Zheng Quan Shi Bao Wang·2025-08-21 08:53Market Overview - The Shanghai Composite Index rose by 0.13% on August 21, with 17 out of the 28 sectors experiencing gains, led by Agriculture, Forestry, Animal Husbandry, and Fishery, and Oil and Petrochemicals, which increased by 1.50% and 1.39% respectively [1] - The main funds in the market saw a net outflow of 66.42 billion yuan, with the Retail Trade sector leading the net inflow at 750 million yuan, followed by the Public Utilities sector with a net inflow of 557 million yuan [1] Oil and Petrochemical Sector - The Oil and Petrochemical sector increased by 1.39%, with a net outflow of 91.43 million yuan for the day. Out of 47 stocks in this sector, 39 rose, and 7 fell, with one stock hitting the daily limit [2] - The stocks with the highest net inflow in the Oil and Petrochemical sector included Zhun Oil Co. with a net inflow of 114 million yuan, followed by Sinopec and PetroChina with inflows of 111 million yuan and 47.09 million yuan respectively [2] - The stocks with the highest net outflow included Guanghui Energy, with a net outflow of 114 million yuan, followed by Intercontinental Oil and Rongsheng Petrochemical with outflows of 102 million yuan and 79.28 million yuan respectively [2] Fund Flow Analysis - The top stocks in the Oil and Petrochemical sector by net inflow included: - Zhun Oil Co. (10.05% increase, 114.30 million yuan net inflow) - Sinopec (2.45% increase, 111.35 million yuan net inflow) - PetroChina (1.51% increase, 47.08 million yuan net inflow) [3] - The stocks with significant net outflows included: - Guanghui Energy (0.75% increase, -114.24 million yuan net outflow) - Intercontinental Oil (0.00% change, -102.12 million yuan net outflow) - Rongsheng Petrochemical (3.08% increase, -79.28 million yuan net outflow) [3]