59%, and 1.18% respectively [1] Sector Performance - In the Shenwan first-level industry classification, the power equipment, communication, and computer sectors led the gains, increasing by 2.04%, 1.95%, and 1.94% respectively. The electronics sector also rose by 1.76%, indicating a strong performance across technology stocks [2]