2025 BGN to SOS Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2025.
2025 BGN to SOS Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2025
During 2025, the BGN to SOS exchange rate experienced significant fluctuation. The market reached its absolute peak on October 31, valuing the pair at 354.5389. Conversely, the yearly low was recorded on January 10, dropping to 299.4212.
This high-to-low spread represents a total annual volatility of 55.1177 SOS. From a start-to-finish perspective, comparing the January average rate of 302.5873 to the December average rate of 341.8325, the exchange rate registered a net change of 12.97% (reflecting a strengthening trend).
Looking at year-over-year peak valuations, the 2025 high of 354.5389 was up 8.41% compared to the 2024 peak of 327.0379, indicating shifts in long-term support levels.
Comparing the value generated converting 5,000 BGN based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2025.
BGN to SOS 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 319.4644, compared to 340.7517 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 21.2873 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2025 was April, with a trading range of 17.7294 SOS (High: 333.5559 / Low: 315.8265). On the other end, December was the most stable month, with a tight range of 4.7836 SOS (High: 343.8487 / Low: 339.0650).
Growth Streaks & Declines
TrendsBetween January and July, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 6 straight months. Conversely, the sharpest month-over-month decline occurred between October and November, when the average rate fell by 3.6945 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (October 2025: 341.1943) against the same month in 2024 (average: 318.4723), the exchange rate shifted by +22.7221 (+7.13%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 306.7024 | 299.4212 | 302.5873 |
| February | 307.2046 | 299.4856 | 304.4925 |
| March | 319.6854 | 303.1669 | 315.3895 |
| April | 333.5559 | 315.8265 | 327.9448 |
| May | 332.8070 | 323.7863 | 329.6283 |
| June | 344.3571 | 329.9033 | 336.7442 |
| July | 344.8908 | 333.5252 | 341.3075 |
| August | 342.3350 | 333.0548 | 339.9443 |
| September | 346.7251 | 340.2113 | 342.7319 |
| October | 354.5389 | 337.8081 | 341.1943 |
| November | 340.7624 | 335.5368 | 337.4998 |
| December | 343.8487 | 339.0650 | 341.8325 |