2025 CZK to GNF Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2025.
2025 CZK to GNF Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2025
During 2025, the CZK to GNF exchange rate experienced significant fluctuation. The market reached its absolute peak on December 31, valuing the pair at 425.1945. Conversely, the yearly low was recorded on February 3, dropping to 350.5932.
This high-to-low spread represents a total annual volatility of 74.6013 GNF. From a start-to-finish perspective, comparing the January average rate of 355.7588 to the December average rate of 420.6726, the exchange rate registered a net change of 18.25% (reflecting a strengthening trend).
Looking at year-over-year peak valuations, the 2025 high of 425.1945 was up 10.22% compared to the 2024 peak of 385.7775, indicating shifts in long-term support levels.
Comparing the value generated converting 5,000 CZK based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2025.
CZK to GNF 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 378.5978, compared to 415.2347 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 36.6369 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2025 was April, with a trading range of 23.7851 GNF (High: 398.2598 / Low: 374.4747). On the other end, November was the most stable month, with a tight range of 8.3066 GNF (High: 417.5899 / Low: 409.2833).
Growth Streaks & Declines
TrendsBetween January and September, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 8 straight months. Conversely, the sharpest month-over-month decline occurred between September and October, when the average rate fell by 2.3773 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (December 2025: 420.6726) against the same month in 2024 (average: 359.6645), the exchange rate shifted by +61.0082 (+16.96%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 362.0288 | 351.6260 | 355.7588 |
| February | 364.8324 | 350.5932 | 359.2554 |
| March | 378.0850 | 358.1047 | 373.3779 |
| April | 398.2598 | 374.4747 | 388.0802 |
| May | 396.5476 | 383.9478 | 392.4042 |
| June | 412.7573 | 394.2885 | 402.7100 |
| July | 415.1271 | 403.0891 | 411.1912 |
| August | 415.4699 | 404.0010 | 412.1060 |
| September | 423.1085 | 411.6592 | 417.8603 |
| October | 419.9676 | 411.6271 | 415.4830 |
| November | 417.5899 | 409.2833 | 414.0950 |
| December | 425.1945 | 416.6461 | 420.6726 |