Seoul: South Korean bond yields have seen an upward movement across all tenors during the morning session on October 10, 2025. The yields on treasury bonds (TB) and monetary stabilization bonds (MSB) have shown noticeable increases from the previous session.

According to Yonhap News Agency, the 1-year treasury bond yield rose to 2.322% from the previous session's 2.314%, marking a change of 0.8 basis points. The 2-year treasury bond yield increased by 1.7 basis points, reaching 2.535% from 2.518%. A more significant rise was observed in the 3-year treasury bond yield, which climbed to 2.606% from 2.581%, reflecting a change of 2.5 basis points.

The 10-year treasury bond yield also experienced an increase, moving up by 2.2 basis points to 2.981% from 2.959%. In addition, the yield on the 2-year monetary stabilization bond rose by 2.3 basis points, standing at 2.522% compared to the previous 2.499%.

Further, the 3-year corporate bond (AA-) yield showed an increase of 2.4 basis points, reaching 3.043% from 3.019%. This data indicates a consistent rise across various bond categories in the South Korean market.