午评：沪指半日涨0.2% 军工装备板块涨幅居前

Market Overview - The A-share market showed mixed performance with the Shanghai Composite Index up by 0.20% to 3567.02 points, while the Shenzhen Component Index fell by 0.28% to 10960.75 points, and the ChiNext Index decreased by 0.49% to 2311.27 points [1] Sector Performance Top Performing Sectors - The military equipment sector led the gains with an increase of 3.57%, achieving a total trading volume of 1,709.77 million hands and a total transaction value of 405.32 billion [2] - The military electronics sector followed closely with a rise of 3.46%, with a trading volume of 871.19 million hands and a transaction value of 187.84 billion [2] - Precious metals also saw a gain of 3.46%, with a trading volume of 503.66 million hands and a transaction value of 91.12 billion [2] Underperforming Sectors - The pharmaceutical retail sector experienced the largest decline at -1.64%, with a trading volume of 331.83 million hands and a transaction value of 43.42 billion [2] - The medical services sector fell by 1.54%, with a trading volume of 741.96 million hands and a transaction value of 172.63 billion [2] - The chemical pharmaceuticals sector decreased by 1.46%, with a trading volume of 3,203.93 million hands and a transaction value of 475.94 billion [2]