South Korea KTB sovereign bond yields, Call, CD and corporate bond rates (monthly)
Monthly average money market rates and bond yields in South Korea compiled by the Bank of Korea: Uncollateralized and Collateralized Overnight Call Rates, KORIBOR, 91-day CD and CP yields, Korea Treasury Bond (KTB) yields (1Y–50Y), Monetary Stabilization Bonds (MSB), Corporate Bonds (3Y AA-/BBB-), MMF (7-day) and CMA.
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| Indicator | 09-2026 | 08-2026 | 07-2026 | 06-2026 | 05-2026 | 04-2026 | 03-2026 | 02-2026 | 01-2026 | 12-2025 | 11-2025 | 10-2025 | 09-2025 | 08-2025 | 07-2025 | 06-2025 | 05-2025 | 04-2025 | 03-2025 | 02-2025 | 01-2025 | 12-2024 | 11-2024 | 10-2024 | 09-2024 | 08-2024 | 07-2024 | 06-2024 | 05-2024 | 04-2024 | 03-2024 | 02-2024 | 01-2024 | 12-2023 | 11-2023 | 10-2023 | 09-2023 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Uncollateralized Call Rate (Overnight) | 3.04 | 2.81 | 2.62 | 2.54 | 2.54 | 2.52 | 2.53 | 2.54 | 2.53 | 2.53 | 2.51 | 2.52 | 2.53 | 2.51 | 2.5 | 2.52 | 2.74 | 2.77 | 2.75 | 2.97 | 3.05 | 3.06 | 3.25 | 3.32 | 3.53 | 3.53 | 3.52 | 3.55 | 3.53 | 3.52 | 3.47 | 3.58 | 3.47 | 3.64 | 3.57 | 3.52 | 3.6 | |
| KORIBOR (3-Month) | 3.29 | 3.05 | 3.01 | 2.93 | 2.79 | 2.79 | 2.81 | 2.77 | 2.72 | 2.82 | 2.69 | 2.54 | 2.51 | 2.5 | 2.52 | 2.57 | 2.66 | 2.76 | 2.87 | 2.98 | 3.12 | 3.31 | 3.4 | 3.43 | 3.49 | 3.45 | 3.48 | 3.59 | 3.59 | 3.57 | 3.67 | 3.69 | 3.71 | 3.92 | 3.99 | 3.89 | 3.76 | |
| KORIBOR (6-Month) | 3.6 | 3.32 | 3.26 | 3.13 | 2.9 | 2.87 | 2.85 | 2.82 | 2.75 | 2.89 | 2.77 | 2.59 | 2.55 | 2.52 | 2.52 | 2.54 | 2.61 | 2.74 | 2.86 | 2.96 | 3.1 | 3.29 | 3.4 | 3.38 | 3.43 | 3.42 | 3.46 | 3.59 | 3.62 | 3.59 | 3.67 | 3.68 | 3.7 | 3.92 | 4.08 | 4.04 | 3.89 | |
| KORIBOR (12-Month) | 3.9 | 3.68 | 3.72 | 3.56 | 3.24 | 3.12 | 3 | 2.96 | 2.8 | 2.86 | 2.79 | 2.6 | 2.55 | 2.52 | 2.52 | 2.54 | 2.55 | 2.66 | 2.85 | 2.86 | 2.88 | 3.03 | 3.24 | 3.23 | 3.3 | 3.32 | 3.36 | 3.56 | 3.64 | 3.59 | 3.65 | 3.67 | 3.62 | 3.85 | 4.1 | 4.11 | 3.98 | |
| CD Yield (91-Day) | 3.17 | 2.97 | 2.91 | 2.91 | 2.82 | 2.82 | 2.82 | 2.78 | 2.7 | 2.84 | 2.69 | 2.55 | 2.56 | 2.51 | 2.51 | 2.57 | 2.67 | 2.74 | 2.84 | 2.95 | 3.04 | 3.35 | 3.42 | 3.43 | 3.52 | 3.5 | 3.54 | 3.6 | 3.6 | 3.57 | 3.65 | 3.69 | 3.74 | 3.83 | 3.83 | 3.82 | 3.76 | |
