半导体设备ETF易方达(159558)成交额超2亿元，近1月规模增长31.86亿元

Core Viewpoint - The semiconductor materials and equipment sector is experiencing mixed performance, with notable fluctuations in stock prices and significant growth in the ETF tracking this sector. Group 1: Index Performance - As of January 30, 2026, the CSI Semiconductor Materials and Equipment Theme Index (931743) decreased by 0.02% [1] - Notable gainers include Huafeng Measurement Control, which rose by 12.25%, and Huahai Chengke, which increased by 5.53% [1] - Major decliners include Yuyuan New Materials, down 3.68%, and Hushi Silicon Industry, which fell by 2.99% [1] Group 2: ETF Performance - The E Fund Semiconductor Equipment ETF (159558) decreased by 0.28%, with the latest price at 2.15 yuan [1] - Year-to-date, the ETF has seen a cumulative increase of 2.08% as of January 29, 2026 [1] Group 3: Liquidity and Trading Volume - The E Fund Semiconductor Equipment ETF had a turnover rate of 5.4% during the trading session, with a transaction volume of 253 million yuan [1] - Over the past week, the ETF averaged a daily trading volume of 334 million yuan, ranking it among the top two comparable funds [1] Group 4: Fund Size and Share Growth - The E Fund Semiconductor Equipment ETF experienced a significant growth of 3.186 billion yuan in size over the past month, ranking second among comparable funds [1] - The latest share count for the ETF reached 2.18 billion, marking a one-year high and also ranking second among comparable funds [1] Group 5: Capital Inflows - The ETF recorded a net inflow of 162 million yuan, with four out of the last five trading days showing positive net inflows totaling 377 million yuan, averaging 75.448 million yuan per day [1] Group 6: Index Composition - The CSI Semiconductor Materials and Equipment Theme Index comprises 40 listed companies involved in semiconductor materials and equipment, reflecting the overall performance of this sector [1]