2025 ARS to IDR Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2025.
2025 ARS to IDR Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2025
During 2025, the ARS to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on April 8, valuing the pair at 15.8687. Conversely, the yearly low was recorded on October 25, dropping to 11.1497.
This high-to-low spread represents a total annual volatility of 4.7190 IDR. From a start-to-finish perspective, comparing the January average rate of 15.6326 to the December average rate of 11.5358, the exchange rate registered a net change of -26.21% (reflecting a weakening trend).
Looking at year-over-year peak valuations, the 2025 high of 15.8687 was down 17.44% compared to the 2024 peak of 19.2206, indicating shifts in long-term support levels.
Comparing the value generated converting 5,000 ARS based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2025.
ARS to IDR 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 14.9399, compared to 11.9848 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 2.9552 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2025 was July, with a trading range of 2.3967 IDR (High: 14.4206 / Low: 12.0239). On the other end, December was the most stable month, with a tight range of 0.2516 IDR (High: 11.6599 / Low: 11.4084).
Growth Streaks & Declines
TrendsNo sustained consecutive month-over-month growth streak of 2+ months occurred in 2025. Conversely, the sharpest month-over-month decline occurred between June and July, when the average rate fell by 0.8029 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (April 2025: 15.0131) against the same month in 2024 (average: 18.5610), the exchange rate shifted by -3.5480 (-19.12%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 15.8096 | 15.4188 | 15.6326 |
| February | 15.5962 | 15.3187 | 15.4377 |
| March | 15.6581 | 15.2907 | 15.4454 |
| April | 15.8687 | 14.0345 | 15.0131 |
| May | 14.8785 | 13.6688 | 14.2993 |
| June | 14.3075 | 13.4069 | 13.8114 |
| July | 14.4206 | 12.0239 | 13.0085 |
| August | 12.6084 | 11.9753 | 12.3028 |
| September | 12.5344 | 11.1625 | 11.7922 |
| October | 12.2766 | 11.1497 | 11.5720 |
| November | 12.0733 | 11.2637 | 11.6972 |
| December | 11.6599 | 11.4084 | 11.5358 |