Zheng Xing Xing Ye Ri Bao·2025-09-18 08:46Market Overview - On September 18, the feed sector declined by 2.57%, with Aonong Biological leading the drop [1] - The Shanghai Composite Index closed at 3831.66, down 1.15%, while the Shenzhen Component Index closed at 13075.66, down 1.06% [1] Individual Stock Performance - Key stocks in the feed sector showed mixed performance, with Jin Xin Nong and Tian Ma Technology both increasing by 1.83% to close at 5.01 and 14.50 respectively [1] - Aonong Biological experienced a significant decline of 6.48%, closing at 5.63, with a trading volume of 1.58 million shares and a turnover of 918 million yuan [2] - Other notable declines included Bangji Technology down 6.13% and Tiankang Biological down 5.40% [2] Capital Flow Analysis - The feed sector saw a net outflow of 416 million yuan from main funds, while retail investors contributed a net inflow of 305 million yuan [2] - The capital flow for individual stocks indicated that Jin Xin Nong had a net inflow of 55.33 million yuan from main funds, while Aonong Biological had a net outflow of 11.18 million yuan [3] - Retail investors showed a preference for stocks like Aonong Biological, which had a net inflow of 27.10 million yuan despite its overall decline [3]