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South Korean Government Bond Yields Surge Across the Board
Finance · Major Banks · yonhap_finance · 2026-09-01
South Korean government bond yields rose sharply in the Seoul market, with the 3-year note climbing to 3.883%.
What Happened
Bond Yield Surge: Government bond yields in the Seoul market rose across all maturities on the 1st, reflecting heightened market caution. The 3-year Treasury bond yield climbed 4.5 basis points to 3.883% compared to the previous trading session.
Long-term Yield Movement: The 10-year yield rose 6.5 basis points to 4.378%, while the 30-year and 50-year yields saw significant jumps of 9.5 and 8.6 basis points, respectively. Selling pressure was particularly pronounced in the long end of the curve.
Short-term and Corporate Bonds: The 2-year Treasury yield also increased by 3.2 basis points to 3.728%. Corporate bond yields (AA- 3-year) followed the trend, rising 3.8 basis points, indicating a broad-based increase in market interest rates.
Market Context: The rise in yields is attributed to widespread selling pressure across the bond market. The data, compiled from Yonhap Infomax, highlights growing volatility in the current fixed-income environment.