主力资金流入前20：捷成股份流入8.37亿元、新易盛流入7.39亿元

Group 1 - The top 20 stocks with significant capital inflow as of February 9 include Jiecheng Co., Xinyi Technology, and China Duty Free, with inflows of 8.37 billion, 7.39 billion, and 6.84 billion respectively [1] - Jiecheng Co. experienced a price increase of 19.93%, while Tianfu Communication saw an increase of 18.24%, indicating strong market interest in these stocks [2] - Other notable stocks include Zhongwen Online with a 20% increase and TCL Zhonghuan with a 9.98% increase, both attracting substantial capital inflow [2][3] Group 2 - The sectors represented by the top inflow stocks include cultural transmission, telecommunications, tourism, and photovoltaic equipment, highlighting diverse investment interests [2][3] - Companies like China Ping An and Zijin Mining also attracted significant inflows, with 4.76 billion and 4.65 billion respectively, indicating continued investor confidence in the insurance and non-ferrous metals sectors [2][3] - The overall trend shows a strong interest in technology and renewable energy sectors, as evidenced by the performance of companies like Industrial Fulian and Sunshine Power [3]