2025 KRW to SLL Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2025.
2025 KRW to SLL Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2025
During 2025, the KRW to SLL exchange rate experienced significant fluctuation. The market reached its absolute peak on June 30, valuing the pair at 15.5229. Conversely, the yearly low was recorded on April 8, dropping to 14.1012.
This high-to-low spread represents a total annual volatility of 1.4216 SLL. From a start-to-finish perspective, comparing the January average rate of 14.4199 to the December average rate of 14.3123, the exchange rate registered a net change of -0.75% (reflecting a weakening trend).
Looking at year-over-year peak valuations, the 2025 high of 15.5229 was down 5.20% compared to the 2024 peak of 16.3742, indicating shifts in long-term support levels.
Comparing the value generated converting 5,000,000 KRW based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2025.
KRW to SLL Seasonal Trends & Volatility Analysis
A structured review of seasonal halves, trading extremes, consecutive streaks, and historical baselines.
Seasonal Halves (H1 vs H2)
SeasonalThe average exchange rate in the first half of the year (H1: Jan–Jun) was 14.7214, compared to 14.7961 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.0748 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2025 was May, with a trading range of 0.7523 SLL (High: 15.3541 / Low: 14.6018). On the other end, August was the most stable month, with a tight range of 0.2260 SLL (High: 15.1977 / Low: 14.9717).
Growth Streaks & Declines
TrendsBetween March and June, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 3 straight months. Conversely, the sharpest month-over-month decline occurred between October and November, when the average rate fell by 0.3485 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (June 2025: 15.3574) against the same month in 2024 (average: 15.1790), the exchange rate shifted by +0.1785 (+1.18%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 14.6688 | 14.2205 | 14.4199 |
| February | 14.6676 | 14.3450 | 14.5030 |
| March | 14.5259 | 14.2353 | 14.3835 |
| April | 14.8169 | 14.1012 | 14.5834 |
| May | 15.3541 | 14.6018 | 15.0810 |
| June | 15.5229 | 15.1624 | 15.3574 |
| July | 15.4666 | 15.0479 | 15.2081 |
| August | 15.1977 | 14.9717 | 15.0992 |
| September | 15.2103 | 14.8728 | 15.0430 |
| October | 14.9481 | 14.5725 | 14.7314 |
| November | 14.6766 | 14.2074 | 14.3828 |
| December | 14.6046 | 14.1708 | 14.3123 |