久期摆动的方向？

1. Report Industry Investment Rating - No relevant information provided. 2. Core View of the Report - The overall duration of credit bonds has shortened. As of March 6, the weighted average transaction terms of urban investment bonds and industrial bonds were 2.09 years and 2.27 years respectively. Among commercial bank bonds, the weighted average transaction terms of secondary capital bonds, bank perpetual bonds, and general commercial financial bonds were 3.88 years, 3.47 years, and 1.74 years respectively, with the general commercial financial bonds 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 1.87 years, 2.21 years, 3.12 years, and 1.26 years respectively. The durations of securities subordinated bonds and leasing company bonds have shortened compared to last week, and the historical quantile of the duration of securities company bonds is at a relatively high historical level [2][9]. 3. Summary by Directory 3.1 Full Variety Term Overview - The overall duration of credit bonds has shortened. As of March 6, the weighted average transaction terms of urban investment bonds and industrial bonds were 2.09 years and 2.27 years respectively. Among commercial bank bonds, the weighted average transaction terms of secondary capital bonds, bank perpetual bonds, and general commercial financial bonds were 3.88 years, 3.47 years, and 1.74 years respectively, with the general commercial financial bonds 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 1.87 years, 2.21 years, 3.12 years, and 1.26 years respectively. The durations of securities subordinated bonds and leasing company bonds have shortened compared to last week, and the historical quantile of the duration of securities company bonds is at a relatively high historical level [2][9]. - The coupon duration congestion index is relatively stable. After reaching its highest value in March 2024, the coupon duration congestion index has declined. This week, it is the same as last week and is currently at the 64.5% level since March 2021 [12]. 3.2 Variety Microscope 3.2.1 Urban Investment Bonds - The weighted average transaction term of urban investment bonds hovers around 2.09 years. Among them, the duration of Sichuan provincial urban investment bonds has extended to 4.48 years, and the transaction duration of Guangxi provincial urban investment bonds has shortened to around 0.95 years. At the same time, the historical quantiles of the durations of Zhejiang district - level and Henan prefecture - level urban investment bonds have exceeded 90%, and the duration of Fujian district - level urban investment bonds is approaching the highest level since 2021 [3][16]. 3.2.2 Industrial Bonds - The weighted average transaction term of industrial bonds has shortened compared to last week and is generally around 2.27 years. The transaction duration of the food and beverage industry has extended to 1.27 years, and the transaction duration of the non - ferrous metal industry has shortened to 1.61 years. In addition, the transaction duration of the coal industry is at a relatively low historical quantile, while the construction materials and public utilities industries are at relatively high historical quantiles [3][23]. 3.2.3 Commercial Bank Bonds - The duration of general commercial financial bonds has extended to 1.74 years, at the 14% historical quantile, higher than the level of the same period last year. The duration of secondary capital bonds has shortened to 3.88 years, at the 69.6% historical quantile, lower than the level of the same period last year; the duration of bank perpetual bonds has extended to 3.47 years, at the 55.2% historical quantile, higher than the level of the same period last year [3][26]. 3.2.4 Other Financial Bonds - In terms of the weighted average transaction term, insurance company bonds > securities subordinated bonds > securities company bonds > leasing company bonds, which are at the 59.6%, 55.2%, 77.8%, and 67.7% historical quantiles respectively. The durations of securities subordinated bonds and leasing company bonds have both slightly shortened compared to last week [3][29].