美国国债收益率目前继续下跌，10年期国债收益率下跌4.2个基点，报4.336%；两年期国债收益率下跌至3.928%。

Core Points - The yield on US Treasury bonds continues to decline, with the 10-year Treasury yield dropping by 4.2 basis points to 4.336% [1] - The 2-year Treasury yield has decreased to 3.928% [1]