午评：沪指涨1.04% 钢铁板块涨幅居前

Core Viewpoint - The A-share market experienced a collective rise in the three major indices, with the Shanghai Composite Index increasing by 1.04% to 3991.35 points, the Shenzhen Component Index rising by 1.26% to 13457.28 points, and the ChiNext Index gaining 1.54% to 3220.52 points [1] Industry Performance - The steel sector led the gains with a rise of 3.09%, achieving a total trading volume of 26,323 million hands and a net inflow of 11.373 billion [2] - The small metals sector followed with a 2.85% increase, with a total trading volume of 8,922.6 million hands and a net inflow of 2.7225 billion [2] - The electronic chemicals sector saw a 2.56% rise, with a trading volume of 8,940 million hands and a net outflow of 0.183 billion [2] - Other sectors with positive performance included small household appliances (1.94%), components (1.82%), and energy-related sectors (1.76%) [2] Declining Sectors - The wind power equipment sector experienced the largest decline at -1.38%, with a trading volume of 5,848.9 million hands and a net outflow of 1.314 billion [2] - The gaming sector fell by 0.95%, with a trading volume of 6,793.8 million hands and a net outflow of 1.068 billion [2] - The cultural media sector saw a slight decline of 0.09%, with a trading volume of 13,457.3 million hands and a net outflow of 0.774 billion [2] - Other sectors that declined included traditional Chinese medicine (-0.06%) and photovoltaic equipment (0.09%) [2]