Seoul: South Korean bond yields showed changes across various maturities on October 27, 2025, as per the latest data available. The yields for treasury bonds, monetary stabilization bonds, and corporate bonds reflected movements in the financial market.

According to Yonhap News Agency, the 1-year treasury bond yield increased to 2.330%, up by 1.2 basis points from the previous session's 2.318%. The 2-year treasury bond yield rose to 2.556%, marking a 1.6 basis point increase from 2.540%. Similarly, the 3-year treasury bond yield experienced an increase of 2.9 basis points, moving from 2.591% to 2.620%.

The 10-year treasury bond yield also saw a rise, climbing 4.6 basis points to reach 2.959% from the previous session's 2.913%. The 2-year monetary stabilization bond yield increased by 3.3 basis points, moving from 2.520% to 2.553%.

Meanwhile, the 3-year corporate bond, rated AA-, recorded a yield increase of 2.3 basis points, moving from 3.013% to 3.036%. The 91-day certificate of deposit yield remained unchanged at 2.540%, showing no movement from the previous session.