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Data from FMP. Forecasts by Sigmanomics Forecast Engine.
South KoreaSouth Korea 20-Year KTB Auction climbed to 4.53% in June 2026
FMPMonthlyReleased July 2026
South Korea 20-Year KTB Auction climbed to 4.53% in June 2026, released July 2026, up 0.23% from May's 4.3% reading.
Latest Release
4.530000
Actual
—
Consensus
4.300000
Previous
Sigmacast Track Record
Sigmacast track record will appear here once this indicator has been released 3+ times since Sigmanomics began tracking.
Sigmacast Σ-direction model: consensus + ½ × mean(surprise, trailing 90d).
CORRELATED SYMBOLS— markets that historically move with this indicator
| Symbol | Direction | Correlation | Asset Class | Co-movement | Action |
|---|---|---|---|---|---|
| USD/KRW | ▼ Inverse | −0.58 | FOREX | Moves against | → View |
| KOSPI | ▲ Direct | +0.41 | INDEX | Moves with | → View |
Correlation based on 12-month rolling window. Click any symbol to view its Sigmanomics forecast page.
THE RELEASE
20-Year KTB Auction (South Korea) was reported at 4.53% in July 2026. The reading rose from the previous value of 4.3%. Trailing 12-month context per ETL data through July 2026. Over the past 12 months, the indicator has averaged 3.56%, ranging from 2.8% to 4.53% across 11 releases.
WHY IT MATTERS
The indicator has been trending upward over the last three releases. The trailing three releases averaged 4.33%, up from the prior three at 3.66%. Volatility over the past year (σ 0.57%) is higher than the prior year (σ 0.12%). In July readings over the past 3 years, 20-Year KTB Auction has averaged 3.47%.
THE MODEL'S TAKE
Historically, this indicator is negatively correlated with USD/KRW (Bearish USD). A secondary relationship exists with KOSPI, positively correlated (Bullish KOSPI).
WHAT TO WATCH NEXT
The next release is scheduled for August 25, 2026. Same-country events in the next 14 days include Exports YoY (Aug 1) and S&P Global Manufacturing PMI (Aug 3).
Auto-generated from current model state · Refreshes on each release · Last update July 2026.
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20-Year KTB Auction - KR
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About 20-Year KTB Auction — South Korea
DEFINITION
The 20-Year KTB Auction is a financial indicator that measures the demand and interest for 20-year government bonds issued by the Kingdom of Thailand. This auction allows the government to raise funds for long-term projects and investments, while also providing investors with a secure and stable investment option. The results of the auction can indicate the overall confidence in the Thai economy and the government's ability to manage its debt. This indicator is closely monitored by investors, economists, and policymakers as it can provide insights into the country's financial health and future economic outlook.
WHY THIS INDICATOR MATTERS
This release contributes to the broader macro picture used by cross-asset investors for positioning and risk management. The release is more useful as part of a longer-run signal than as a single-print catalyst. Released monthly.
WHAT CHANGED THIS MONTH
Latest reading (Jul 2026): actual 4.53 %. Prior reading (Jun 2026): 4.3 %. Before that (May 2026): 4.145 %.
WHAT'S NEXT
Sigmacast's 1-month forecast points to a higher reading versus the latest print, with the 3-month outlook reinforcing that direction. Both horizons are aligned bullish for this indicator, suggesting a consistent trend signal. Trend-driven dynamics are the primary tailwind in the current projection. This indicator correlates most strongly with USD/KRW (Bearish USD, r=-0.58) — a useful reference for forex-focused traders.
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EXPECTED ZONE
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Economic Calendar - KR Events
| Thursday, July 30, 2026 | Actual | Previous | Consensus | Sigmanomics Rolling-Surprise Forecast | Impact | ||
|---|---|---|---|---|---|---|---|
| 23:00 | KR | Industrial Production YoY | 5.8 | -1.1 | 2.5 | 4.15 | Low |
| 23:00 | KR | Retail Sales MoM | 2.7 | 0.1 | 0.5 | 1.60 | Low |
| 23:00 | KR | Industrial Production MoM | 6.4 | -2.9 | 3 | 4.70 | Low |