Seoul: South Korean bond yields showed slight increases across various maturities on the morning of June 5, 2026. The changes in yields are observed in Treasury Bonds (TB) and other financial instruments, reflecting minor fluctuations in the financial markets.

According to Yonhap News Agency, the 1-year Treasury Bond yield rose to 3.236%, compared to the previous session's 3.230%, marking an increase of 0.6 basis points. The 2-year Treasury Bond yield saw a rise of 1.3 basis points, moving from 3.774% to 3.787%.

The 3-year Treasury Bond yield increased by 2.1 basis points, reaching 3.879% from the previous 3.858%. Additionally, the 10-year Treasury Bond yield experienced an uptick of 2.6 basis points, now standing at 4.255%, up from 4.229%.

In the realm of Monetary Stabilization Bonds, the 2-year MSB yield increased by 1.4 basis points, from 3.804% to 3.818%. The 3-year Corporate Bond (AA-) also witnessed a rise, with its yield moving from 4.480% to 4.497%, a change of 1.7 basis points.