午评：三大指数早盘震荡走低 能源金属板块领涨

Core Viewpoint - The A-share market experienced a decline in the morning session, with all three major indices showing negative performance, indicating a bearish sentiment among investors [1]. Market Performance - The Shanghai Composite Index closed at 3973.31 points, down by 0.43% - The Shenzhen Component Index closed at 13169.37 points, down by 0.35% - The ChiNext Index closed at 3086.67 points, down by 0.80% [1]. Sector Performance Top Performing Sectors - Energy metals, military equipment, and IT services showed the highest gains, with specific increases of 5.04%, 2.41%, and 2.25% respectively [2]. - The IT services sector had a total trading volume of 2026.58 million hands and a net inflow of 36.77 billion [2]. Underperforming Sectors - Precious metals, biopharmaceuticals, and photovoltaic equipment were among the sectors with the largest declines, with decreases of 2.00%, 1.96%, and 1.80% respectively [2]. - The biopharmaceutical sector recorded a total trading volume of 388.40 million hands and a net outflow of 13.26 billion [2].