Korean Treasury Bond Yield at 4.363%—Why the Government Still Saw ‘Persistent Upward Pressure’
The 10-year Korean Treasury bond yield fell slightly to 4.363% on September 4, 2026, from the previous day’s close, but the South Korean government said upward pressure on Treasury yields was continuing. It cited renewed tensions in the Middle East, oil and inflation concerns, expectations of policy-rate hikes, increased government bond issuance driven by fiscal spending, and expanded corporate bond issuance linked to AI investment as key risks. However, the day’s decline alone does not mean these risks have been resolved.