Zheng Xing Xing Ye Ri Bao·2025-10-24 08:29Market Overview - The oil service engineering sector experienced a decline of 1.83% on October 24, with Junyou Co., Ltd. leading the drop [1] - The Shanghai Composite Index closed at 3950.31, up 0.71%, while the Shenzhen Component Index closed at 13289.18, up 2.02% [1] Stock Performance - Notable stock movements included: - Renji Co., Ltd. (002629) rose by 3.03% to a closing price of 61.6, with a trading volume of 293,600 shares and a turnover of 269 million yuan [1] - Junyou Co., Ltd. (002207) fell by 7.51% to a closing price of 8.38, with a trading volume of 607,500 shares and a turnover of 522 million yuan [2] - Other significant declines included Beiken Energy (002828) down 5.88% and Tongxin Petroleum (300164) down 4.72% [2] Capital Flow - The oil service engineering sector saw a net outflow of 185 million yuan from institutional investors, while retail investors contributed a net inflow of 209 million yuan [2][3] - Specific stock capital flows included: - Haiyou Development (600968) had a net inflow of 17.91 million yuan from institutional investors, but a net outflow of 15.76 million yuan from retail investors [3] - Zhongyou Engineering (600339) experienced a net inflow of 14.47 million yuan from institutional investors, with a net outflow of 3.09 million yuan from retail investors [3]