成交额超4亿元，科创半导体ETF(588170)领涨A股半导体板块

Core Viewpoint - The semiconductor materials and equipment theme index on the STAR Market has shown positive performance, with significant growth in the related ETF, indicating strong investor interest in the sector [1][2]. Group 1: Index Performance - As of February 6, 2026, the STAR Market semiconductor materials and equipment theme index (950125) increased by 0.63% [1] - Notable component stocks include Oulain New Materials up 11.88%, Naiko Equipment up 6.06%, Tianyue Advanced up 2.64%, SMIC up 1.74%, and Hu Silicon Industry up 1.35% [1] - The STAR Semiconductor ETF (588170) also rose by 0.63%, with a latest price of 1.76 yuan [1] Group 2: ETF Trading and Liquidity - The STAR Semiconductor ETF had a turnover rate of 5.94% during the trading session, with a total transaction volume of 470 million yuan [1] - Over the past month, the ETF has seen an average daily trading volume of 1.109 billion yuan, ranking first among comparable funds [1] - The ETF's scale increased by 4.051 billion yuan in the last month, marking significant growth and placing it in the top third among comparable funds [1] Group 3: Fund Flows and Share Growth - In the latest data, the STAR Semiconductor ETF experienced a net outflow of 30.982 million yuan [1] - Over the past 10 trading days, there were net inflows on 6 days, totaling 581 million yuan, with an average daily net inflow of 5.807 million yuan [1] - The ETF's share count increased by 12.8 million shares in the last two weeks, also ranking in the top third among comparable funds [1] Group 4: Tracking Accuracy - As of February 5, 2026, the STAR Semiconductor ETF has the highest tracking accuracy among comparable funds, with a tracking error of 0.007% year-to-date [1]