--- title: "The underlying index of the Semiconductor Equipment ETF E Fund (159558) surged over 4%, rising more than 120% in the past year." type: "Topics" locale: "en" url: "https://longbridge.com/en/topics/43179700.md" description: "As of 13:02, the CSI Semiconductor Materials and Equipment Theme Index (931743) surged 4.37%. Among its weighted stocks, AMEC rose 2.43%, NAURA Technology rose 4.44%, Changchuan Technology rose 8.29%, Piotech rose 2.39%, Hwatsing Technology rose 1.45%, Skyverse Technology rose 4.63%, Kingsemi rose 6.05%, Huafeng Testing rose 8.29%, Kingsemi rose 3.91%, and Siltronic China rose 2.94%. As of the previous trading day, the index has gained 127.94% over the past year..." datetime: "2026-08-04T10:25:08.000Z" locales: - [en](https://longbridge.com/en/topics/43179700.md) - [zh-CN](https://longbridge.com/zh-CN/topics/43179700.md) - [zh-HK](https://longbridge.com/zh-HK/topics/43179700.md) author: "[同壁财经](https://longbridge.com/en/profiles/26505347.md)" generator: "portal-rs" --- # The underlying index of the Semiconductor Equipment ETF E Fund (159558) surged over 4%, rising more than 120% in the past year. As of 13:02, the CSI Semiconductor Materials and Equipment Theme Index (931743) surged 4.37%. Among its weighted stocks, AMEC rose 2.43%, NAURA rose 4.44%, Changchuan Technology rose 8.29%, Piotech rose 2.39%, Hwatsing Technology rose 1.45%, Skyverse Technology rose 4.63%, Kingsemi rose 6.05%, Huafeng Microelectronics rose 8.29%, Kingsemi rose 3.91%, and NSIG rose 2.94%. As of the previous trading day, the index had gained 127.94% over the past year. The E Fund Semiconductor Equipment ETF (159558) continues to attract capital inflows, with net inflows exceeding 720 million RMB in the previous trading day. The fund has attracted over 1.1 billion RMB in the past 5 days, over 1.7 billion RMB in the past 10 days, over 7 billion RMB in the past 20 days, and over 14.6 billion RMB in the past 60 days. In terms of news, Korean memory chip prices have risen again! Traditional DRAM and NAND prices have both hit multi-year highs. According to TrendForce data, the average price for PC DDR4 8Gb dominated by Korean memory manufacturers rose to $24 in July, marking a new high since statistics began in June 2016; the average price for 128Gb MLC NAND broke through $30 for the first time, setting a new historical record. AI servers and HBM continue to squeeze capacity, leading to tighter supply for traditional memory. DRAM shortages may persist until 2027, while NAND is expected to improve in the second half of 2027. Guosheng Securities pointed out that three major uncertainties from last week have been resolved. The listing of CXMT establishes a pricing anchor for domestic memory, while overseas tech giants completed their earnings stress tests during the super earnings week. Domestic policies and overseas monetary policy directions have become clear simultaneously. Market narratives have shifted from "worries about high investment and low returns" to "profit realization and technological breakthroughs," with confidence gradually recovering during the sector's bottoming period. The E Fund Semiconductor Equipment ETF (159558) closely tracks the CSI Semiconductor Materials and Equipment Theme Index, which focuses on the semiconductor equipment and materials sectors, offering strong elasticity amid the trend of localization. E Fund Asset Management is a leading comprehensive asset management institution in China, with over 20 years of professional experience in index investing. Its index product line comprehensively covers mainstream broad-based indices, involving multiple industry indices, cross-border and cross-market indices, reaching more than 10 exchanges globally. With a professional index research and investment team, it possesses rich experience in product design and investment management. The E Fund Semiconductor Equipment ETF (159558) provides an efficient tool for one-click exposure to this high-growth sector, allowing investors to capture industrial trend dividends amidst volatility. Off-exchange investors can also consider the feeder funds A/C (021893/ 021894). Related Products: E Fund Semiconductor Equipment ETF Feeder Fund (A: 021893; C: 021894) E Fund Sci-Tech Chip ETF Feeder Fund (A: 020670; C: 020671) E Fund Sci-Tech Chip Design ETF (589030) E Fund Chip ETF Feeder Fund (A: 018411; C: 018412) ### Related Stocks - [002371.CN](https://longbridge.com/en/quote/002371.CN.md) - [300604.CN](https://longbridge.com/en/quote/300604.CN.md) - [300666.CN](https://longbridge.com/en/quote/300666.CN.md) - [688037.CN](https://longbridge.com/en/quote/688037.CN.md) - [688012.CN](https://longbridge.com/en/quote/688012.CN.md) - [688361.CN](https://longbridge.com/en/quote/688361.CN.md) - [688126.CN](https://longbridge.com/en/quote/688126.CN.md) - [688120.CN](https://longbridge.com/en/quote/688120.CN.md) - [688072.CN](https://longbridge.com/en/quote/688072.CN.md) - [688200.CN](https://longbridge.com/en/quote/688200.CN.md) --- > **Disclaimer: This article is for reference only and does not constitute any investment advice.**