| CP Yield (91-Day) | 3.3 | 3.19 | 3.17 | 3.13 | 3.07 | 3.1 | 3.13 | 3.13 | 3.18 | 3.26 | 2.89 | 2.73 | 2.73 | 2.73 | 2.73 | 2.75 | 2.92 | 2.94 | 3 | 3.21 | 3.36 | 3.49 | 3.54 | 3.56 | 3.62 | 3.68 | 4.07 | 4.22 | 4.22 | 4.23 | 4.27 | 4.28 | 4.28 | 4.34 | 4.36 | 4.21 | 4.05 | |
| Korea Treasury Bond (KTB) Yield – 1-Year | 3.59 | 3.4 | 3.36 | 3.27 | 3.1 | 2.96 | 2.86 | 2.68 | 2.58 | 2.55 | 2.49 | 2.33 | 2.28 | 2.26 | 2.31 | 2.29 | 2.31 | 2.48 | 2.61 | 2.65 | 2.64 | 2.71 | 2.86 | 2.86 | 2.94 | 3.07 | 3.21 | 3.34 | 3.43 | 3.44 | 3.37 | 3.43 | 3.38 | 3.52 | 3.72 | 3.74 | 3.61 | |
| Korea Treasury Bond (KTB) Yield – 2-Year | 3.89 | 3.64 | 3.7 | 3.68 | 3.55 | 3.3 | 3.24 | 2.92 | 2.87 | 2.84 | 2.76 | 2.54 | 2.42 | 2.37 | 2.43 | 2.44 | 2.34 | 2.45 | 2.67 | 2.68 | 2.67 | 2.69 | 2.9 | 2.93 | 2.93 | 3.03 | 3.14 | 3.32 | 3.46 | 3.46 | 3.38 | 3.42 | 3.34 | 3.43 | 3.79 | 3.97 | 3.86 | |
| Korea Treasury Bond (KTB) Yield – 3-Year | 3.99 | 3.79 | 3.83 | 3.79 | 3.68 | 3.41 | 3.38 | 3.17 | 3.04 | 3.01 | 2.88 | 2.6 | 2.46 | 2.43 | 2.47 | 2.44 | 2.33 | 2.4 | 2.59 | 2.61 | 2.57 | 2.59 | 2.86 | 2.91 | 2.87 | 2.92 | 3.08 | 3.26 | 3.43 | 3.44 | 3.31 | 3.35 | 3.27 | 3.35 | 3.77 | 4.03 | 3.84 | |
| Korea Treasury Bond (KTB) Yield – 5-Year | 4.22 | 4.03 | 4.07 | 4.01 | 3.9 | 3.6 | 3.62 | 3.44 | 3.32 | 3.25 | 3.06 | 2.73 | 2.62 | 2.58 | 2.62 | 2.6 | 2.47 | 2.49 | 2.67 | 2.71 | 2.69 | 2.68 | 2.91 | 2.97 | 2.92 | 2.95 | 3.11 | 3.28 | 3.47 | 3.5 | 3.34 | 3.39 | 3.3 | 3.37 | 3.82 | 4.14 | 3.88 | |
| Korea Treasury Bond (KTB) Yield – 10-Year | 4.45 | 4.29 | 4.29 | 4.18 | 4.08 | 3.74 | 3.73 | 3.61 | 3.49 | 3.37 | 3.25 | 2.93 | 2.85 | 2.82 | 2.84 | 2.84 | 2.71 | 2.66 | 2.8 | 2.83 | 2.82 | 2.77 | 3.01 | 3.07 | 3.01 | 3 | 3.17 | 3.34 | 3.53 | 3.57 | 3.39 | 3.43 | 3.35 | 3.42 | 3.89 | 4.27 | 3.95 | |
| Korea Treasury Bond (KTB) Yield – 20-Year | 4.55 | 4.56 | 4.47 | 4.29 | 4.1 | 3.7 | 3.73 | 3.64 | 3.46 | 3.34 | 3.25 | 2.9 | 2.84 | 2.84 | 2.84 | 2.83 | 2.68 | 2.6 | 2.69 | 2.75 | 2.75 | 2.71 | 2.94 | 2.96 | 2.96 | 3 | 3.14 | 3.29 | 3.46 | 3.49 | 3.37 | 3.39 | 3.29 | 3.34 | 3.77 | 4.19 | 3.85 | |
