信用债ETF迎来爆发式增长，信用债ETF博时(159396)近5日“吸金”超3亿元，最新规模创新高

Core Viewpoint - The credit bond ETF from Bosera has shown significant growth and liquidity in the market, becoming a popular choice among investors seeking yield in a low-return environment [3][4]. Group 1: Performance Metrics - As of June 30, 2025, the Bosera credit bond ETF was priced at 101.1 yuan, with a 3-month cumulative increase of 1.19%, ranking 2nd out of 4 comparable funds [3]. - The ETF has achieved a record high in size, reaching 116.46 billion yuan, and a total of 1.15 million shares, both ranking 2nd among comparable funds [3]. - The ETF has demonstrated strong profitability, with a monthly profit percentage of 75.00% and a historical 100% probability of profit over a 3-month holding period [4]. Group 2: Liquidity and Fund Flows - The Bosera credit bond ETF has seen a net inflow of 30.52 million yuan recently, with a total of 302 million yuan in net inflows over the past five trading days [4]. - The trading volume has been active, with an average daily transaction of 5.606 billion yuan over the past week, ranking first among comparable funds [3]. Group 3: Risk and Fee Structure - The ETF has a maximum drawdown of 0.89% since inception, with a recovery time of 26 days [4]. - The management fee is 0.15% and the custody fee is 0.05%, making it the lowest among comparable funds [4]. - The tracking error for the ETF this year is 0.009%, indicating the highest tracking precision among comparable funds [4].