Seoul: South Korean bond yields showed slight increases across various maturities on the morning of September 24, 2025. The changes in yields were observed in Treasury Bonds (TB) and Monetary Stabilization Bonds (MSB), as well as Corporate Bonds (CB) rated AA-.

According to Yonhap News Agency, the 1-year Treasury Bond yield rose marginally to 2.286% from the previous session's 2.285%, representing a change of 0.1 basis points. Meanwhile, the 2-year Treasury Bond yield increased to 2.429%, up by 0.8 basis points from the prior 2.421%.

Further data indicated that the 3-year Treasury Bond yield climbed to 2.475%, marking an increase of 1.5 basis points from its previous level of 2.460%. The 10-year Treasury Bond also experienced an upward shift, rising to 2.841% from 2.813%, which is a change of 2.8 basis points.

In addition to Treasury Bonds, the 2-year Monetary Stabilization Bond yield saw an increase of 1.6 basis points, reaching 2.436% compared to the previous 2.420%. The yield for the 3-year Corporate Bond with an AA- rating rose by 1.1 basis points, moving to 2.923% from 2.912%.

The increments in bond yields reflect ongoing movements in the financial markets as investors respond to various economic indicators and conditions.