2025 ALL to IDR Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2025.
2025 ALL to IDR Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2025
During 2025, the ALL to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on December 27, valuing the pair at 205.0514. Conversely, the yearly low was recorded on February 2, dropping to 167.6731.
This high-to-low spread represents a total annual volatility of 37.3783 IDR. From a start-to-finish perspective, comparing the January average rate of 171.1652 to the December average rate of 202.5723, the exchange rate registered a net change of 18.35% (reflecting a strengthening trend).
Looking at year-over-year peak valuations, the 2025 high of 205.0514 was up 15.60% compared to the 2024 peak of 177.3743, indicating shifts in long-term support levels.
Comparing the value generated converting 5,000 ALL based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2025.
ALL 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 181.9172, compared to 198.5543 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 16.6371 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2025 was April, with a trading range of 13.9572 IDR (High: 195.8453 / Low: 181.8881). On the other end, November was the most stable month, with a tight range of 2.8073 IDR (High: 201.2176 / Low: 198.4103).
Growth Streaks & Declines
TrendsBetween January and April, 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 April and May, when the average rate fell by 1.5816 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (December 2025: 202.5723) against the same month in 2024 (average: 171.2115), the exchange rate shifted by +31.3608 (+18.32%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 172.6721 | 168.9480 | 171.1652 |
| February | 174.9450 | 167.6731 | 171.4947 |
| March | 182.1767 | 173.0888 | 179.0060 |
| April | 195.8453 | 181.8881 | 190.1501 |
| May | 190.8196 | 186.5967 | 188.5685 |
| June | 194.3354 | 187.0521 | 191.1187 |
| July | 197.2345 | 191.0938 | 194.8263 |
| August | 196.1151 | 191.6435 | 194.7033 |
| September | 203.0938 | 195.9073 | 199.8853 |
| October | 201.7656 | 197.6219 | 199.6569 |
| November | 201.2176 | 198.4103 | 199.6819 |
| December | 205.0514 | 199.5835 | 202.5723 |