Zheng Xing Xing Ye Ri Bao·2025-10-28 08:33Market Overview - The feed sector experienced a decline of 1.0% on October 28, with Lu Si Co. leading the drop [1] - The Shanghai Composite Index closed at 3988.22, down 0.22%, while the Shenzhen Component Index closed at 13430.1, down 0.44% [1] Individual Stock Performance - Zhongchong Co. (002891) saw a closing price of 56.36, with an increase of 3.49% and a trading volume of 87,800 shares, totaling 492 million yuan [1] - Guibao Pet (301498) closed at 72.62, up 3.04%, with a trading volume of 64,800 shares and a total transaction value of 467 million yuan [1] - Lu Si Co. (920419) led the decline with a closing price of 17.56, down 2.71%, and a trading volume of 17,200 shares, amounting to 30.36 million yuan [2] - Haida Group (002311) closed at 56.69, down 2.56%, with a trading volume of 106,400 shares and a total transaction value of 604 million yuan [2] Capital Flow Analysis - The feed sector experienced a net outflow of 101 million yuan from institutional investors, while retail investors saw a net inflow of 80.56 million yuan [2] - The main capital inflow and outflow for selected stocks showed varied trends, with Zhongchong Co. having a net inflow of 23.57 million yuan from institutional investors [3] - Haida Group had a net inflow of 15.68 million yuan from institutional investors, while experiencing a net outflow of 2.16 million yuan from retail investors [3]