Zheng Quan Shi Bao Wang·2025-09-02 09:09Group 1 - The copper cable high-speed connection concept declined by 4.90%, ranking among the top declines in the concept sector, with Longfly Fiber Optics hitting the limit down, and companies like Dingtong Technology, Huafeng Technology, and Shenglan Co., Ltd. also experiencing significant declines [1][2] - Among the stocks in the copper cable high-speed connection concept, only two stocks saw price increases, with Luxiao Technology and Shaanxi Huada rising by 5.22% and 4.72% respectively [1][3] - The net outflow of main funds from the copper cable high-speed connection concept reached 4.683 billion yuan, with 37 stocks experiencing net outflows, and 14 stocks seeing outflows exceeding 100 million yuan [2][3] Group 2 - The stock with the highest net outflow was Luxshare Precision, with a net outflow of 872 million yuan, followed by Wolong Nuclear Materials and Taicheng Light, with net outflows of 564 million yuan and 549 million yuan respectively [2][3] - The stocks with the highest net inflow included Luxiao Technology, with a net inflow of 481 million yuan, followed by Bowei Alloy and Shaanxi Huada, with net inflows of 128 million yuan and 55 million yuan respectively [2][3] - The trading volume and turnover rates varied significantly among the stocks, with notable declines in companies like Dingtong Technology, which saw a drop of 13.10% [2][3]