焦炭板块1月28日涨5.79%，山西焦化领涨，主力资金净流入4.12亿元

Core Viewpoint - The coking coal sector experienced a significant increase of 5.79% on January 28, with Shanxi Coking Coal leading the gains, reflecting positive market sentiment in this industry [1] Group 1: Market Performance - The Shanghai Composite Index closed at 4151.24, up by 0.27%, while the Shenzhen Component Index closed at 14342.9, up by 0.09% [1] - Key stocks in the coking coal sector showed notable price increases, with Shanxi Coking Coal rising by 10.00% to a closing price of 4.40, and Shaanxi Black Cat increasing by 9.92% to 4.32 [1] Group 2: Trading Volume and Capital Flow - The coking coal sector saw a net inflow of 4.12 billion yuan from main funds, while retail investors experienced a net outflow of 2.96 billion yuan [1] - The trading volume for Shanxi Coking Coal reached 1.1099 million shares, with a total transaction value of 4.74 billion yuan [1] Group 3: Individual Stock Analysis - Shanxi Coking Coal had a main fund net inflow of 950.59 million yuan, accounting for 20.07% of its trading volume, while retail investors had a net outflow of 530.89 million yuan [2] - Shaanxi Black Cat reported a main fund net inflow of 1.25 billion yuan, representing 22.33% of its trading volume, with retail investors showing a net outflow of 8.21 million yuan [2]