Zheng Xing Xing Ye Ri Bao·2026-02-04 08:56Core Insights - The coke sector experienced a significant increase of 8.84% on February 4, with Shaanxi Black Cat leading the gains [1] - The Shanghai Composite Index closed at 4102.2, up 0.85%, while the Shenzhen Component Index closed at 14156.27, up 0.21% [1] Sector Performance - Shaanxi Black Cat (601015) closed at 4.62, up 10.00% with a trading volume of 757,300 shares [1] - Meijin Energy (000723) also rose by 10.00% to 5.17, with a trading volume of 2,176,100 shares [1] - Baotailong (601011) increased by 9.97% to 3.64, with a trading volume of 1,526,000 shares [1] - Shanxi Coking Coal (600740) rose by 9.95% to 4.86, with a trading volume of 2,223,600 shares [1] - Yunnan Coal Energy (600792) increased by 9.95% to 4.64, with a trading volume of 764,400 shares [1] - Antai Group (600408) saw a rise of 6.13% to 3.98, with a trading volume of 1,178,200 shares [1] - Yunwei Co. (600725) had a slight increase of 0.42% to 4.73, with a trading volume of 311,600 shares [1] Capital Flow - The coke sector saw a net inflow of 943 million yuan from main funds, while retail investors experienced a net outflow of 581 million yuan [1] - The main funds' net inflow for Meijin Energy was 419 million yuan, accounting for 38.32% of its trading volume [2] - Baotailong had a net inflow of 150 million yuan, representing 27.93% of its trading volume [2] - Shaanxi Black Cat recorded a net inflow of 117 million yuan, making up 34.40% of its trading volume [2] - Shanxi Coking Coal had a net inflow of 108 million yuan, which is 10.23% of its trading volume [2] - Yunnan Coal Energy saw a net inflow of 107 million yuan, accounting for 30.99% of its trading volume [2] - Antai Group had a net inflow of 51 million yuan, representing 11.00% of its trading volume [2] - Yunwei Co. experienced a net outflow of 949,970 yuan, which is -6.46% of its trading volume [2]