2025 TWD to SDG Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2025.
2025 TWD to SDG Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2025
During 2025, the TWD to SDG exchange rate experienced significant fluctuation. The market reached its absolute peak on July 6, valuing the pair at 20.7670. Conversely, the yearly low was recorded on April 2, dropping to 18.0332.
This high-to-low spread represents a total annual volatility of 2.7338 SDG. From a start-to-finish perspective, comparing the January average rate of 18.2870 to the December average rate of 19.1672, the exchange rate registered a net change of 4.81% (reflecting a strengthening trend).
Looking at year-over-year peak valuations, the 2025 high of 20.7670 was up 6.02% compared to the 2024 peak of 19.5870, indicating shifts in long-term support levels.
Comparing the value generated converting 5,000 TWD based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2025.
TWD to SDG 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 18.8944, compared to 19.7188 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.8245 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2025 was May, with a trading range of 1.8911 SDG (High: 20.5827 / Low: 18.6916). On the other end, February was the most stable month, with a tight range of 0.2067 SDG (High: 18.4177 / Low: 18.2110).
Growth Streaks & Declines
TrendsBetween March and July, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 4 straight months. Conversely, the sharpest month-over-month decline occurred between July and August, when the average rate fell by 0.5551 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (July 2025: 20.4774) against the same month in 2024 (average: 18.2273), the exchange rate shifted by +2.2501 (+12.34%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 18.4937 | 18.1509 | 18.2870 |
| February | 18.4177 | 18.2110 | 18.3187 |
| March | 18.3177 | 18.0579 | 18.2194 |
| April | 18.7382 | 18.0332 | 18.3909 |
| May | 20.5827 | 18.6916 | 19.8748 |
| June | 20.6336 | 20.0161 | 20.2753 |
| July | 20.7670 | 20.0715 | 20.4774 |
| August | 20.2127 | 19.6307 | 19.9223 |
| September | 20.0082 | 19.5227 | 19.7856 |
| October | 19.7894 | 19.4826 | 19.6302 |
| November | 19.6260 | 19.1310 | 19.3303 |
| December | 19.3466 | 19.0083 | 19.1672 |