Seoul: South Korean bond yields demonstrated a slight decline across various maturities on the morning of August 13, 2026, as observed at 11:30 am. The yields for treasury bonds and certain monetary stabilization bonds showed minimal decreases compared to the previous session.

According to Yonhap News Agency, the 1-year treasury bond yield stood at 3.395%, reflecting a marginal decrease of 0.2 basis points from the previous session's 3.397%. The 2-year treasury bond yield experienced a more noticeable decline, dropping by 1.4 basis points to reach 3.613%. Similarly, the 3-year treasury bond yield decreased by 1.7 basis points, settling at 3.774%.

The 10-year treasury bond yield saw a minor reduction of 0.2 basis points, moving from 4.294% to 4.292%. Additionally, the 2-year monetary stabilization bond yield decreased by 1.2 basis points, reaching 3.664%, while the 3-year corporate bond (rated AA-) yield fell by 1.6 basis points to stand at 4.480%.

Overall, these figures indicate a slight downward trend in bond yields, reflecting minor shifts in the South Korean bond market as of the morning session.