Seoul: South Korean bond yields exhibited mixed trends on December 16, 2025, with variations observed in treasury bonds and monetary stabilization bonds. The bond market data reflects changes in investor sentiment and market conditions.

According to Yonhap News Agency, the 1-year treasury bond yield slightly decreased by 0.2 basis points to 2.555% from the previous session's 2.557%. The 2-year treasury bond yield also saw a decline of 1.0 basis point, settling at 2.831% from 2.841%. Meanwhile, the 3-year treasury bond yield experienced a marginal drop of 0.1 basis points, moving to 2.999% from 3.000%. The 10-year treasury bond yield decreased by 1.2 basis points, ending at 3.313% compared to the previous 3.325%.

The 2-year monetary stabilization bond yield increased by 1.2 basis points, reaching 2.861% from 2.849%, indicating a rise in investor demand. Additionally, the 3-year corporate bond with an AA- rating saw an increase of 0.8 basis points, climbing to 3.507% from 3.499%. The 91-day certificate of deposit yield rose by 1.0 basis point, moving to 2.840% from 2.830%.

This data suggests a varied performance in the bond market, with certain segments experiencing declines while others recorded increases, reflecting the dynamic nature of the financial markets.