Seoul: South Korean bond yields have shown significant changes across several terms as of August 28, 2026. The yields for various treasury bonds and certificates of deposit have been adjusted, reflecting shifts in the financial market.

According to Yonhap News Agency, the 1-year treasury bond yield rose to 3.423%, marking an increase of 2.4 basis points from the previous session's 3.399%. The 2-year treasury bond yield also experienced a rise, reaching 3.670%, up by 3.8 basis points from 3.632%. Similarly, the 3-year treasury bond saw an increase, with the yield moving from 3.755% to 3.788%, a change of 3.3 basis points.

Further details reveal that the 10-year treasury bond yield climbed to 4.284%, an increase of 4.6 basis points from the previous 4.238%. The yield on the 2-year monetary stabilization bond increased by 4.2 basis points, reaching 3.711% from 3.669%. Additionally, the 3-year corporate bond with an AA- rating rose by 2.8 basis points, setting the yield at 4.476% from the previous 4.448%.

The 91-day certificate of deposit also saw a minor increase, moving from 3.120% to 3.130%, which is a change of 1.0 basis point. These adjustments across various bond yields indicate the dynamic nature of the bond market in South Korea.