Seoul: South Korean bond yields saw significant changes in the morning session of June 4, 2026. The movements were observed across different maturities, with both treasury bonds and monetary stabilization bonds exhibiting varied shifts in yields.

According to Yonhap News Agency, the 1-year treasury bond yield increased to 3.226% from the previous session's 3.193%, marking a 3.3 basis point rise. The 2-year treasury bond yield rose by 7.8 basis points to 3.761% from 3.683%. The 3-year treasury bond yield also experienced an increase, moving up by 6.6 basis points to reach 3.839% from 3.773%.

The 10-year treasury bond yield showed a rise of 7.1 basis points, reaching 4.206% from the previous 4.135%. In the monetary stabilization bond segment, the 2-year yield climbed by 8.5 basis points, resulting in a new yield of 3.795% compared to 3.710%.

Corporate bonds also saw shifts, with the 3-year corporate bond (rated AA-) yield increasing by 6.2 basis points, moving from 4.397% to 4.459%. These changes indicate active movements in the bond market as investors respond to prevailing economic conditions and expectations.