Zheng Xing Xing Ye Ri Bao·2025-10-21 08:22Market Overview - The aquaculture sector increased by 0.28% on October 21, with Tianbang Food leading the gains [1] - The Shanghai Composite Index closed at 3916.33, up 1.36%, while the Shenzhen Component Index closed at 13077.32, up 2.06% [1] Stock Performance - Tianbang Food (002124) closed at 2.93, up 3.90% with a trading volume of 849,200 shares and a transaction value of 247 million [1] - Minhe Livestock (002234) closed at 69.8, up 2.24% with a trading volume of 49,700 shares and a transaction value of 42.8 million [1] - Xiaoming Co. (300967) closed at 20.91, up 2.00% with a trading volume of 48,100 shares and a transaction value of 99.9 million [1] - Shengnong Development (002299) closed at 16.86, up 2.00% with a trading volume of 118,600 shares and a transaction value of 28.67 million [1] - Tianyu Bio (603717) closed at 8.93, up 1.94% with a trading volume of 81,500 shares and a transaction value of 72.32 million [1] Capital Flow - The aquaculture sector experienced a net outflow of 44.44 million from institutional investors and 35.77 million from retail investors, while retail investors saw a net inflow of 80.22 million [2] - The capital flow for individual stocks shows Shengnong Development (002299) with a net inflow of 22.98 million from institutional investors [3] - Institutional investors also showed a net inflow of 18.73 million for Zhengbang Technology (002157) [3] - Tianbang Food (002124) had a net inflow of 16.94 million from institutional investors [3]