Zheng Xing Xing Ye Ri Bao·2025-08-21 08:38Market Overview - The battery sector experienced a decline of 1.14% compared to the previous trading day, with Yuanhang Precision leading the drop [1] - The Shanghai Composite Index closed at 3771.1, up 0.13%, while the Shenzhen Component Index closed at 11919.76, down 0.06% [1] Stock Performance - Notable gainers in the battery sector included: - Jinyang Co., Ltd. (code: 301210) with a closing price of 47.37, up 4.99% and a trading volume of 112,500 shares, totaling 526 million yuan [1] - Tianji Co., Ltd. (code: 002759) with a closing price of 10.18, up 3.56% and a trading volume of 503,300 shares, totaling 514 million yuan [1] - Significant decliners included: - Yuanhang Precision (code: 833914) with a closing price of 36.70, down 8.66% and a trading volume of 73,200 shares, totaling 279 million yuan [2] - Defu Technology (code: 301511) with a closing price of 36.38, down 8.08% and a trading volume of 465,200 shares, totaling 1.744 billion yuan [2] Capital Flow - The battery sector saw a net outflow of 4.341 billion yuan from institutional investors, while retail investors contributed a net inflow of 3.092 billion yuan [2][3] - Key stocks with significant capital flow included: - Xinjubang (code: 300037) with a net inflow of 111 million yuan from institutional investors [3] - Jinyang Co., Ltd. (code: 301210) with a net outflow of 96.171 million yuan from retail investors [3]