Zheng Quan Shi Bao Wang·2025-10-24 09:58Group 1 - PCB concept index rose by 3.32%, ranking 10th among concept sectors, with 156 stocks increasing, including Kexiang Co. and Shengyi Technology hitting the 20% limit up [1][2] - Notable gainers included C Chaoying with a staggering increase of 397.60%, followed by Inno Laser and Qiaofeng Intelligent with increases of 11.89% and 9.86% respectively [1][2] - The largest declines were seen in Xianfeng Holdings, Dongcai Technology, and Huagong Technology, with decreases of 2.73%, 2.60%, and 1.91% respectively [1][2] Group 2 - The PCB sector attracted a net inflow of 5.915 billion yuan, with 96 stocks receiving net inflows, and 18 stocks exceeding 100 million yuan in net inflow [2][3] - The top net inflow stock was Fangzheng Technology, with a net inflow of 1.08 billion yuan, followed by Shenghong Technology and C Chaoying with net inflows of 1.054 billion yuan and 852.36 million yuan respectively [2][3] - C Chaoying, Dwei Co., and Fangzheng Technology had the highest net inflow ratios at 30.83%, 27.67%, and 21.04% respectively [3] Group 3 - The PCB concept sector's performance was highlighted by significant trading volumes, with stocks like Fangzheng Technology and Shenghong Technology showing high turnover rates of 10.86% and 7.27% respectively [3][4] - Other notable performers included Shengyi Technology with a 19.99% increase and a turnover rate of 2.61% [3][4] - The overall market sentiment for the PCB sector appears positive, driven by strong capital inflows and notable stock performances [2][3]