Seoul: The bond yields in South Korea saw a slight decline on September 3, 2026, with various maturities experiencing a decrease compared to the previous session. The 1-year Treasury Bond (TB) yield decreased by 1.5 basis points to 3.460%, down from the previous session's 3.475%. The 2-year TB yield fell by 5.0 basis points, reaching 3.711%.

According to Yonhap News Agency, the 3-year TB yield also experienced a drop, decreasing by 4.2 basis points to 3.888%. The 10-year TB yield saw a reduction of 5.1 basis points, ending at 4.367%. The 2-year Monetary Stabilization Bond (MSB) yield decreased by 4.7 basis points to 3.771%.

The 3-year Corporate Bond (CB) with an AA- rating saw a yield decrease of 3.3 basis points, settling at 4.567%. Meanwhile, the 91-day Certificate of Deposit (CD) remained unchanged at a yield of 3.120%, showing no variation from the previous session's yield.