近3500只个股下跌

Core Viewpoint - The article discusses the performance of the A-share market, highlighting the active sectors such as robotics and commercial aerospace, while noting the decline in sectors like superhard materials and consumer electronics. Market Performance - As of the midday session, the Shanghai Composite Index rose by 0.04%, the Shenzhen Component Index increased by 0.35%, and the ChiNext Index gained 0.76% [3] - The total trading volume in the Shanghai and Shenzhen markets reached 1.03 trillion yuan, a decrease of 35 billion yuan compared to the previous trading day [3] Sector Highlights - The robotics industry chain showed strong performance, with companies like Junya Technology and Longxi Co. hitting the daily limit [11] - The commercial aerospace sector also performed well, with stocks like Aerospace Development hitting the daily limit for the 10th consecutive trading day [7] - The copper sector was active, with companies like Luoyang Molybdenum and Cangge Mining seeing gains of over 4%, driven by record high copper prices on the London Metal Exchange [9] Notable Stocks - The "23 Vanke 01" bond saw a price increase of over 90% before being temporarily suspended [7] - The stock of Moer Thread surged ahead of its listing on the Sci-Tech Innovation Board [9] Overall Market Sentiment - The market experienced a mixed sentiment with over 3,500 stocks declining, indicating a broader market weakness despite the gains in specific sectors [3][5]