2025 CZK to SLL Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2025.
2025 CZK to SLL Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2025
During 2025, the CZK to SLL exchange rate experienced significant fluctuation. The market reached its absolute peak on September 16, valuing the pair at 1023.3388. Conversely, the yearly low was recorded on January 18, dropping to 852.4187.
This high-to-low spread represents a total annual volatility of 170.9201 SLL. From a start-to-finish perspective, comparing the January average rate of 862.4672 to the December average rate of 1012.7382, the exchange rate registered a net change of 17.42% (reflecting a strengthening trend).
Looking at year-over-year peak valuations, the 2025 high of 1023.3388 was up 9.18% compared to the 2024 peak of 937.2681, 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 SLL 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 917.2464, compared to 1003.4869 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 86.2404 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2025 was April, with a trading range of 57.8567 SLL (High: 964.8558 / Low: 906.9990). On the other end, December was the most stable month, with a tight range of 13.1921 SLL (High: 1018.4511 / Low: 1005.2589).
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 6.7152 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (September 2025: 1010.9034) against the same month in 2024 (average: 928.1462), the exchange rate shifted by +82.7572 (+8.92%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 877.0290 | 852.4187 | 862.4672 |
| February | 884.7658 | 852.7307 | 870.5709 |
| March | 916.3669 | 867.5228 | 905.7189 |
| April | 964.8558 | 906.9990 | 940.4868 |
| May | 959.7464 | 931.4107 | 949.0848 |
| June | 999.2873 | 954.7847 | 975.1501 |
| July | 1004.2463 | 974.5459 | 995.1133 |
| August | 1004.1660 | 987.0090 | 997.4592 |
| September | 1023.3388 | 996.1757 | 1010.9034 |
| October | 1014.8627 | 993.9518 | 1004.1882 |
| November | 1008.5854 | 987.9717 | 1000.5190 |
| December | 1018.4511 | 1005.2589 | 1012.7382 |