AI应用、算力题材持续活跃，科创50ETF广发、科创100ETF广发、科创200ETF广发、科创成长ETF一键聚焦科创板“硬科技”核心资产

Group 1 - The A-share market indices collectively rose, with the Sci-Tech 50 Index increasing by up to 4% during the day, driven by active sectors such as AI applications, fintech, and computing power themes [1] - The market has seen increased trading activity since January, with margin financing balances rising, indicating a clear influx of new capital, which supports the continuation of the market rally [1] - The domestic risk-free interest rates are declining, leading to a trend of residents moving deposits to equity markets, providing ample liquidity and enhancing the attractiveness of RMB assets [1] Group 2 - The semiconductor industry is experiencing a sustained upturn, with multiple segments showing price increases and gradual recovery in profitability, driven by AI demand [2] - Various segments such as storage, high-end PCB, wafer foundry, and analog chips are facing supply shortages, with some end-users beginning to pass on price pressures to consumers [2] - The new generation of domestic computing power chips, represented by the 950 series, is set to enter mass production in Q1 2026, marking a significant shift towards large-scale production [2] Group 3 - The Sci-Tech 50 ETF saw a significant increase in scale, growing by 1.076 billion yuan over the past three months, with a notable increase in shares by 78 million in January [3] - The top ten weighted stocks in the Sci-Tech 50 ETF accounted for 54.42% of the total, with notable gains from companies like Longxin Technology and Zhongkong Technology [3] - The Sci-Tech 100 ETF and Sci-Tech 200 ETF also experienced substantial gains, with individual stocks like Zhongkexingtu and Yunceng Technology rising significantly [3][4] Group 4 - The Sci-Tech Growth ETF reached a new high of 392 million yuan in scale, with a recent net inflow of 25.1258 million yuan [4] - The top ten weighted stocks in the Sci-Tech Growth ETF accounted for 60.39%, with significant increases in stocks like Aidi Pharmaceutical and Haibo Technology [4] - The ETFs are designed to provide exposure to a basket of leading Sci-Tech stocks, with features such as daily trading limits and no account asset requirements [5][6]