2017 PLN to SLL Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2017.
2017 PLN to SLL Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2017
During 2017, the PLN to SLL exchange rate experienced significant fluctuation. The market reached its absolute peak on December 29, valuing the pair at 2197.5048. Conversely, the yearly low was recorded on January 2, dropping to 1301.0570.
This high-to-low spread represents a total annual volatility of 896.4478 SLL. From a start-to-finish perspective, comparing the January average rate of 1681.4804 to the December average rate of 2155.5830, the exchange rate registered a net change of 28.20% (reflecting a strengthening trend).
Looking at year-over-year peak valuations, the 2017 high of 2197.5048 was up 47.87% compared to the 2016 peak of 1486.1459, indicating shifts in long-term support levels.
Comparing the value generated converting 20,000 PLN based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2017.
PLN 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 1871.2757, compared to 2103.0369 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 231.7612 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2017 was January, with a trading range of 556.4624 SLL (High: 1857.5194 / Low: 1301.0570). On the other end, February was the most stable month, with a tight range of 55.5818 SLL (High: 1859.3369 / Low: 1803.7551).
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 0.9563 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (December 2017: 2155.5830) against the same month in 2016 (average: 1314.4556), the exchange rate shifted by +841.1274 (+63.99%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 1857.5194 | 1301.0570 | 1681.4804 |
| February | 1859.3369 | 1803.7551 | 1829.0085 |
| March | 1911.4010 | 1817.1028 | 1855.4122 |
| April | 1935.1474 | 1866.7744 | 1890.4305 |
| May | 2022.6167 | 1916.7832 | 1968.8882 |
| June | 2028.8614 | 1960.7471 | 2002.4346 |
| July | 2091.4199 | 1996.8959 | 2042.8762 |
| August | 2125.4842 | 2052.1186 | 2085.8203 |
| September | 2138.9767 | 2052.6914 | 2106.1922 |
| October | 2139.1218 | 2069.7423 | 2105.2359 |
| November | 2164.6086 | 2089.3857 | 2122.5138 |
| December | 2197.5048 | 2135.3691 | 2155.5830 |