7月信用债策略月报：长久期信用债后续如何参与，何时止盈？-20250712

Group 1 - The report indicates that since late May, the long-term credit bond market has seen significant net buying activity, reflecting high market participation enthusiasm [1][9] - The long-term credit bond market began to show independent trends in both last year and this year under extreme conditions of short-term yield compression, leading to a focus on duration for yield [9][12] - The report highlights that the current long-term credit bond market is influenced by the "stock-bond" effect, with institutions being cautious and focusing on profit-taking points [1][9] Group 2 - For the 5-7 year medium-term bonds, institutional net buying has significantly increased since late May, with peak net buying volumes reaching around 3.5 billion [2][14] - In the 7-10 year medium-term bonds, the fluctuation of fund net buying is a crucial factor affecting credit spreads, with insurance companies showing stronger net buying compared to last year [2][17] - For bonds over 10 years, the participation of funds has been limited this year, with the main buying force coming from insurance and other product categories, resulting in weaker effects on credit spread compression [2][18] Group 3 - The report states that the compression of credit spreads has reached an extreme level for short-term bonds (3 years and under), while there is still some room for long-term bonds (5 years and above) [3][23] - The report suggests that if funds continue to buy long-term credit bonds significantly, it could further compress spreads; otherwise, the compression potential may be limited [3][23] - The report identifies three key points for profit-taking in long-term credit bonds, including observing fund buying trends and credit spread movements [3][9] Group 4 - The report recommends that institutions with weaker liability stability should focus on 2-3 year low-grade bonds and 4-5 year high-yield bonds, while those with stronger stability should actively allocate long-term bonds [4][9] - The yield range for 7-year AA+ rated bonds and 10-15 year AA+ rated bonds is noted to be between 2.07% and 2.39%, indicating potential for yield exploration [4][9]