Sou Hu Cai Jing·2025-08-21 10:22Trading Summary - The total trading volume of the Shanghai and Shenzhen Stock Connect today reached 309.77 billion, with Cambricon and Zhongji Xuchuang leading in trading volume for the Shanghai and Shenzhen stock connect respectively [1][2] - The top ten stocks by trading volume in the Shanghai Stock Connect included Cambricon (2.36 billion), Industrial Fulian (1.89 billion), and Northern Rare Earth (1.68 billion) [3][4] - In the Shenzhen Stock Connect, the top stocks were Zhongji Xuchuang (2.16 billion), Xinyi Technology (2.02 billion), and Dongfang Caifu (1.87 billion) [4] Sector Performance - The multi-financial sector saw the highest net inflow of funds, totaling 0.662 billion, with a net inflow rate of 4.80% [6] - Other sectors with notable inflows included steel and commercial retail, while the electronic sector experienced the largest outflow, with a net outflow of 17.09 billion [7] ETF Trading - The top ETF by trading volume was the Hong Kong Securities ETF, with a trading amount of 19.35 billion, followed by the Hong Kong Innovative Drug ETF at 7.00 billion [10][11] - The Sci-Tech 100 ETF (588190) saw a significant increase in trading volume, growing by 127% compared to the previous trading day [12] Futures Positioning - All four major index futures contracts saw a significant reduction in both long and short positions, with the short positions decreasing more than the long positions [13] Institutional Activity - Institutional buying was notable in stocks like Zhongdian Xilong (1.09 billion) and Chuangyitong (over 600 million), while significant selling occurred in stocks like Hengbao Shares (1.09 billion) and Chuanrun Shares (1.23 billion) [14][15] - The activity of first-tier speculative funds was moderate, with Northern Trust receiving over 2.5 billion in net buying from three first-tier speculative seats [16]