饲料板块10月9日跌0.67%，路德环境领跌，主力资金净流出5498.35万元

Market Overview - The feed sector experienced a decline of 0.67% on October 9, with Lude Environment leading the drop [1] - The Shanghai Composite Index closed at 3933.97, up 1.32%, while the Shenzhen Component Index closed at 13725.56, up 1.47% [1] Individual Stock Performance - Zhongchong Co., Ltd. (002891) closed at 54.15, up 1.77% with a trading volume of 68,900 shares and a turnover of 369 million yuan [1] - Aonong Biological (603363) closed at 4.88, up 1.67% with a trading volume of 522,900 shares and a turnover of 251 million yuan [1] - Jinxinnong (002548) closed at 5.08, up 0.99% with a trading volume of 352,400 shares and a turnover of 175 million yuan [1] - Petty Co., Ltd. (300673) closed at 18.00, up 0.78% with a trading volume of 87,400 shares and a turnover of 157 million yuan [1] - Dabeinong (002385) closed at 4.11, up 0.74% with a trading volume of 738,600 shares and a turnover of 301 million yuan [1] - Lude Environment (688156) closed at 19.56, down 2.64% with a trading volume of 32,000 shares and a turnover of 63.07 million yuan [2] Capital Flow Analysis - The feed sector saw a net outflow of 54.98 million yuan from institutional investors, while retail investors had a net inflow of 40.28 million yuan [2] - The main capital inflow and outflow for selected stocks are as follows: - Zhongchong Co., Ltd. had a net inflow of 33.07 million yuan from institutional investors [3] - Aonong Biological experienced a net outflow of 14.05 million yuan from retail investors [3] - Petty Co., Ltd. had a net inflow of 11.22 million yuan from institutional investors [3] - Tangrenshen (002567) had a net inflow of 6.93 million yuan from institutional investors [3]