Zheng Xing Xing Ye Ri Bao·2025-08-20 08:37Market Overview - On August 20, the energy metals sector rose by 0.43% compared to the previous trading day, with Tengyuan Cobalt leading the gains [1] - The Shanghai Composite Index closed at 3766.21, up 1.04%, while the Shenzhen Component Index closed at 11926.74, up 0.89% [1] Individual Stock Performance - Tengyuan Cobalt (301219) closed at 65.14, with a gain of 6.13% and a trading volume of 164,700 shares, amounting to a transaction value of 1.054 billion yuan [1] - Huayou Cobalt (603799) closed at 45.50, up 3.24%, with a trading volume of 890,600 shares and a transaction value of 4.040 billion yuan [1] - Other notable performers include: - Sai Rui Aluminum (300618) at 39.12, up 2.38% [1] - Cangge Mining (000408) at 50.22, up 0.76% [1] - Boqian New Materials (605376) at 46.52, up 0.61% [1] Fund Flow Analysis - The energy metals sector experienced a net outflow of 496 million yuan from institutional investors, while retail investors saw a net inflow of 314 million yuan [2] - Notable fund flows include: - Huayou Cobalt had a net inflow of 390 million yuan from institutional investors, but a net outflow of 123 million yuan from speculative funds [3] - Tengyuan Cobalt saw a net inflow of 119 million yuan from institutional investors and a net inflow of 470 million yuan from speculative funds [3] - Cangge Mining experienced a net outflow of 44 million yuan from institutional investors, with a net inflow of 3.234 million yuan from speculative funds [3]