Seoul: South Korean bond yields have shown an incremental rise, as evidenced by the figures recorded on the morning of September 19, 2025. The yields on several government and corporate bonds reflected slight increases compared to the previous session.
According to Yonhap News Agency, the 1-year Treasury Bond (TB) yield increased marginally by 0.3 basis points, moving from 2.262% to 2.265%. The 2-year TB yield saw a more significant rise, ascending by 2.0 basis points from 2.370% to 2.390%. The 3-year TB yield rose by 3.0 basis points, from 2.403% to 2.433%.
The 10-year Treasury Bond yield demonstrated the highest increase among the government bonds, advancing by 3.8 basis points from the previous 2.756% to 2.794%. In the realm of monetary stabilization bonds, the 2-year Monetary Stabilization Bond (MSB) yield climbed by 1.8 basis points, reaching 2.391% from 2.373%.
Corporate bonds also echoed this upward trend. The 3-year Corporate Bond (AA-) yield increased by 2.6 basis points, moving from 2.868% to 2.894%. This development suggests a broader movement in the bond market, reflecting changes in investor sentiment and economic expectations.