Seoul: South Korean bond yields showed slight movements on the morning of December 18, 2025, with variations observed across different tenures. The 1-year Treasury Bond yield registered at 2.555%, a decrease of 0.2 basis points from the previous session. Similarly, the 2-year Treasury Bond yield dropped by 1.0 basis point to 2.826%, while the 3-year Treasury Bond yield fell by 0.8 basis points to 2.988%.

According to Yonhap News Agency, the 10-year Treasury Bond yield experienced a marginal increase of 0.1 basis points, bringing it to 3.325%. In the realm of Monetary Stabilization Bonds, the 2-year MSB yield decreased by 1.6 basis points, settling at 2.842%. Meanwhile, the 3-year Corporate Bond (rated AA-) yield saw a reduction of 0.4 basis points, reaching 3.503%.

The shifts in these bond yields are indicative of ongoing market dynamics and the evolving economic landscape in South Korea. The data reflects investor sentiment and expectations regarding the country's monetary policy and economic outlook.