Seoul: South Korean bond yields showed notable increases on the morning of July 13, 2026, reflecting a shift in the financial landscape. Investors observed changes in treasury bonds (TB) and monetary stabilization bonds (MSB), highlighting trends in the country's bond market.

According to Yonhap News Agency, the 1-year treasury bond yield rose to 3.350% from the previous session's 3.339%, marking an increase of 1.1 basis points. The 2-year treasury bond yield experienced a rise of 4.0 basis points, moving to 3.681% from 3.641%, while the 3-year treasury bond yield increased by 4.5 basis points to 3.813% from 3.768%.

The 10-year treasury bond yield also saw a significant rise, increasing by 4.5 basis points to reach 4.275%, compared to the previous session's 4.230%. Additionally, the 2-year monetary stabilization bond yield went up by 3.0 basis points, reaching 3.738% from 3.708%. Meanwhile, the 3-year corporate bond (AA-) yield increased by 4.2 basis points, climbing to 4.508% from 4.466%, illustrating shifts in corporate financing conditions.