| Korea Treasury Bond (KTB) Yield – 30-Year | 4.64 | 4.61 | 4.5 | 4.27 | 4.03 | 3.62 | 3.62 | 3.55 | 3.36 | 3.24 | 3.17 | 2.82 | 2.75 | 2.74 | 2.74 | 2.74 | 2.58 | 2.51 | 2.58 | 2.67 | 2.7 | 2.64 | 2.87 | 2.92 | 2.91 | 2.91 | 3.06 | 3.22 | 3.38 | 3.4 | 3.3 | 3.33 | 3.24 | 3.32 | 3.73 | 4.16 | 3.8 | |
| Korea Treasury Bond (KTB) Yield – 50-Year | 4.57 | 4.52 | 4.39 | 4.13 | 3.88 | 3.48 | 3.5 | 3.43 | 3.25 | 3.17 | 3.06 | 2.67 | 2.64 | 2.62 | 2.63 | 2.64 | 2.45 | 2.36 | 2.45 | 2.56 | 2.59 | 2.54 | 2.79 | 2.84 | 2.83 | 2.84 | 3.02 | 3.21 | 3.36 | 3.38 | 3.27 | 3.31 | 3.22 | 3.28 | 3.69 | 4.13 | 3.77 | |
| Monetary Stabilization Bond Yield – 91-Day | 3.06 | 2.83 | 2.73 | 2.66 | 2.59 | 2.55 | 2.54 | 2.49 | 2.43 | 2.42 | 2.43 | 2.35 | 2.36 | 2.36 | 2.42 | 2.48 | 2.51 | 2.55 | 2.72 | 2.85 | 2.88 | 2.97 | 3.04 | 3.09 | 3.2 | 3.29 | 3.37 | 3.44 | 3.45 | 3.46 | 3.46 | 3.43 | 3.42 | 3.52 | 3.61 | 3.64 | 3.61 | |
| Monetary Stabilization Bond Yield – 1-Year | 3.38 | 3.26 | 3.29 | 3.03 | 2.89 | 2.87 | 2.76 | 2.66 | 2.56 | 2.56 | 2.51 | 2.32 | 2.27 | 2.24 | 2.3 | 2.3 | 2.32 | 2.45 | 2.63 | 2.62 | 2.64 | 2.7 | 2.82 | 2.86 | 2.92 | 3.05 | 3.21 | 3.35 | 3.39 | 3.39 | 3.37 | 3.38 | 3.33 | 3.5 | 3.69 | 3.75 | 3.65 | |
| Monetary Stabilization Bond Yield – 2-Year | 3.91 | 3.69 | 3.73 | 3.71 | 3.57 | 3.32 | 3.24 | 3.03 | 2.91 | 2.88 | 2.8 | 2.53 | 2.42 | 2.38 | 2.42 | 2.42 | 2.34 | 2.42 | 2.65 | 2.66 | 2.63 | 2.7 | 2.91 | 2.92 | 2.94 | 2.99 | 3.13 | 3.31 | 3.44 | 3.44 | 3.37 | 3.41 | 3.33 | 3.44 | 3.79 | 3.97 | 3.87 | |
| National Housing Bond Type 1 Yield – 5-Year | 4.45 | 4.23 | 4.28 | 4.24 | 4.1 | 3.81 | 3.79 | 3.61 | 3.48 | 3.39 | 3.18 | 2.86 | 2.75 | 2.71 | 2.74 | 2.72 | 2.62 | 2.66 | 2.86 | 2.87 | 2.85 | 2.86 | 3.08 | 3.15 | 3.1 | 3.08 | 3.21 | 3.4 | 3.59 | 3.62 | 3.51 | 3.58 | 3.54 | 3.64 | 4.12 | 4.49 | 4.14 | |
| Industrial Financial Debenture Yield – 1-Year | 3.86 | 3.64 | 3.69 | 3.54 | 3.21 | 3.09 | 3 | 2.93 | 2.79 | 2.83 | 2.77 | 2.58 | 2.53 | 2.49 | 2.49 | 2.51 | 2.51 | 2.62 | 2.82 | 2.81 | 2.83 | 2.98 | 3.19 | 3.19 | 3.25 | 3.28 | 3.32 | 3.52 | 3.6 | 3.58 | 3.6 | 3.62 | 3.58 | 3.78 | 4.03 | 4.07 | 3.94 | |
