Zheng Xing Xing Ye Ri Bao·2025-09-04 08:50Group 1 - The aquaculture sector saw a slight increase of 0.02% on September 4, with Xiaoming Co. leading the gains [1] - The Shanghai Composite Index closed at 3765.88, down 1.25%, while the Shenzhen Component Index closed at 12118.7, down 2.83% [1] - Xiaoming Co. had a closing price of 26.30, with an increase of 8.19%, and a trading volume of 318,900 shares, amounting to a transaction value of 821 million yuan [1] Group 2 - The aquaculture sector experienced a net outflow of 295 million yuan from institutional investors, while retail investors saw a net inflow of 483 million yuan [2] - Among individual stocks, Wen's Co. had a net inflow of 92.17 million yuan from institutional investors, but a net outflow of 51.17 million yuan from speculative funds [3] - The stock of Muyuan Foods closed at 52.83, down 1.88%, with a trading volume of 482,200 shares and a transaction value of 254.9 million yuan [2]