2021 CZK to SOS Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2021.
2021 CZK to SOS Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2021
During 2021, the CZK to SOS exchange rate experienced significant fluctuation. The market reached its absolute peak on May 28, valuing the pair at 28.0164. Conversely, the yearly low was recorded on November 25, dropping to 25.3646.
This high-to-low spread represents a total annual volatility of 2.6518 SOS. From a start-to-finish perspective, comparing the January average rate of 27.0481 to the December average rate of 26.0526, the exchange rate registered a net change of -3.68% (reflecting a weakening trend).
Looking at year-over-year peak valuations, the 2021 high of 28.0164 was up 2.31% compared to the 2020 peak of 27.3843, 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 2021.
CZK 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 27.0992, compared to 26.5166 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 0.5825 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2021 was November, with a trading range of 1.4920 SOS (High: 26.8566 / Low: 25.3646). On the other end, July was the most stable month, with a tight range of 0.4914 SOS (High: 27.0219 / Low: 26.5306).
Growth Streaks & Declines
TrendsBetween March and May, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 2 straight months. Conversely, the sharpest month-over-month decline occurred between June and July, when the average rate fell by 0.7288 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (May 2021: 27.6495) against the same month in 2020 (average: 23.2296), the exchange rate shifted by +4.4199 (+19.03%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 27.3222 | 26.7277 | 27.0481 |
| February | 27.5528 | 26.6764 | 27.1584 |
| March | 26.8216 | 26.0216 | 26.4460 |
| April | 27.3845 | 26.1848 | 26.7787 |
| May | 28.0164 | 26.9884 | 27.6495 |
| June | 27.9951 | 26.9039 | 27.5144 |
| July | 27.0219 | 26.5306 | 26.7856 |
| August | 27.1442 | 26.4292 | 26.7728 |
| September | 27.3178 | 26.4253 | 26.9170 |
| October | 26.7896 | 26.1460 | 26.4530 |
| November | 26.8566 | 25.3646 | 26.1188 |
| December | 26.7005 | 25.6949 | 26.0526 |