二级债久期逼近4.5年~品种久期跟踪

Report Summary 1. Report Industry Investment Rating No information provided in the report. 2. Core Viewpoints - As of July 25, the weighted average trading terms of urban investment bonds and industrial bonds were 2.19 years and 3.46 years respectively, both at over 90% of the historical quantiles since March 2021. Among commercial bank bonds, the weighted average trading terms of secondary capital bonds, bank perpetual bonds, and general commercial financial bonds were 4.45 years, 3.86 years, and 2.74 years respectively. The bank perpetual bonds were at a relatively low historical level. For other financial bonds, the durations of securities company bonds, securities subordinated bonds, insurance company bonds, and leasing company bonds were 1.50 years, 2.31 years, 3.65 years, and 1.22 years respectively. The securities company bonds and securities subordinated bonds were at lower historical quantiles, while the leasing company bonds were at a higher historical quantile [3][12]. - The coupon duration crowding index decreased and then slightly increased. After reaching its highest value in March 2024, it dropped and slightly rose this week compared to last week. Currently, it is at the 17.60% level since March 2021 [18]. 3. Summary by Directory 3.1 Full - variety Term Overview - Urban investment bonds: The weighted average trading term was around 2.19 years. Shaanxi provincial urban investment bonds' duration extended to nearly 8 years, while Guangdong prefecture - level city urban investment bonds' trading duration shortened to around 2.69 years. The historical quantiles of the durations of urban investment bonds in regions such as Henan provincial, Shandong prefecture - level city, Jiangsu district - county level, and Fujian district - county level had exceeded 90%, and the duration of Chongqing district - county level urban investment bonds was approaching the highest since 2021 [4][22]. - Industrial bonds: The weighted average trading term was around 3.46 years, slightly shorter than last week. The trading duration of the coal industry shortened to 1.85 years, and that of the building materials industry extended to 3.79 years. The real - estate industry's trading duration was at a relatively low historical level, while industries such as public utilities, transportation, commercial retail, and building materials were all at over 90% of the historical quantiles [4][30]. - Commercial bank bonds: The duration of general commercial financial bonds extended to 2.74 years, at the 98.6% historical quantile, higher than the same period last year. The duration of secondary capital bonds extended to 4.45 years, at the 99.1% historical quantile, higher than the same period last year. The duration of bank perpetual bonds extended to 3.86 years, at the 72.1% historical quantile, higher than the same period last year [4][35]. - Other financial bonds: In terms of the weighted average trading term, insurance company bonds > securities subordinated bonds > securities company bonds > leasing company bonds, at the 82.6%, 57%, 26.9%, and 69.4% historical quantiles respectively. The durations of insurance company bonds and securities subordinated bonds slightly extended compared to last week [4][38]. 3.2 Variety Microscope - Urban investment bonds: The weighted average trading term was around 2.19 years. There were significant regional differences. For example, Shaanxi provincial urban investment bonds had a long duration, while Guangdong prefecture - level city urban investment bonds had a short duration. Some regional urban investment bonds' durations were at high historical quantiles [4][22]. - Industrial bonds: The overall weighted average trading term was around 3.46 years, with different trends in different industries. The coal industry's duration shortened, and the building materials industry's duration extended. Different industries were at different historical quantiles [4][30]. - Commercial bank bonds: All three types of bonds (general commercial financial bonds, secondary capital bonds, and bank perpetual bonds) had their durations extended compared to last year, with different historical quantiles [4][35]. - Other financial bonds: There were differences in the durations and historical quantiles among different types of bonds, and the durations of insurance company bonds and securities subordinated bonds slightly increased [4][38].