周四（10月30日）纽约尾盘，美国10年期国债收益率涨1.35个基点，报4.0892%，全天呈现出三波V形走势。两年期美债收益

Core Viewpoint - The U.S. Treasury yields experienced an upward trend on October 30, with notable increases in both 10-year and 2-year yields, indicating market reactions to economic conditions and potential inflation concerns [1] Group 1: Treasury Yields - The 10-year Treasury yield rose by 1.35 basis points, reaching 4.0892%, showing a V-shaped movement throughout the day [1] - The 2-year Treasury yield increased by 1.02 basis points, settling at 3.6082% [1] - The yield spread between the 2-year and 10-year Treasuries widened by 0.146 basis points, now at +47.713 basis points [1] Group 2: TIPS Yields - The 10-year Treasury Inflation-Protected Securities (TIPS) yield increased by 1.84 basis points, reaching 1.7921% [1] - The 2-year TIPS yield rose by 3.12 basis points, now at 0.9982% [1] - The 30-year TIPS yield saw an increase of 2.51 basis points, reaching 2.4213% [1]