尚未全面降久期

1. Report Industry Investment Rating - No information provided. 2. Core Viewpoints of the Report - As of August 17, the weighted average trading terms of urban investment bonds and industrial bonds were 2.13 years and 2.63 years respectively. Among commercial bank bonds, the weighted average trading terms of secondary capital bonds, bank perpetual bonds, and general commercial financial bonds were 4.59 years, 3.72 years, and 4.05 years respectively, with bank perpetual bonds at a relatively low historical level. Among other financial bonds, the durations of securities company bonds, securities subordinated bonds, insurance company bonds, and leasing company bonds were 1.53 years, 2.13 years, 3.22 years, and 1.20 years respectively, with securities company bonds and securities subordinated bonds at relatively low historical percentiles [2][9]. - The coupon duration congestion index slightly declined. After reaching its peak in March 2024, the index has been falling. This week, it decreased slightly compared to last week and is currently at the 12.20% level since March 2021 [11]. 3. Summary by Relevant Catalogs 3.1 All - Variety Term Overview - Urban investment bonds: The weighted average trading term hovered around 2.13 years. The duration of Sichuan provincial urban investment bonds extended to 5.36 years, while the trading duration of Guangdong district - county - level urban investment bonds shortened to around 1.50 years. The historical percentiles of the durations of urban investment bonds in regions such as Sichuan provincial, Jiangsu district - county - level, Chongqing district - county - level, and Fujian district - county - level have exceeded 90%, and the duration of Henan prefecture - level city urban investment bonds is approaching the highest level since 2021 [3][15]. - Industrial bonds: The weighted average trading term has slightly extended compared to last week, generally around 2.63 years. The trading duration of the pharmaceutical and biological industry shortened to 1.05 years, while that of the building materials industry extended to 2.49 years. The trading duration of the food materials industry is at a relatively low historical percentile, and industries such as public utilities and building materials are at historical percentiles above 90% [3][20]. - Commercial bank bonds: The duration of general commercial financial bonds extended to 4.05 years, at the 99.5% historical percentile, higher than the level of the same period last year. The duration of secondary capital bonds extended to 4.59 years, at the 99.1% historical percentile, lower than the level of the same period last year. The duration of bank perpetual bonds extended to 3.72 years, at the 66.3% historical percentile, higher than the level of the same period last year [3][22]. - Other financial bonds: In terms of the weighted average trading term, insurance company bonds > securities subordinated bonds > securities company bonds > leasing company bonds, at historical percentiles of 65.3%, 48%, 31%, and 67.6% respectively. The duration of insurance company bonds has slightly extended compared to last week, while the durations of the others have slightly shortened [3][25]. 3.2 Variety Microscope - Information in this part is mainly included in the "All - Variety Term Overview" above, with detailed data and analysis of different types of bonds such as urban investment bonds, industrial bonds, commercial bank bonds, and other financial bonds. For example, specific data on the durations and historical percentiles of bonds in different regions and industries are provided [3][15][20].