Group 1: Market Performance - As of July 1, 2025, the Sci-Tech Innovation Board 100 Index (000698) increased by 0.30%, with notable gains from Rongchang Bio (688331) at 10.76%, Xinmai Medical (688016) at 8.22%, and Zai Lab (688266) at 7.26% [3] - The Sci-Tech 100 Index ETF (588030) also rose by 0.30%, with a latest price of 1.02 yuan, and a cumulative increase of 3.99% over the past week as of June 30, 2025 [3] - The trading volume for the Sci-Tech 100 Index ETF reached 2.22 billion yuan, with a turnover rate of 3.52% [3] Group 2: Fund Growth and Leverage - The Sci-Tech 100 Index ETF saw a significant growth of 256 million yuan in scale over the past two weeks, ranking second among comparable funds [4] - The latest margin buying amount for the Sci-Tech 100 Index ETF reached 12.50 million yuan, with a margin balance of 217 million yuan [4] Group 3: Performance Metrics - As of June 30, 2025, the net value of the Sci-Tech 100 Index ETF increased by 13.69% over the past six months, ranking 416 out of 3427 index equity funds, placing it in the top 12.14% [5] - The ETF achieved a maximum monthly return of 27.67% since inception, with the longest consecutive monthly gain of 3 months and an average monthly return of 8.57% [5] - The ETF's Sharpe ratio for the past year was 1.03, indicating a favorable risk-adjusted return [5] Group 4: Fee Structure and Tracking Accuracy - The management fee for the Sci-Tech 100 Index ETF is 0.15%, and the custody fee is 0.05%, which are among the lowest in comparable funds [5] - The tracking error for the ETF over the past six months was 0.021%, demonstrating high tracking precision compared to similar funds [5] Group 5: Index Composition - The Sci-Tech 100 Index is composed of 100 securities selected from the Shanghai Stock Exchange's Sci-Tech Innovation Board, focusing on medium market capitalization and good liquidity [6] - As of June 30, 2025, the top ten weighted stocks in the index accounted for 22.99% of the total index weight, including companies like BeiGene (688235) and Huahong Semiconductor (688347) [6]