2025 BAM to IDR Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2025.
2025 BAM to IDR Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2025
During 2025, the BAM to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on December 26, valuing the pair at 10111.8725. Conversely, the yearly low was recorded on January 13, dropping to 8506.7421.
This high-to-low spread represents a total annual volatility of 1605.1304 IDR. From a start-to-finish perspective, comparing the January average rate of 8614.9208 to the December average rate of 9996.9117, the exchange rate registered a net change of 16.04% (reflecting a strengthening trend).
Looking at year-over-year peak valuations, the 2025 high of 10111.8725 was up 11.30% compared to the 2024 peak of 9085.4664, indicating shifts in long-term support levels.
Comparing the value generated converting 5,000 BAM based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2025.
BAM 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 9181.7169, compared to 9848.5159 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 666.7991 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2025 was April, with a trading range of 670.2226 IDR (High: 9905.6119 / Low: 9235.3893). On the other end, November was the most stable month, with a tight range of 136.7253 IDR (High: 9935.3371 / Low: 9798.6119).
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 140.2911 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (December 2025: 9996.9117) against the same month in 2024 (average: 8608.9109), the exchange rate shifted by +1388.0008 (+16.12%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 8714.1868 | 8506.7421 | 8614.9208 |
| February | 8873.4153 | 8544.8323 | 8688.1119 |
| March | 9238.3805 | 8773.4242 | 9091.7542 |
| April | 9905.6119 | 9235.3893 | 9621.7841 |
| May | 9619.4713 | 9401.1101 | 9481.4930 |
| June | 9740.8214 | 9377.7229 | 9592.2370 |
| July | 9827.4370 | 9579.8293 | 9734.9779 |
| August | 9810.0468 | 9553.7596 | 9705.6970 |
| September | 10065.9436 | 9786.0225 | 9913.0568 |
| October | 9989.1416 | 9777.9240 | 9873.7976 |
| November | 9935.3371 | 9798.6119 | 9866.6545 |
| December | 10111.8725 | 9862.3136 | 9996.9117 |