Seoul: South Korean bond yields have experienced notable changes as of April 30, 2026, with various treasury and corporate bonds showing an upward trend.

According to Yonhap News Agency, the 1-year Treasury Bond yield increased to 3.020% from the previous session's 2.996%, marking a change of 2.4 basis points. The 2-year Treasury Bond saw a rise to 3.475% from 3.405%, reflecting an increase of 7.0 basis points. Similarly, the 3-year Treasury Bond yield climbed to 3.595% from 3.525%, also a 7.0 basis point rise. The 10-year Treasury Bond demonstrated a more significant change, increasing by 8.0 basis points to reach 3.923% from the previous 3.843%.

Additionally, the 2-year Monetary Stabilization Bond yield increased to 3.493% from 3.428%, showing a 6.5 basis point rise. The 3-year Corporate Bond with an AA- rating rose to 4.248% from 4.185%, marking a 6.3 basis point increase. In contrast, the 91-day Certificate of Deposit yield experienced a slight decline, falling by 1.0 basis point to 2.810% from 2.820%.