农业综合板块1月12日涨0.73%，润农节水领涨，主力资金净流出1917.45万元

Group 1 - The agricultural sector index increased by 0.73% on January 12, with Runong Water Saving leading the gains [1] - The Shanghai Composite Index closed at 4165.29, up by 1.09%, while the Shenzhen Component Index closed at 14366.91, up by 1.75% [1] - Runong Water Saving's closing price was 7.14, with a rise of 1.71%, and a trading volume of 64,000 shares [1] Group 2 - The main funds in the agricultural sector experienced a net outflow of 19.17 million yuan, while retail investors saw a net inflow of 2.29 million yuan [1] - Runong Water Saving had a net outflow of 4.05 million yuan from main funds, but a net inflow of 2.45 million yuan from speculative funds [1] - Dayu Water Saving and Huilong Co. also experienced significant net outflows from main funds, with 9.67 million yuan and 9.50 million yuan respectively [1]