Seoul: South Korean bond yields have shown slight increases across all terms as of June 11, 2026. The 1-year Treasury Bond (TB) yield rose to 3.257%, marking an increase of 0.7 basis points from the previous session's 3.250%. Meanwhile, the 2-year TB yield increased by 0.4 basis points, reaching 3.735% from the earlier 3.731%.

According to Yonhap News Agency, the 3-year TB saw an increase of 2.3 basis points, moving from 3.881% to 3.904%. The 10-year TB yield also rose, climbing 2.7 basis points from 4.273% to 4.300%. In addition, the 2-year Monetary Stabilization Bond (MSB) yield increased by 1.4 basis points, reaching 3.801% from 3.787%.

The 3-year Corporate Bond (CB) rated AA- experienced a rise of 1.6 basis points, reaching 4.515% from the previous 4.499%. Lastly, the 91-day Certificate of Deposit (CD) yield increased by 1.0 basis point, rising from 2.940% to 2.950%.