周二（4月15日）纽约尾盘，美国10年期基准国债收益率下跌4.09个基点，报4.3330%，日内交投于4.4051%-4.3039%区间。两年期美债收益率大致持平，报3.8449%，日内交投于3.8784%-3.8073%区间。

Core Viewpoint - The U.S. 10-year Treasury yield decreased by 4.09 basis points, closing at 4.3330% on April 15, with intraday trading between 4.4051% and 4.3039% [1] - The 2-year Treasury yield remained relatively stable at 3.8449%, with intraday trading between 3.8784% and 3.8073% [1] Summary by Category - U.S. Treasury Yields - The 10-year Treasury yield fell by 4.09 basis points to 4.3330% [1] - The yield fluctuated within a range of 4.4051% to 4.3039% during the day [1] - Short-term Treasury Yields - The 2-year Treasury yield was approximately unchanged at 3.8449% [1] - It traded within a range of 3.8784% to 3.8073% throughout the day [1]