Seoul:South Korean bond yields experienced a decline across various terms as observed on October 20, 2026. The 1-year treasury bond yield fell by 0.6 basis points from the previous session, settling at 3.692%. Similarly, the 2-year treasury bond saw a drop of 3.9 basis points, bringing it down to 3.797%.
According to Yonhap News Agency, the 3-year treasury bond yield decreased by 3.7 basis points to 3.840%, while the 10-year treasury bond yield fell by 2.9 basis points, reaching 4.176%. Additionally, the 2-year monetary stabilization bond yield declined by 3.5 basis points to 3.810%.
The 3-year corporate bond rated AA- recorded a yield decrease of 2.6 basis points, setting it at 4.534%. In contrast, the 91-day certificate of deposit yield increased by 1.0 basis point, resulting in a rate of 3.260%.