午评：沪指半日跌1.32% 电网设备板块走强

Core Viewpoint - The A-share market experienced fluctuations with all three major indices showing declines during the morning session, indicating a bearish sentiment among investors [1] Market Performance - The Shanghai Composite Index closed at 4063.54 points, down by 1.32% - The Shenzhen Component Index closed at 14006.25 points, down by 1.41% - The ChiNext Index closed at 3306.94 points, down by 1.18% [1] Sector Performance Top Gaining Sectors - Power Grid Equipment: Increased by 3.46%, with a total trading volume of 3,679.81 million hands and a net inflow of 548.83 million [2] - Baijiu (Chinese Liquor): Rose by 2.77%, with a trading volume of 432.56 million hands and a net inflow of 259.64 million [2] - Film and Television Industry: Gained 1.74%, with a trading volume of 1,187.43 million hands and a net inflow of 123.38 million [2] Top Declining Sectors - Oil and Gas Extraction and Services: Decreased by 6.81%, with a trading volume of 1,166.20 million hands and a net outflow of 0.07 million [2] - Industrial Metals: Fell by 5.22%, with a trading volume of 3,915.90 million hands and a net inflow of 11.04 million [2] - Coal Mining and Processing: Dropped by 4.68%, with a trading volume of 1,561.23 million hands and a net outflow of 23.59 million [2]