2021 CHF to ISK Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2021.
2021 CHF to ISK Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2021
During 2021, the CHF to ISK exchange rate experienced significant fluctuation. The market reached its absolute peak on January 27, valuing the pair at 145.8925. Conversely, the yearly low was recorded on June 2, dropping to 133.4038.
This high-to-low spread represents a total annual volatility of 12.4886 ISK. From a start-to-finish perspective, comparing the January average rate of 144.8793 to the December average rate of 141.3611, the exchange rate registered a net change of -2.43% (reflecting a weakening trend).
Looking at year-over-year peak valuations, the 2021 high of 145.8925 was down 5.48% compared to the 2020 peak of 154.3428, indicating shifts in long-term support levels.
Comparing the value generated converting 5,000 CHF based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2021.
CHF to ISK 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 138.6659, compared to 139.2297 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.5638 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2021 was February, with a trading range of 5.1370 ISK (High: 144.3343 / Low: 139.1973). On the other end, December was the most stable month, with a tight range of 1.9731 ISK (High: 142.6438 / Low: 140.6707).
Growth Streaks & Declines
TrendsBetween June and November, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 5 straight months. Conversely, the sharpest month-over-month decline occurred between February and March, when the average rate fell by 6.0226 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (January 2021: 144.8793) against the same month in 2020 (average: 127.3197), the exchange rate shifted by +17.5596 (+13.79%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 145.8925 | 142.9879 | 144.8793 |
| February | 144.3343 | 139.1973 | 142.8466 |
| March | 138.8971 | 134.1031 | 136.8241 |
| April | 138.2448 | 134.0207 | 136.4889 |
| May | 138.0117 | 134.2755 | 136.5864 |
| June | 135.4537 | 133.4038 | 134.3704 |
| July | 137.8462 | 134.0145 | 135.5608 |
| August | 140.1482 | 136.5528 | 137.9555 |
| September | 140.6746 | 137.8053 | 138.8760 |
| October | 141.7618 | 138.2202 | 139.8849 |
| November | 142.9862 | 140.1047 | 141.7401 |
| December | 142.6438 | 140.6707 | 141.3611 |