| Corporate Bond Yield – 3-Year (AA-) | 4.66 | 4.49 | 4.53 | 4.43 | 4.32 | 4.07 | 3.97 | 3.72 | 3.55 | 3.5 | 3.3 | 3.03 | 2.93 | 2.91 | 2.96 | 2.98 | 2.91 | 2.98 | 3.16 | 3.21 | 3.23 | 3.24 | 3.43 | 3.49 | 3.45 | 3.42 | 3.54 | 3.71 | 3.88 | 3.97 | 3.94 | 4.05 | 4.01 | 4.08 | 4.58 | 4.83 | 4.6 | |
| Corporate Bond Yield – 3-Year (BBB-) | 10.47 | 10.29 | 10.33 | 10.25 | 10.12 | 9.87 | 9.77 | 9.54 | 9.39 | 9.34 | 9.15 | 8.88 | 8.77 | 8.75 | 8.78 | 8.76 | 8.66 | 8.73 | 8.92 | 8.97 | 8.99 | 9.01 | 9.25 | 9.34 | 9.34 | 9.4 | 9.61 | 9.82 | 10.05 | 10.19 | 10.21 | 10.44 | 10.45 | 10.53 | 10.98 | 11.22 | 11.02 | |
| MMF Yield (7-Day) | 3.1 | 2.95 | 2.89 | 2.8 | 2.77 | 2.75 | 2.76 | 2.73 | 2.73 | 2.65 | 2.54 | 2.52 | 2.53 | 2.55 | 2.62 | 2.71 | 2.84 | 2.93 | 3.06 | 3.23 | 3.34 | 3.35 | 3.42 | 3.5 | 3.55 | 3.57 | 3.63 | 3.65 | 3.67 | 3.71 | 3.81 | 3.88 | 3.95 | 4 | 3.88 | 3.82 | 3.75 | |
| CMA Yield (Open RP) | 2.45 | 2.25 | 2.09 | 1.98 | 1.98 | 1.98 | 1.98 | 1.98 | 1.98 | 1.98 | 1.98 | 1.98 | 1.98 | 1.98 | 1.98 | 1.98 | 2.22 | 2.23 | 2.23 | 2.43 | 2.46 | 2.49 | 2.72 | 2.79 | 2.92 | 2.93 | 2.93 | 2.96 | 2.97 | 2.97 | 2.97 | 2.97 | 2.97 | 2.97 | 2.97 | 2.97 | 2.97 |
Latest reading
The series on this page is monthly and runs from May 1995 to Sep 2026.
About this data
Monthly average money market rates and bond yields in South Korea compiled by the Bank of Korea: Uncollateralized and Collateralized Overnight Call Rates, KORIBOR, 91-day CD and CP yields, Korea Treasury Bond (KTB) yields (1Y–50Y), Monetary Stabilization Bonds (MSB), Corporate Bonds (3Y AA-/BBB-), MMF (7-day) and CMA.
Frequently asked questions
- What is the latest figure for South Korea KTB sovereign bond yields, Call, CD and corporate bond rates (monthly)?
- Korea Treasury Bond (KTB) Yield – 3-Year stood at 3.99% in Sep 2026. That is +0.2 pp from Aug 2026 and +1.5 pp from a year earlier.
- Is South Korea KTB sovereign bond yields, Call, CD and corporate bond rates (monthly) at a high or a low right now?
- The reading of 3.99% is the highest since Oct 2023.
- How far back does the South Korea KTB sovereign bond yields, Call, CD and corporate bond rates (monthly) data go?
- The series on this page is monthly and runs from May 1995 to Sep 2026. Every series in the table can be charted over its full history and downloaded as CSV or Excel.