Group 1 - The total trading volume of the Shanghai and Shenzhen Stock Connect today reached 227 billion, with Kweichow Moutai and CATL leading in trading volume for the Shanghai and Shenzhen markets respectively [1] - The electronic sector saw the highest net inflow of funds, while the defense and military industry experienced the largest net outflow [5][3] - The top ten stocks by trading volume in the Shanghai Stock Connect included Kweichow Moutai, Industrial Fulian, and San Yuan Xin, while in the Shenzhen Stock Connect, CATL, Zhongji Xuchuang, and Shenghong Technology topped the list [2] Group 2 - The trading volume of the CSI 1000 ETF increased by 209.8% compared to the previous trading day, indicating significant investor interest [9] - The top ten ETFs by trading volume included the Hong Kong Securities ETF and the Hong Kong Innovative Drug ETF, with the former leading at approximately 157.78 billion [8] - The net inflow of funds in the food and beverage sector was 21.24 billion, while the non-ferrous metal sector saw a net outflow of 24.33 billion [4][5] Group 3 - The main contracts for stock index futures saw both long and short positions increase significantly, with the short positions for the IH and IC contracts exceeding the long positions [12] - Institutional buying was notably active, with Chaojie Co. receiving 1.11 billion in purchases and Hengbao Co. receiving 1.19 billion [13][14] - The top stocks with net inflows included Kweichow Moutai and Dongwan Wealth, while China Shipbuilding and Ningbo Yunsen faced significant net outflows [6][7]

Group 1 - As of June 3, the total net inflow of funds into ETFs in the two markets reached 57.97 billion yuan, with total inflows of 1033.80 billion yuan and outflows of 975.83 billion yuan [1] - Among different types of ETFs, stock ETFs saw a net inflow of 28.92 billion yuan, while bond ETFs had a net inflow of 82.84 billion yuan [1] - Money market ETFs experienced a net outflow of 47.98 billion yuan, commodity ETFs had a net outflow of 4.51 billion yuan, and QDII ETFs saw a net outflow of 1.31 billion yuan [1] Group 2 - The non-money market ETFs with the highest net inflows were the CSI 300 ETF (510300) with 3.33 billion yuan, the Sci-Tech Chip ETF (588200) with 2.49 billion yuan, and the CSI A500 ETF (Southern) (159352) with 1.94 billion yuan [1] - The non-money market ETFs with the highest net outflows were the Gold ETF (518880) with 2.26 billion yuan, the CSI 1000 ETF (512100) with 2.02 billion yuan, and the Hang Seng Internet ETF (513330) with 1.83 billion yuan [1]