Zheng Quan Shi Bao Wang·2025-09-25 10:34Group 1 - The copper metal concept increased by 1.17%, ranking fifth among concept sectors, with 41 stocks rising, including Naipu Mining at a 20% limit up, and notable gains from Luoyang Molybdenum (9.90%), Tongling Nonferrous Metals (8.12%), and Northern Copper (7.47%) [1][2] - The copper sector saw a net inflow of 1.177 billion yuan, with 41 stocks receiving net inflows, and five stocks exceeding 100 million yuan in net inflow, led by Luoyang Molybdenum with 1.247 billion yuan [2][3] - The top stocks by net inflow ratio included Jingyi Co., Huamao Co., and Naipu Mining, with net inflow ratios of 54.25%, 23.21%, and 16.11% respectively [3][4] Group 2 - The top gainers in the copper sector included Luoyang Molybdenum (9.90%), Northern Copper (7.47%), and Zijin Mining (5.17%), while the biggest losers were Western Gold (down 3.72%), Dezhong Automobile (down 3.64%), and Chifeng Gold (down 3.29%) [1][2][3] - The trading volume and turnover rates for key stocks were significant, with Luoyang Molybdenum having a turnover rate of 3.71% and Northern Copper at 14.72% [3][4] - The overall performance of the copper sector reflects strong investor interest, as evidenced by the substantial net inflows and positive price movements among leading companies [2][3]