午评：沪指半日跌0.2% 元件板块领涨

Market Overview - The A-share market experienced a downward trend in early trading, with the Shanghai Composite Index closing at 3380.47 points, down 0.20% [1] - The Shenzhen Component Index closed at 10136.51 points, down 0.15%, while the ChiNext Index closed at 2042.61 points, down 0.36% [1] Sector Performance Top Performing Sectors - The components sector led the gains with an increase of 2.70%, with a total trading volume of 853.76 million hands and a net inflow of 24.33 billion yuan [2] - The military equipment sector rose by 2.20%, with a trading volume of 1467.54 million hands and a net inflow of 20.01 billion yuan [2] - The military electronics sector saw a 1.55% increase, with a trading volume of 863.10 million hands and a net inflow of 8.18 billion yuan [2] Underperforming Sectors - The beauty and personal care sector experienced the largest decline at -2.91%, with a trading volume of 195.13 million hands and a net outflow of 5.60 billion yuan [2] - The metal new materials sector fell by 2.30%, with a trading volume of 538.29 million hands and a net outflow of 7.62 billion yuan [2] - The medical services sector decreased by 2.20%, with a trading volume of 673.81 million hands and a net outflow of 9.38 billion yuan [2]