农业综合板块10月27日涨0.19%，润农节水领涨，主力资金净流出780.61万元

Group 1 - The agricultural sector index increased by 0.19% on October 27, with Runong Irrigation leading the gains [1] - The Shanghai Composite Index closed at 3996.94, up 1.18%, while the Shenzhen Component Index closed at 13489.4, up 1.51% [1] - Runong Irrigation's closing price was 7.75, with a gain of 0.52%, and a trading volume of 30,800 shares [1] Group 2 - The agricultural sector experienced a net outflow of 780.61 million yuan from institutional investors, while retail investors saw a net inflow of 1,336.73 million yuan [1] - Huilong Co. had a net outflow of 353.25 million yuan from institutional investors, representing a 5.07% net outflow [1] - Dayu Irrigation experienced a net outflow of 427.36 million yuan from institutional investors, with a 4.16% net outflow [1]