午评：沪指半日微涨0.1% 制药板块涨幅居前

Core Viewpoint - The A-share market showed a mixed performance with the Shanghai Composite Index slightly up by 0.10%, while the Shenzhen Component Index remained flat, and the ChiNext Index increased by 0.22% [1] Market Performance - The Shanghai Composite Index closed at 3869.25 points, with a gain of 0.10% [1] - The Shenzhen Component Index reported a flat close at 12895.25 points [1] - The ChiNext Index ended at 2962.56 points, reflecting a rise of 0.22% [1] Sector Performance - Leading sectors included: - Chemical Pharmaceuticals: increased by 2.64%, with a total transaction volume of 1,633.57 million hands and a total transaction value of 300.65 billion [2] - Beauty Care: rose by 2.28%, with a transaction volume of 195.21 million hands and a transaction value of 45.73 billion [2] - Medical Services: up by 2.27%, with a transaction volume of 481.25 million hands and a transaction value of 111.84 billion [2] - Underperforming sectors included: - Small Metals: decreased by 2.13%, with a transaction volume of 998.36 million hands and a transaction value of 352.27 billion [2] - Port Shipping: down by 1.85%, with a transaction volume of 1,138.56 million hands and a transaction value of 71.55 billion [2] - Military Equipment: fell by 1.36%, with a transaction volume of 857.00 million hands and a transaction value of 255.78 billion [2]