渔业板块1月29日涨1.47%，国联水产领涨，主力资金净流入7999.91万元

Group 1 - The fishing sector increased by 1.47% on January 29, with Guolian Aquatic leading the gains [1] - The Shanghai Composite Index closed at 4157.98, up 0.16%, while the Shenzhen Component Index closed at 14300.08, down 0.3% [1] - Key stocks in the fishing sector showed varied performance, with Guolian Aquatic closing at 3.87, up 4.03%, and Kaichuang International closing at 11.85, down 0.59% [1] Group 2 - The fishing sector saw a net inflow of 79.99 million yuan from main funds, while retail investors experienced a net outflow of 75.18 million yuan [1] - Detailed fund flow data indicates that Dahu Co. had a main fund net outflow of 48.09 million yuan, while Guolian Aquatic had a net inflow of 37.86 million yuan [2] - The overall trend shows that while main funds were net buyers in some stocks, retail investors were predominantly net sellers across the sector [2]