Sou Hu Cai Jing·2026-01-12 09:53Summary of Key Points Core Viewpoint - The trading volume of the Shanghai and Shenzhen Stock Connect reached a total of 398.98 billion, with Cambricon and CATL leading in individual stock trading volume on the Shanghai and Shenzhen exchanges respectively [1][2]. Trading Volume - The total trading amount for the Shanghai Stock Connect was 172.86 billion, while the Shenzhen Stock Connect totaled 226.12 billion [2]. Top Individual Stocks - In the Shanghai Stock Connect, Cambricon (688256) had a trading volume of 3.406 billion, followed by Zhaoyi Innovation (603986) at 2.132 billion [3]. - In the Shenzhen Stock Connect, CATL (300750) led with a trading volume of 6.126 billion, followed by Zhongji Xuchuang (300308) at 4.786 billion [3]. Sector Performance - The AI application and commercial aerospace sectors showed the highest gains, while insurance, oil and gas, and real estate sectors experienced the largest declines [4]. - The new energy sector saw the highest net outflow of funds [5]. Major Fund Inflows and Outflows - The top ten stocks with net inflows included Dongfang Caifu with 1.742 billion and Lingyi Technology with 1.651 billion [6]. - The top ten stocks with net outflows included China Ping An with -2.303 billion and Sunshine Power with -2.071 billion [6]. ETF Trading - The top ETF by trading volume was the Hong Kong Securities ETF (513090) with 14.5289 billion, followed by the CSI A500 ETF (159338) at 8.2104 billion [8]. - The CSI A500 ETF saw a decrease of 3.72% compared to the previous trading day [8]. ETF Share Changes - The top ten ETFs with the largest share increases included the Medical Device ETF (159883) with an increase of 2.768 billion shares, and the Securities Insurance ETF (512070) with an increase of 2.695 billion shares [10]. - The top ten ETFs with the largest share decreases included the Wine ETF (512690) with a decrease of 2.3994 billion shares, and the A500 ETF Leader (563800) with a decrease of 2.301 billion shares [11]. Market Activity - The four major index futures contracts saw both long and short positions increase, with the IF and IM contracts seeing a larger increase in short positions [12]. - The market saw significant activity from institutions, with notable purchases in stocks like Shanzi Technology and LeiKe Defense [14]. Retail and Quantitative Trading - Retail investors showed high activity, with significant purchases in stocks like Kunlun Wanwei and BlueFocus [16]. - Quantitative funds were also active, with notable purchases in stocks like Dazhi Technology and significant sell-offs in others [17].