同类规模第一的科创AIETF(588790)涨超2%冲击5连涨，盘中价格创上市以来新高，智谱推出全球首个手机Agent

Core Viewpoint - The AI sector, particularly the AI-focused ETFs, is experiencing significant growth, driven by advancements in AI technology and increasing user adoption, with notable performance in the market as of August 2025 [1][2][3]. Group 1: Market Performance - The Shanghai Stock Exchange Sci-Tech Innovation Board AI Index (950180) rose by 1.32% as of August 21, 2025, with key stocks like Amlogic (688099) and Cambricon (688256) showing strong gains of 4.67% and 4.54% respectively [1]. - The Sci-Tech AI ETF (588790) reached a new high since its launch, with a weekly increase of 10.09% as of August 20, 2025, and a trading volume of 1.61 billion yuan [1]. - The ETF's trading turnover was 2.35% during the session, with an average daily trading volume of 694 million yuan over the past week, ranking first among comparable funds [1]. Group 2: Fund Growth and Investment - The Sci-Tech AI ETF saw a significant increase in scale, growing by 726 million yuan this month, placing it in the top 1/8 of comparable funds [3]. - The fund's share count increased by 11.40 million shares in the past month, also ranking in the top 1/8 among peers [3]. - Despite a recent net outflow of 512 million yuan, the fund has seen net inflows on 14 out of the last 23 trading days, totaling 673 million yuan [3]. Group 3: Performance Metrics - The Sci-Tech AI ETF achieved a net value increase of 17.77% over the past six months, ranking first among comparable funds [3]. - The fund's highest single-month return since inception was 15.59%, with an average monthly return of 9.25% and a 61.03% probability of profit in any given month [3]. - The fund's Sharpe ratio for the past month was reported at 1.31, indicating strong risk-adjusted returns [4]. Group 4: Fee Structure and Tracking Accuracy - The management fee for the Sci-Tech AI ETF is 0.50%, and the custody fee is 0.10%, which are relatively low compared to similar funds [6]. - The tracking error for the ETF was 0.008% over the past month, indicating the highest tracking precision among comparable funds [6]. Group 5: Index Composition - The Sci-Tech AI Index comprises 30 large-cap stocks that provide foundational resources, technology, and application support for the AI industry, with the top ten stocks accounting for 67.36% of the index [6].