债市日报：9月19日

Market Overview - The bond market showed stability in the morning but weakened in the afternoon, with all major government bond futures closing down [1] - The yield on interbank bonds generally rose by about 2 basis points [1] - The central bank conducted a net injection of 124.3 billion yuan in the open market, indicating that liquidity conditions have not significantly improved [1][5] Bond Futures Performance - Government bond futures closed lower across the board, with the 30-year main contract down 0.76% to 114.800, the 10-year down 0.21% to 107.835, the 5-year down 0.13% to 105.675, and the 2-year down 0.05% to 102.364 [2] - The yield on the 10-year government bond rose by 2.15 basis points to 1.804% [2] International Bond Market - In North America, U.S. Treasury yields rose collectively, with the 10-year yield increasing by 1.15 basis points to 4.101% [3] - In Asia, Japanese bond yields mostly continued to rise, with the 10-year yield up 3.6 basis points to 1.636% [3] - In the Eurozone, the 10-year French bond yield rose by 6.1 basis points to 3.543% [3] Primary Market - The Ministry of Finance's auction results for two issues of government bonds showed a weighted average yield of 1.8321% for the 10-year bond and 2.1725% for the 30-year bond, with bid-to-cover ratios of 3.32 and 3.34 respectively [4] Liquidity Conditions - The central bank announced a 7-day reverse repurchase operation of 354.3 billion yuan at a rate of 1.40%, with a net injection of 124.3 billion yuan for the day [5] - Shibor rates showed mixed performance, with the overnight rate down 5.3 basis points to 1.461% and the 14-day rate up 6.6 basis points to 1.647% [5] Institutional Insights - Long-term bond funds have not seen a significant reduction in duration despite market adjustments, with the median duration remaining around 2.5 years [6] - There is an expectation of continued government bond net financing decline, with fiscal spending intensity showing a downward trend [7] - Market expectations for the central bank to resume government bond purchases have increased, providing some support for interest rates [7]