涨超1.9%，半导体设备ETF易方达(159558)连续3天净流入

Core Viewpoint - The semiconductor equipment sector is experiencing significant growth, as evidenced by the strong performance of the Zhongzheng Semiconductor Materials and Equipment Theme Index and the E Fund Semiconductor Equipment ETF, indicating a positive market sentiment and increasing investor interest in this industry [1][2]. Group 1: Index Performance - As of February 3, 2026, the Zhongzheng Semiconductor Materials and Equipment Theme Index (931743) rose by 2.13%, with constituent stocks such as Huafeng Measurement Control up by 6.93% and Changchuan Technology up by 6.54% [1]. - The E Fund Semiconductor Equipment ETF (159558) increased by 1.90%, with a latest price of 2.09 yuan, and has seen a cumulative increase of 13.14% over the past month [1]. Group 2: Liquidity and Trading Volume - The E Fund Semiconductor Equipment ETF recorded a turnover rate of 3.39% during the trading session, with a transaction volume of 158 million yuan [1]. - Over the past month, the average daily trading volume of the E Fund ETF was 315 million yuan, ranking it among the top two in comparable funds [1]. Group 3: Fund Size and Inflows - The E Fund Semiconductor Equipment ETF experienced a significant growth in size, increasing by 2.958 billion yuan over the past three months, ranking second among comparable funds [1]. - The latest share count for the E Fund ETF reached 2.229 billion shares, marking a one-year high and also ranking second among comparable funds [1]. - In terms of net inflows, the E Fund ETF saw continuous inflows over the past three days, with a peak single-day net inflow of 162 million yuan, totaling 266 million yuan and an average daily net inflow of approximately 8.876 million yuan [1]. Group 4: Top Holdings - As of January 30, 2026, the top ten weighted stocks in the Zhongzheng Semiconductor Materials and Equipment Theme Index accounted for 63.99% of the index, including companies like Zhongwei Company, Beifang Huachuang, and Changchuan Technology [2].