Zheng Xing Xing Ye Ri Bao·2025-08-21 08:26Group 1 - The fishing sector increased by 0.86% on August 21, with Dahu Co. leading the gains [1] - The Shanghai Composite Index closed at 3771.1, up 0.13%, while the Shenzhen Component Index closed at 11919.76, down 0.06% [1] - Dahu Co. closed at 5.80, with a rise of 2.11%, and a trading volume of 350,500 shares, amounting to a transaction value of 202 million yuan [1] Group 2 - The main funds in the fishing sector experienced a net outflow of 4.02 million yuan, while retail investors saw a net inflow of 20.37 million yuan [1] - Dahu Co. had a net inflow of 14.16 million yuan from main funds, but a net outflow of 9.28 million yuan from speculative funds [2] - Zangzi Island experienced a significant net outflow of 5.84 million yuan from main funds, while retail investors contributed a net inflow of 7.48 million yuan [2]