Zheng Xing Xing Ye Ri Bao·2025-09-29 08:53Market Overview - The refining and trading sector experienced a decline of 0.19% on September 29, with Compton leading the drop [1] - The Shanghai Composite Index closed at 3862.53, up 0.9%, while the Shenzhen Component Index closed at 13479.43, up 2.05% [1] Stock Performance - Daqing Huake (000985) saw a significant increase of 10.00%, closing at 19.91 with a trading volume of 59,900 shares and a turnover of 117 million yuan [1] - Other notable gainers included Bohui Co. (300839) with a 4.42% increase, Baocao Co. (002476) up 2.10%, and Maohua Shihua (000637) rising by 1.95% [1] - Conversely, Compton (603798) led the declines with a drop of 3.70%, closing at 16.64, alongside Rongsheng Petrochemical (002493) down 3.24% [2] Capital Flow - The refining and trading sector saw a net outflow of 66.36 million yuan from institutional investors, while retail investors contributed a net inflow of 2.50 million yuan [2] - The main stocks with significant capital inflow included Daqing Huake with 39.99 million yuan and China Petroleum (601857) with 35.17 million yuan [3] - Notably, Baocao Co. experienced a net inflow of 20.54 million yuan from institutional investors, despite a net outflow from retail investors [3]