Zheng Xing Xing Ye Ri Bao·2025-10-29 08:41Core Insights - The coal mining sector experienced a slight increase of 0.24% on October 29, with Electric Power Investment Energy leading the gains [1] - The Shanghai Composite Index closed at 4016.33, up 0.7%, while the Shenzhen Component Index closed at 13691.38, up 1.95% [1] Coal Mining Sector Performance - Electric Power Investment Energy (002128) closed at 25.36, up 4.41% with a trading volume of 255,100 shares and a transaction value of 642 million yuan [1] - Shanghai Energy (600508) closed at 14.42, up 3.59% with a trading volume of 310,900 shares and a transaction value of 444.7 million yuan [1] - Lu'an Environmental Energy (669109) closed at 15.22, up 2.91% with a trading volume of 512,800 shares and a transaction value of 776 million yuan [1] - Other notable performers include Pingmei Shenma Energy (601666) at 8.73, up 2.83%, and Xinji Energy (816109) at 7.43, up 2.77% [1] Fund Flow Analysis - The coal mining sector saw a net outflow of 16.96 million yuan from institutional investors, while retail investors contributed a net inflow of 13.9 million yuan [2] - Major stocks with significant fund flow include Yongtai Energy (600157) with a net inflow of 10.7 million yuan from institutional investors, while Shanxi Coking Coal (000983) experienced a net outflow of 14.24 million yuan from retail investors [3] - The overall trend indicates a mixed sentiment in the coal mining sector, with institutional investors pulling back while retail investors are more active [2][3]