2025 BTN to IDR Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2025.
2025 BTN to IDR Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2025
During 2025, the BTN to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on April 8, valuing the pair at 198.7593. Conversely, the yearly low was recorded on December 16, dropping to 183.2142.
This high-to-low spread represents a total annual volatility of 15.5451 IDR. From a start-to-finish perspective, comparing the January average rate of 188.7410 to the December average rate of 185.4251, the exchange rate registered a net change of -1.76% (reflecting a weakening trend).
Looking at year-over-year peak valuations, the 2025 high of 198.7593 was up 0.48% compared to the 2024 peak of 197.8163, indicating shifts in long-term support levels.
Comparing the value generated converting 5,000 BTN based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2025.
BTN 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 190.9801, compared to 187.3516 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 3.6284 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2025 was March, with a trading range of 9.4772 IDR (High: 196.2807 / Low: 186.8036). On the other end, November was the most stable month, with a tight range of 2.8576 IDR (High: 189.1003 / Low: 186.2427).
Growth Streaks & Declines
TrendsBetween August and November, 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 3.6758 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (April 2025: 196.5749) against the same month in 2024 (average: 193.2554), the exchange rate shifted by +3.3195 (+1.72%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 190.3565 | 187.4863 | 188.7410 |
| February | 190.1180 | 185.8017 | 187.6529 |
| March | 196.2807 | 186.8036 | 190.3176 |
| April | 198.7593 | 194.7270 | 196.5749 |
| May | 196.9507 | 190.1894 | 192.8991 |
| June | 190.9454 | 184.2931 | 189.6951 |
| July | 190.3441 | 185.5733 | 189.2340 |
| August | 191.4820 | 184.1812 | 186.3754 |
| September | 189.3686 | 185.7923 | 187.2954 |
| October | 189.6515 | 186.2160 | 187.7564 |
| November | 189.1003 | 186.2427 | 188.0236 |
| December | 187.1497 | 183.2142 | 185.4251 |