Zheng Xing Xing Ye Ri Bao·2025-10-29 08:33Core Insights - The aquaculture sector experienced a slight increase of 0.07% on October 29, with Luo Niushan leading the gains [1] - The Shanghai Composite Index closed at 4016.33, up 0.7%, while the Shenzhen Component Index closed at 13691.38, up 1.95% [1] Aquaculture Sector Performance - Luo Niushan (000735) closed at 7.17, with a rise of 4.98% and a trading volume of 686,700 shares [1] - Yisheng Co. (002458) closed at 9.00, up 1.12%, with a trading volume of 119,500 shares [1] - Xiantan Co. (002746) closed at 6.29, up 0.96%, with a trading volume of 164,100 shares [1] - Shengnong Development (002299) closed at 16.91, up 0.96%, with a trading volume of 105,700 shares [1] - New Hope (000876) closed at 9.78, up 0.31%, with a trading volume of 225,700 shares [1] - Wens Foodstuff Group (300498) closed at 18.28, up 0.27%, with a trading volume of 383,700 shares [1] - Muyuan Foods (002714) closed at 50.40, down 0.04%, with a trading volume of 216,600 shares [1] Capital Flow Analysis - The aquaculture sector saw a net outflow of 70.05 million yuan from institutional investors, while retail investors had a net inflow of 89.02 million yuan [2] - The main capital inflow was observed in Luo Niushan, with a net inflow of 72.65 million yuan, despite a net outflow from retail and speculative investors [3] - Other companies like Xiantan Co. and Zhengbang Technology experienced mixed capital flows, with some seeing net outflows from institutional and speculative investors [3]