信用债ETF博时(159396)盘中交投活跃，近21日合计“吸金”4.44亿元，机构：央行态度仍偏呵护，债市无趋势调整风险

Group 1 - The core viewpoint of the news is that the credit bond ETF from Bosera is experiencing active trading and has shown resilience in its performance despite short-term market challenges [1][2]. - As of July 29, 2025, the Bosera credit bond ETF is priced at 100.75 yuan, with a recent drop of 0.18% [1]. - The ETF has a recent trading volume of 24.04 billion yuan, indicating a high level of market activity, with an average daily trading volume of 46.04 billion yuan over the past month, ranking it first among comparable funds [1][2]. Group 2 - The latest scale of the Bosera credit bond ETF has reached 12.094 billion yuan, with a net inflow of 4.44 billion yuan over the last 21 trading days [2]. - The ETF has shown a net value increase of 1.11% over the past six months, ranking 20 out of 480 in the index bond fund category, placing it in the top 4.17% [2]. - Since its inception, the ETF has recorded a maximum drawdown of 0.89%, with a recovery time of 26 days [2]. Group 3 - The management fee for the Bosera credit bond ETF is 0.15%, and the custody fee is 0.05%, which are the lowest among comparable funds [3]. - The tracking error for the ETF over the past six months is 0.008%, indicating the highest tracking precision among similar funds [3]. - The ETF closely tracks the Shenzhen benchmark market-making credit bond index, reflecting the operational characteristics of the credit bond market in Shenzhen [3].