Zheng Xing Xing Ye Ri Bao·2025-10-16 08:27Core Viewpoint - The oil service engineering sector experienced a decline of 0.45% on October 16, with Renji Co. leading the drop. The Shanghai Composite Index rose by 0.1% to close at 3916.23, while the Shenzhen Component Index fell by 0.25% to 13086.41 [1]. Group 1: Market Performance - The oil service engineering sector's individual stock performance showed mixed results, with notable declines in several companies, including Renji Co. which fell by 4.71% to a closing price of 8.10 [2]. - The trading volume for Renji Co. was 355,300 shares, with a transaction value of 292 million yuan [2]. - Other companies in the sector, such as Beiken Energy and Zhun Oil Co., also saw declines of 2.17% and 2.06%, respectively [2]. Group 2: Capital Flow - The oil service engineering sector experienced a net outflow of 217 million yuan from major funds, while retail investors contributed a net inflow of 190 million yuan [2]. - The table of capital flow indicates that major funds withdrew from several companies, including Zhun Oil Co. and Beiken Energy, with net outflows of 15.6 million yuan and 19.9 million yuan, respectively [3]. - Conversely, retail investors showed a positive net inflow for Zhun Oil Co. and Beiken Energy, with inflows of 25.9 million yuan and 17.3 million yuan, respectively [3].