午评：沪指半日涨1.14% 保险板块涨幅居前

Core Viewpoint - The A-share market showed mixed performance with the Shanghai Composite Index rising over 1% in early trading, indicating positive investor sentiment despite some sector declines [1]. Market Performance - The Shanghai Composite Index closed at 4069.38 points, up 1.14% - The Shenzhen Component Index closed at 13940.24 points, up 0.81% - The ChiNext Index closed at 3293.18 points, down 0.04% [1]. Sector Performance Top Performing Sectors - Insurance sector increased by 4.91% with a total trading volume of 292.22 million hands and a net inflow of 15.55 billion - Small metals sector rose by 4.67% with a trading volume of 954.96 million hands and a net inflow of 37.26 billion - Energy metals sector gained 3.72% with a trading volume of 384.15 million hands and a net inflow of 18.67 billion [2]. Underperforming Sectors - Communication equipment sector decreased by 0.68% with a trading volume of 1889.06 million hands and a net outflow of 77.51 billion - Components sector fell by 0.65% with a trading volume of 929.90 million hands and a net outflow of 31.50 billion - Beauty care sector declined by 0.25% with a trading volume of 157.47 million hands and a net outflow of 0.42 billion [2].