超700亿资金借道ETF进场抄底，这些板块更是被主力连续买入

Group 1 - The core viewpoint of the article highlights that over 70 billion yuan has flowed into ETFs as investors seek to capitalize on market dips, particularly favoring sectors like artificial intelligence and robotics while selling off banking and chemical-related ETFs [1][10][11] Group 2 - In the past week, the total trading volume of the Shanghai and Shenzhen stock markets reached 9.23 trillion yuan, with the Shanghai index closing at 3,834.89 points, down 3.9%, and the Shenzhen index at 12,538.07 points, down 5.13% [2][12] - The net inflow into stock ETFs and cross-border ETFs amounted to 701.21 billion yuan, with broad-based index ETFs seeing a net inflow of 359 billion yuan [2][5] - The major broad-based index ETFs experienced a total net inflow of 223.26 billion yuan, with the CSI 500 ETF alone seeing a net inflow of 57.78 billion yuan [8][9] Group 3 - In terms of sector-specific ETFs, 48 funds saw net inflows exceeding 100 million yuan, with the Southern AI ETF, robotics ETF, and medical ETF attracting significant investments of 13.96 billion yuan, 13.46 billion yuan, and 9.11 billion yuan respectively [10][11] - Conversely, 20 sector-specific ETFs experienced net outflows exceeding 100 million yuan, with banking, chemical, and coal ETFs seeing reductions of 16.08 billion shares, 12.37 billion shares, and 7.75 billion shares respectively [10][11] Group 4 - The Southern AI ETF has seen its shares surpass 2 billion, marking a new high since its listing, driven by the rapid development of the artificial intelligence sector [10][11] - The robotics ETF has also reached a new high with over 25.3 billion shares, as the industry anticipates a significant growth cycle over the next decade [11] Group 5 - A total of 22 ETFs had trading volumes exceeding 10 billion yuan during the week, indicating strong market activity [12] - Upcoming listings include 5 new ETFs tracking sectors such as chemicals, home appliances, and Hong Kong stocks, which may attract investor interest [14][15]