Zheng Xing Xing Ye Ri Bao·2026-01-30 09:00Group 1 - The coal mining sector increased by 0.46% on January 30, with Panjiang Coal and Electricity leading the gains [1] - The Shanghai Composite Index closed at 4117.95, down 0.96%, while the Shenzhen Component Index closed at 14205.89, down 0.66% [1] - Panjiang Coal and Electricity's stock price rose by 10.06% to 5.47, with a trading volume of 309,500 shares [1] Group 2 - Major coal mining stocks showed varied performance, with Dayou Energy up by 5.59% and Xin Dazhou A up by 3.63% [1] - The coal mining sector experienced a net outflow of 275 million yuan from main funds, while retail investors saw a net outflow of 56.08 million yuan [2] - Dayou Energy had a net inflow of 1.42 billion yuan from main funds, but retail investors had a net outflow of 75.69 million yuan [3]