发行规模扩张，机构配置意愿增强

Report Industry Investment Rating - No information provided in the report Core Views - This week, the bond market operated steadily with a significant expansion in issuance scale. A total of 881 interest rate bonds and credit bonds were issued, with a total issuance amount of 1,188.874 billion yuan, indicating strong financing demand from various entities. The cumulative trading volume in the bond market was 77.2 trillion yuan, and the trading turnover reached 79.6 trillion yuan, with the average daily trading volume stable above 1.5 trillion yuan, showing abundant market liquidity and high trading activity [7]. - In the inter - bank market, the yields of major interest rate bonds generally declined, and market sentiment was positive. The short - end yields of 1 - year and 3 - year Treasury bonds were stable, fluctuating within the range of 1.3% - 1.33%, while the 30 - year ultra - long special Treasury bond yield dropped to 2.2180%, a recent low. The duration center of bond funds rose to 3.1 years, and the leverage ratio of non - bank institutions increased, indicating stronger allocation willingness [7]. - In the past month (from November 29 to December 28, 2025), the yields of credit bonds declined by 0.64% overall. The decline in the medium - short - term (1 - 3 years) yields was significantly higher than that in the long - term (5 years and above), which only decreased by 0.13%. High - grade credit bonds such as AAA - rated medium - short - term notes and high - quality urban investment bonds remained attractive [7]. - As of December 26, 2025, the spread between 3 - year corporate bonds and the same - term Treasury bonds narrowed to 46.84BP, reflecting the market's more optimistic pricing of the credit risk of medium - and high - grade credit bonds and continuous strengthening of allocation [7]. - This week, the central bank mainly conducted net repurchase operations in the open market, with a net repurchase of 45 billion yuan. The operating interest rate remained stable at 1.40%. The market's expectation of a reserve requirement ratio cut or interest rate cut in January 2026 has increased [9]. - It is expected that in 2026, fiscal policy will be significantly front - loaded, especially in the first half of the year. The estimated issuance scale of local government special bonds is about 4.4 trillion yuan, and the estimated issuance scale of special Treasury bonds is about 1.3 trillion yuan [9]. Summaries According to Relevant Catalogs Bond Market Operation - This week, 881 interest rate bonds and credit bonds were issued, with a total issuance amount of 1,188.874 billion yuan. The cumulative trading volume was 77.2 trillion yuan, and the turnover was 79.6 trillion yuan, with an average daily trading volume above 1.5 trillion yuan [7]. - The yields of major interest rate bonds in the inter - bank market generally declined. The 1 - year and 3 - year Treasury bond yields were stable at 1.3% - 1.33%, and the 30 - year ultra - long special Treasury bond yield dropped to 2.2180% [7]. - In the past month, the yields of credit bonds declined by 0.64% overall, with the medium - short - term yields dropping more significantly than the long - term ones. High - grade credit bonds and high - quality urban investment bonds were attractive [7]. - As of December 26, 2025, the spread between 3 - year corporate bonds and the same - term Treasury bonds narrowed to 46.84BP [7]. Central Bank Operations and Market Expectations - This week, the central bank conducted 422.7 billion yuan of reverse repurchase operations, with 457.5 billion yuan of reverse repurchases maturing, resulting in a net repurchase of 34.8 billion yuan [48]. - The central bank's net repurchase did not change the direction of loose money. The market's expectation of a reserve requirement ratio cut or interest rate cut in January 2026 has increased [9]. Fiscal Policy Expectations - In 2025, 500 billion yuan of local special bond balance limits were issued. It is expected that in 2026, fiscal policy will be significantly front - loaded, with an estimated issuance scale of local government special bonds of about 4.4 trillion yuan and an estimated issuance scale of special Treasury bonds of about 1.3 trillion yuan [9]. Market Liquidity - Recent market liquidity has been unexpectedly loose, with short - term interest rates continuously falling. The weighted average interest rate of DR001 slightly decreased and continued to operate below 1.26%, while DR007 slightly increased by about 4bp due to year - end factors [36]. Foreign Bond Markets (US) - The US federal funds target rate and effective federal funds rate remained at a high level, with the federal funds target rate at 5.25% - 5.50% [78]. - The yields of US Treasury bonds showed certain fluctuations, and the spreads between different maturities also changed [83][85].