Zheng Xing Xing Ye Ri Bao·2025-09-19 08:42Market Overview - The feed sector increased by 0.29% on September 19, with Tianma Technology leading the gains [1] - The Shanghai Composite Index closed at 3820.09, down 0.3%, while the Shenzhen Component Index closed at 13070.86, down 0.04% [1] Key Performers in the Feed Sector - Tianma Technology (603668) closed at 15.20, up 4.83% with a trading volume of 321,600 shares and a turnover of 486 million yuan [1] - Jin Xin Nong (002548) closed at 5.22, up 4.19% with a trading volume of 1,024,900 shares and a turnover of 521 million yuan [1] - Tian Kang Biological (002100) closed at 7.68, up 1.86% with a trading volume of 563,400 shares and a turnover of 427 million yuan [1] Capital Flow Analysis - The feed sector experienced a net outflow of 80.65 million yuan from institutional investors, while retail investors saw a net inflow of 5.61 million yuan [2] - The main capital inflow was observed in Jin Xin Nong, with a net inflow of 55.77 million yuan from institutional investors [3] - Hai Da Group (002311) had a net inflow of 18.08 million yuan from institutional investors, indicating positive sentiment [3]