数据看盘科创50ETF上周份额大减 机构、游资联手抢筹罗博特科

Core Points - The total trading volume of the Shanghai and Shenzhen Stock Connect reached 404.54 billion, with WuXi AppTec and Dongfang Wealth leading in trading volume for the Shanghai and Shenzhen markets respectively [1] - The non-ferrous metals sector saw the highest net inflow of funds, while the electronic sector experienced the largest net outflow [5][7] - The Energy Chemical ETF (159981) reported a significant increase in trading volume, up 225% compared to the previous trading day [10][12] Trading Volume Summary - The total trading amount for the Shanghai Stock Connect was 190.61 billion, while the Shenzhen Stock Connect was 213.94 billion [2] - WuXi AppTec had a trading volume of 3.746 billion, leading the Shanghai Stock Connect, while Dongfang Wealth topped the Shenzhen Stock Connect with 3.532 billion [3][4] Sector Performance - The non-ferrous metals sector had a net inflow of 3.922 billion, followed by the food and beverage sector with 2.839 billion [6] - The electronic sector faced a net outflow of 19.266 billion, indicating a significant withdrawal of funds [7] ETF Trading Activity - The top ETF by trading volume was the Hong Kong Securities ETF (513090) with 23.21281 billion, while the Sci-Tech 50 ETF (588000) followed with 12.3618 billion [11] - The Energy Chemical ETF (159981) saw a remarkable 225.56% increase in trading volume compared to the previous day [12] Futures Positioning - In the futures market, the IC contract saw a greater increase in long positions compared to short positions, indicating bullish sentiment [15] Institutional and Retail Activity - Jinli Permanent Magnet received institutional buying of 142 million, while Hengbao shares saw institutional buying of 120 million [17] - On the sell side, Jin Feng Technology faced institutional selling of 378 million, indicating a bearish outlook [18]