煤炭开采板块12月25日跌0.38%，中煤能源领跌，主力资金净流出3.59亿元

Core Viewpoint - The coal mining sector experienced a decline of 0.38% on December 25, with China Coal Energy leading the drop. Meanwhile, the Shanghai Composite Index rose by 0.47% and the Shenzhen Component Index increased by 0.33% [1]. Group 1: Market Performance - The coal mining sector's stocks showed mixed performance, with notable declines in major companies such as China Coal Energy, which fell by 1.40% to a closing price of 12.70 [2]. - The trading volume for China Coal Energy was 160,500 shares, with a transaction value of 205 million yuan [2]. - Other companies in the sector, like Jiangxi Tungsten Equipment and Jinko Energy, also saw declines of 1.17% and 0.97%, respectively [2]. Group 2: Capital Flow - The coal mining sector experienced a net outflow of 359 million yuan from major funds, while retail investors contributed a net inflow of 380 million yuan [2]. - The table of capital flow indicates that retail investors were more active, with significant inflows into stocks like Xin Dazhou A, which saw a net inflow of 852,620 yuan from major funds [3]. - Conversely, stocks like Huaihe Energy and Shanmei International faced net outflows from major and speculative funds, indicating a shift in investor sentiment [3].