油服工程板块11月10日涨0.28%，海油工程领涨，主力资金净流出9853.75万元

Core Insights - The oil service engineering sector experienced a slight increase of 0.28% on November 10, with Haiyou Engineering leading the gains [1] - The Shanghai Composite Index closed at 4018.6, up 0.53%, while the Shenzhen Component Index closed at 13427.61, up 0.18% [1] Stock Performance - Notable gainers in the oil service engineering sector included: - Jiao Ding Si Shi (600583) with a closing price of 5.84, up 1.74% and a trading volume of 565,300 shares, totaling a transaction value of 327 million yuan [1] - PetroChina Oilfield Services (600871) closed at 2.33, up 0.87% with a trading volume of 2,191,600 shares, totaling 508 million yuan [1] - Conversely, some stocks faced declines: - Ren Zhi Co., Ltd. (002629) closed at 8.46, down 0.47% with a trading volume of 192,800 shares, totaling 166 million yuan [2] - Zhongyou Engineering (600339) closed at 3.69, down 0.27% with a trading volume of 388,500 shares, totaling 143 million yuan [2] Capital Flow - The oil service engineering sector saw a net outflow of 98.54 million yuan from institutional investors, while retail investors contributed a net inflow of 71.57 million yuan [2] - Specific stock capital flows included: - Haiyou Engineering (600583) had a net inflow of 19.61 million yuan from institutional investors, but a net outflow of 29.50 million yuan from speculative funds [3] - Ren Zhi Co., Ltd. (002629) experienced a net outflow of 7.96 million yuan from institutional investors, while speculative funds saw a net inflow of 17.30 million yuan [3]