久期布局摇摆期：品种久期跟踪

1. Report Industry Investment Rating No relevant content provided. 2. Core View of the Report As of November 7, the durations of general credit bonds and secondary bonds have returned to high levels. The weighted average trading durations of urban investment bonds and industrial bonds are at over 90% of their historical highs since 2021. Among commercial bank bonds, the weighted average trading durations of secondary capital bonds, bank perpetual bonds, and general commercial financial bonds are at different historical levels, and the durations of other financial bonds have generally shortened, with lease company bonds at a relatively high historical percentile [2][9]. 3. Summary by Relevant Catalog 3.1 Full - Variety Maturity Overview - As of November 7, the weighted trading durations of urban investment bonds and industrial bonds are 2.20 years and 2.82 years respectively, at over 90% of their historical highs since 2021 [2][9]. - Among commercial bank bonds, the weighted average trading durations of secondary capital bonds, bank perpetual bonds, and general commercial financial bonds are 4.45 years, 3.81 years, and 2.16 years respectively. The general commercial financial bonds are at a relatively low historical level [2][9]. - For other financial bonds, the durations of securities company bonds, securities sub - bonds, insurance company bonds, and lease company bonds are 1.74 years, 2.38 years, 3.31 years, and 1.32 years respectively. The overall duration of other financial bonds has shortened, and lease company bonds are at a relatively high historical percentile [2][9]. - The coupon duration congestion index has slightly increased. After reaching its peak in March 2024 and then declining, it has rebounded this week and is currently at the 35.6% level since March 2021 [11]. 3.2 Variety Microscope Urban Investment Bonds - The weighted average trading duration of urban investment bonds hovers around 2.32 years. The duration of Gansu provincial - level urban investment bonds has extended to 3.25 years, while the trading duration of Shanghai district - level urban investment bonds has shortened to around 1.47 years [3][15]. - The historical percentiles of the durations of urban investment bonds in regions such as Chongqing district - level, Henan prefecture - level, and Anhui prefecture - level have exceeded 90%. The durations of Chongqing district - level and Gansu provincial - level urban investment bonds are approaching their highest levels since 2021 [3][15]. Industrial Bonds - The weighted average trading duration of industrial bonds has slightly shortened compared to last week and is generally around 2.27 years. The trading durations of the non - ferrous metals and public utilities industries have extended to 2.48 years and 3.29 years respectively [3][21]. - The trading duration of the real estate industry is at a relatively low historical percentile, while the building materials and commercial retail industries are at relatively high historical percentiles [3][21]. Commercial Bank Bonds - The duration of general commercial financial bonds has extended to 2.16 years, at the 67.6% historical percentile, lower than the level of the same period last year [3][23]. - The duration of secondary capital bonds has shortened to 4.45 years, at the 97.9% historical percentile, higher than the level of the same period last year [3][23]. - The duration of bank perpetual bonds has shortened to 3.81 years, at the 69.7% historical percentile, higher than the level of the same period last year [3][23]. Other Financial Bonds - In terms of the weighted average trading duration, insurance company bonds > securities sub - bonds > securities company bonds > lease company bonds, at the 70%, 63.9%, 63.9%, and 78% historical percentiles respectively. The duration of insurance company bonds has significantly extended compared to last week [3][26].