美债收益率集体下跌，10年期美债收益率跌4.26个基点

Group 1 - The core point of the article is the collective decline in U.S. Treasury yields across various maturities on September 29, with notable decreases in short-term and long-term bonds [1][2]. Group 2 - The 2-year Treasury yield fell by 1.84 basis points to 3.620% [1]. - The 3-year Treasury yield decreased by 3.08 basis points to 3.622% [1]. - The 5-year Treasury yield dropped by 3.47 basis points to 3.732% [1]. - The 10-year Treasury yield declined by 4.26 basis points to 4.137% [1]. - The 30-year Treasury yield fell by 5.09 basis points to 4.703% [1].