Zheng Quan Shi Bao Wang·2025-05-28 08:35Group 1 - The shale gas concept index rose by 0.98%, ranking 9th among concept sectors, with 23 stocks increasing in value, including ShenKong Co., which hit the daily limit, and others like Diwei Er and Haimeike, which rose by 6.50%, 5.58%, and 5.47% respectively [1][2] - The leading stocks in terms of net inflow of main funds include China Petroleum and ShenKong Co., with net inflows of 1.87 billion and 1.70 billion respectively [2][3] - The net inflow ratio for ShenKong Co., China Petrochemical, and China Petroleum were 24.38%, 19.56%, and 14.57% respectively, indicating strong investor interest [3] Group 2 - The overall market saw a net inflow of 5.01 billion into the shale gas concept sector, with 19 stocks receiving net inflows, and 5 stocks exceeding 10 million in net inflow [2][3] - Stocks with significant declines included Shandong Molong, Hai Xin Neng Ke, and Haohua Technology, which fell by 2.23%, 1.96%, and 1.58% respectively [1][4] - The trading volume and turnover rates for leading stocks in the shale gas sector indicate active trading, with ShenKong Co. showing a turnover rate of 24.23% [3][4]