摩尔投研精选·2026-03-18 10:40Core Viewpoint - The article highlights the trading activities in the Shanghai and Shenzhen stock markets, focusing on the top traded stocks, sector performances, and ETF transactions, indicating significant capital flows and market trends. Group 1: Trading Volume - The total trading volume for the Shanghai Stock Connect was 120.27 billion, while the Shenzhen Stock Connect reached 143.39 billion, totaling 263.66 billion for the day [2][1]. - Zijin Mining and Zhongji Xuchuang were the top traded stocks in the Shanghai and Shenzhen markets, respectively [1][3][4]. Group 2: Sector Performance - The communication sector saw the highest net inflow of capital, amounting to 9.00 billion, with a net inflow rate of 6.59% [6][7]. - Other sectors with notable net inflows included electronics (8.40 billion), computing (6.83 billion), and semiconductors (6.49 billion) [6]. - Conversely, the basic chemicals sector experienced the largest net outflow of 5.34 billion, followed by non-ferrous metals and electric new industries [7]. Group 3: Individual Stock Performance - The top stocks with net inflows included Xinyi Technology (2.87 billion), Zhongji Xuchuang (2.83 billion), and Goldwind Technology (2.23 billion) [8]. - On the other hand, Dongshan Precision saw the highest net outflow at 1.73 billion, followed by GCL-Poly Energy and BYD [9]. Group 4: ETF Transactions - The A500 ETF Fund (512050) had the highest trading volume at 10.09 billion, while the Korean Semiconductor ETF (513310) saw a significant increase of 58.81% in trading volume compared to the previous trading day [12][13]. - The 300 Dividend Low Volatility ETF (515300) experienced a remarkable growth of 267% in trading volume, indicating strong investor interest [13]. Group 5: Market Activity - The article notes that institutional trading activity was moderate, with notable purchases in stocks like Jiuzhou Medical and Kecai Technology, while stocks like Longke Technology faced significant selling pressure [15][16]. - The presence of quantitative funds was highlighted, particularly in the storage chip sector, with significant purchases in stocks like Longke Technology and Jinkai New Energy [17].