Zheng Xing Xing Ye Ri Bao·2025-10-17 08:37Core Insights - The coal mining sector experienced a decline of 0.41% on October 17, with New Dazhou A leading the drop. The Shanghai Composite Index closed at 3839.76, down 1.95%, while the Shenzhen Component Index closed at 12688.94, down 3.04% [1] Group 1: Market Performance - The coal mining sector's individual stock performance varied, with Dazhou Energy seeing a significant increase of 10.00% to close at 6.60, while New Dazhou A fell by 4.18% to 5.73 [1][2] - The trading volume for Dazhou Energy was 480,700 shares, resulting in a transaction value of 316 million yuan, while New Dazhou A had a trading volume of 401,000 shares with a transaction value of 23.5 million yuan [1][2] Group 2: Capital Flow - The coal mining sector saw a net outflow of 319 million yuan from major funds, while retail investors contributed a net inflow of 321 million yuan [2] - Notable individual stock capital flows included Tuke Mining with a net inflow of 18.9 million yuan from major funds, while New Dazhou A experienced a net outflow of 6.67 million yuan from major funds [3]