Zheng Xing Xing Ye Ri Bao·2026-01-28 09:04Group 1 - The coal mining sector increased by 2.79% compared to the previous trading day, with Lu'an Huanneng leading the gains [1] - The Shanghai Composite Index closed at 4151.24, up 0.27%, while the Shenzhen Component Index closed at 14342.9, up 0.09% [1] - Key stocks in the coal mining sector showed significant price increases, with Lu'an Huanneng rising by 8.70% to a closing price of 13.99 [1] Group 2 - The coal mining sector saw a net inflow of 796 million yuan from main funds, while retail investors experienced a net outflow of 744 million yuan [2] - Major stocks like China Shenhua and Shaanxi Coal & Chemical Industry reported positive price movements, with China Shenhua closing at 41.18, up 1.30% [2] - The trading volume for Lu'an Huanneng reached 990,900 shares, contributing to a total transaction value of 1.345 billion yuan [1][2] Group 3 - The main fund inflow for Yongtai Energy was 271 million yuan, representing 10.66% of its total trading volume [3] - Shaanxi Coal & Chemical Industry had a main fund inflow of 81.44 million yuan, with a retail net outflow of 187 million yuan [3] - The overall trend indicates a divergence in fund flows, with main funds favoring certain stocks while retail investors withdrew [3]