YISHENG(SZ:002458) Zheng Xing Xing Ye Ri Bao·2025-10-28 08:33Market Overview - The aquaculture sector experienced a decline of 0.47% on October 28, with Yisheng 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] Stock Performance - Huaying Agriculture (002321) saw a significant increase of 4.32%, closing at 2.90 with a trading volume of 620,300 shares and a turnover of 177 million [1] - Other notable performers included Fucheng Co. (600965) with a rise of 1.78% and Luoniushan (000735) with an increase of 1.49% [1] - Conversely, Yisheng Co. (002458) led the declines with a drop of 2.94%, closing at 8.90 with a trading volume of 145,700 shares and a turnover of 130 million [2] Capital Flow - The aquaculture sector saw a net outflow of 107 million from institutional investors, while retail investors experienced a net outflow of 53.62 million [2] - Conversely, speculative funds recorded a net inflow of 160 million [2] Individual Stock Capital Flow - Jingji Zhinong (000048) had a net inflow of 99.92 million from institutional investors, but a net outflow of 66.36 million from retail investors [3] - Luoniushan (000735) experienced a net inflow of 19.43 million from institutional investors, with retail investors also showing a net outflow of 7.23 million [3] - Other stocks like Lihua Co. (300761) and Fucheng Co. (600965) also showed mixed capital flows, with institutional inflows but retail outflows [3]