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South Korea Foreign Exchange Reserves climbed to 430.66 in November 2025, released December 2025, up 1.84 from October's 428.82 reading. The reading matched the 430.0 consensus. Foreign Exchange Reserves has now risen for 6 consecutive months. Over the past 3 months, Foreign Exchange Reserves averaged 425.42, vs 413.81 in the prior 3-month window. Foreign Exchange Reserves is now the highest in 37 months.
across last 12 releases
Dec 2025
Sigmacast Σ-direction model: consensus + ½ × mean(surprise, trailing 90d).
| Symbol | Direction | Correlation | Asset Class | Signal Bias | Action |
|---|---|---|---|---|---|
| Hang Seng | ▼ Inverse | −0.78 | INDEX | Bearish Hang Seng | → View |
| Nikkei 225 | ▼ Inverse | −0.64 | INDEX | Bearish Nikkei 225 | → View |
| KOSPI | ▼ Inverse | −0.63 | INDEX | Bearish KOSPI | → View |
Correlation based on 12-month rolling window. Click any symbol to view its Sigmanomics forecast page.
The December 2025 reading rose from the previous value of 428.82. Over the last 12 releases, the Sigmanomics model has produced a median absolute forecast error of ±2.56. Historically, this indicator is negatively correlated with Hang Seng (Bearish Hang Seng) and negatively correlated with Nikkei 225 (Bearish Nikkei 225).
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| Thursday, May 14, 2026 | Actual | Previous | Consensus | Sigmanomics Rolling-Surprise Forecast | Impact | ||
|---|---|---|---|---|---|---|---|
| 21:00 | Export Prices YoY | 40.8 | 29.5 | 31 | 35.90 | Low | |
| 21:00 | Import Prices YoY | 20.2 | 20.4 | 23 | 21.60 | Low | |