Zheng Xing Xing Ye Ri Bao·2025-11-21 09:33Market Overview - The aquaculture sector experienced a decline of 1.58% on November 21, with Huaying Agriculture leading the drop [1] - The Shanghai Composite Index closed at 3834.89, down 2.45%, while the Shenzhen Component Index closed at 12538.07, down 3.41% [1] Stock Performance - Huaying Agriculture (002321) closed at 3.24, down 10.00% with a trading volume of 1.5762 million shares and a turnover of 517 million yuan [1] - Tianyu Biological (603717) closed at 8.44, down 8.76% with a trading volume of 209,500 shares and a turnover of 180 million yuan [1] - Yike Food (301116) closed at 12.20, down 8.20% with a trading volume of 271,100 shares and a turnover of 338 million yuan [1] - Other notable declines include Fucheng Co. (600965) down 4.95%, Tianbang Food (002124) down 4.23%, and Dongrui Co. (001201) down 4.07% [1] Capital Flow - The aquaculture sector saw a net outflow of 572 million yuan from institutional investors, while retail investors contributed a net inflow of 261 million yuan [1] - The table of capital flow indicates that Xiaoming Co. (300967) had a net outflow of 912.89 million yuan from institutional investors [2] - Jingqi Zhino (000048) experienced a net inflow of 856.43 million yuan from institutional investors [2] - Shengnong Development (002299) had a net inflow of 134.24 million yuan from institutional investors [2]