科创债市场持续扩容，科创债ETF博时(551000)盘中交投高度活跃，成交额已超31亿元

Group 1 - The core viewpoint of the news highlights the performance and market activity of the Science and Technology Innovation Bond ETF (科创债ETF博时), indicating a strong trading volume and significant growth in fund size [2][3] - As of August 17, the total scale of the first batch of 10 Science and Technology Innovation Bond ETFs reached 1161.25 billion yuan, marking it as the second category of bond ETFs to exceed 1000 billion yuan after the benchmark market credit bond ETFs [2] - The latest scale of the Science and Technology Innovation Bond ETF (博时) is reported to be 99.96 billion yuan, with a notable increase in shares by 26.47 million in the past month, ranking it in the top third among comparable funds [2][3] Group 2 - The fund has demonstrated a weekly profit percentage of 60.00% since its inception, with a maximum drawdown of 0.53%, which is relatively low compared to the benchmark [3] - The management fee for the Science and Technology Innovation Bond ETF is 0.15%, and the custody fee is 0.05%, making it the lowest among comparable funds [3] - The fund closely tracks the Shanghai Stock Exchange AAA Technology Innovation Company Bond Index, which reflects the overall performance of eligible bonds listed on the exchange [3]