Seoul: South Korean bond yields saw significant changes on the morning of June 1, 2026, with various treasury bonds reflecting increased yields. The 1-year treasury bond yield rose to 3.192% from the previous session's 3.174%, marking a change of 1.8 basis points. The 2-year treasury bond yield increased to 3.698% from 3.617%, a change of 8.1 basis points. The 3-year treasury bond yield registered at 3.787%, up from 3.731%, showing a change of 5.6 basis points. Meanwhile, the 10-year treasury bond yield climbed to 4.122% from 4.068%, representing a shift of 5.4 basis points.

According to Yonhap News Agency, other financial instruments also experienced changes. The 2-year monetary stabilization bond yield increased to 3.704% from 3.643%, indicating a change of 6.1 basis points. Additionally, the 3-year corporate bond with an AA- rating saw its yield rise to 4.406% from 4.353%, which is a change of 5.3 basis points. These changes highlight adjustments in the bond market, reflecting shifting investor sentiment and market conditions.