收评：A股三大指数集体上涨 电池板块走强

Market Overview - The A-share market indices collectively rose today, with the Shanghai Composite Index closing at 3857.93 points, an increase of 0.37%, and a total trading volume of 12,216.92 billion yuan [1] - The Shenzhen Component Index closed at 12,696.15 points, up by 0.99%, with a trading volume of 15,766.05 billion yuan [1] - The ChiNext Index ended at 2890.13 points, gaining 2.23%, with a trading volume of 7,637.79 billion yuan [1] Sector Performance - The battery sector led the gains with a rise of 4.09%, achieving a total trading volume of 3,879.05 million hands and a transaction value of 1,110.77 billion yuan [2] - The small metals sector increased by 3.13%, with a trading volume of 2,112.42 million hands and a transaction value of 632.79 billion yuan [2] - The liquor sector saw a rise of 2.86%, with a trading volume of 360.01 million hands and a transaction value of 291.30 billion yuan [2] Declining Sectors - The audio-visual equipment sector experienced the largest decline at -2.18%, with a trading volume of 3,545.98 million hands and a transaction value of 2,200.54 billion yuan [2] - The environmental protection equipment sector fell by 1.96%, with a trading volume of 293.64 million hands and a transaction value of 37.98 billion yuan [2] - The education sector decreased by 1.87%, with a trading volume of 642.19 million hands and a transaction value of 52.15 billion yuan [2]