午评：创业板指半日涨2.34% 电池板块走高

Market Overview - The three major indices in the A-share market rose collectively in the morning session, with the Shanghai Composite Index at 3849.76 points, an increase of 0.16% [1] - The Shenzhen Component Index reached 12688.85 points, up by 0.93%, while the ChiNext Index was at 2893.44 points, rising by 2.34% [1] Sector Performance Top Performing Sectors - The battery sector led the gains with an increase of 4.42%, total trading volume of 2887.97 million hands, and a net inflow of 106.29 billion [2] - The small metals sector followed with a rise of 2.76%, trading volume of 1473.51 million hands, and a net inflow of 450.23 billion [2] - The insurance sector increased by 2.66%, with a trading volume of 311.14 million hands and a net inflow of 13.24 billion [2] - Other notable sectors included energy (up 2.53%) and liquor (up 2.52%) [2] Underperforming Sectors - The semiconductor sector experienced the largest decline at -2.49%, with a trading volume of 2466.57 million hands and a net outflow of 95.84 billion [2] - The communication equipment sector fell by 1.89%, with a trading volume of 2104.10 million hands and a net outflow of 59.52 billion [2] - The communication services sector decreased by 1.82%, with a trading volume of 1553.20 million hands and a net outflow of 30.95 billion [2]