Cambricon(SH:688256) Sou Hu Cai Jing·2026-02-03 05:36Core Viewpoint - The semiconductor sector, particularly the Sci-Tech Innovation Board chip index, is experiencing significant growth, driven by strong demand in AI and data centers, leading to price increases in memory chips and a favorable investment environment for related ETFs [1][4][8]. Group 1: Market Performance - As of February 3, 2026, the Sci-Tech Innovation Board chip index (000685) rose by 0.21%, with notable increases in constituent stocks such as Huafeng Measurement Control (up 6.95%) and Chip Origin Technology (up 6.75%) [1]. - The Sci-Tech chip ETF, Huatai-PineBridge (588750), has seen a 1-month cumulative increase of 11.46% as of February 2, 2026, with a latest price of 1.75 yuan [1]. - The trading volume for the Sci-Tech chip ETF was 1.23 billion yuan, with a turnover rate of 2.28% [1]. Group 2: Fund Flows and Performance - The latest scale of the Sci-Tech chip ETF reached 5.352 billion yuan, ranking second among comparable funds [3]. - Over the past six months, the ETF's shares increased by 1.437 billion, indicating significant growth [3]. - The ETF has experienced continuous net inflows over the last four days, totaling 172 million yuan, with a maximum single-day inflow of 89.048 million yuan [3]. Group 3: Industry Trends - TrendForce reported that prices for DRAM and NAND flash memory chips have increased by over 300%, with NAND Flash contract prices expected to rise by 33-60% in the first quarter of 2026 due to heightened demand from AI and data centers [4]. - Many storage chip companies have reported positive earnings forecasts, attributing their performance to the AI-driven growth cycle [4]. - The semiconductor industry is expected to continue its upward trend, with AI and storage as core growth drivers, as indicated by Guoyuan Securities [4]. Group 4: ETF Characteristics - The Sci-Tech chip ETF focuses on the "high-tech" upstream and midstream segments of the chip industry, with a core segment representation of 96%, which is higher than other indices [6][7]. - The ETF's index is adjusted quarterly, allowing it to respond more swiftly to trends in the chip industry [6]. - The index has shown a net profit growth rate of 94% for the first three quarters of 2025, significantly outperforming peers [8].