2025 BGN to EUR Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2025.
2025 BGN to EUR Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2025
During 2025, the BGN to EUR exchange rate experienced significant fluctuation. The market reached its absolute peak on May 28, valuing the pair at 0.5143. Conversely, the yearly low was recorded on April 21, dropping to 0.5069.
This high-to-low spread represents a total annual volatility of 0.0074 EUR. From a start-to-finish perspective, comparing the January average rate of 0.5115 to the December average rate of 0.5113, the exchange rate registered a net change of -0.04% (reflecting a weakening trend).
Looking at year-over-year peak valuations, the 2025 high of 0.5143 was up 0.12% compared to the 2024 peak of 0.5137, 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 EUR 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 0.5111, compared to 0.5112 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.0001 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2025 was April, with a trading range of 0.0063 EUR (High: 0.5132 / Low: 0.5069). On the other end, September was the most stable month, with a tight range of 0.0009 EUR (High: 0.5119 / Low: 0.5110).
Growth Streaks & Declines
TrendsBetween June and September, 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 February and March, when the average rate fell by 0.0006 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (May 2025: 0.5114) against the same month in 2024 (average: 0.5112), the exchange rate shifted by +0.0002 (+0.03%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 0.5141 | 0.5100 | 0.5115 |
| February | 0.5129 | 0.5106 | 0.5114 |
| March | 0.5133 | 0.5085 | 0.5109 |
| April | 0.5132 | 0.5069 | 0.5106 |
| May | 0.5143 | 0.5090 | 0.5114 |
| June | 0.5127 | 0.5087 | 0.5109 |
| July | 0.5118 | 0.5104 | 0.5111 |
| August | 0.5120 | 0.5107 | 0.5112 |
| September | 0.5119 | 0.5110 | 0.5113 |
| October | 0.5125 | 0.5082 | 0.5112 |
| November | 0.5130 | 0.5084 | 0.5113 |
| December | 0.5117 | 0.5107 | 0.5113 |