2018 SLL to IRR Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2018.
2018 SLL to IRR Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2018
During 2018, the SLL to IRR exchange rate experienced significant fluctuation. The market reached its absolute peak on July 18, valuing the pair at 6.8933. Conversely, the yearly low was recorded on January 3, dropping to 4.6525.
This high-to-low spread represents a total annual volatility of 2.2408 IRR. From a start-to-finish perspective, comparing the January average rate of 4.7022 to the December average rate of 5.0364, the exchange rate registered a net change of 7.11% (reflecting a strengthening trend).
Looking at year-over-year peak valuations, the 2018 high of 6.8933 was up 25.39% compared to the 2017 peak of 5.4976, indicating shifts in long-term support levels.
Comparing the value generated converting 5,000 SLL based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2018.
SLL to IRR 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 5.1246, compared to 5.5244 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.3998 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2018 was August, with a trading range of 1.5880 IRR (High: 6.7326 / Low: 5.1445). On the other end, November was the most stable month, with a tight range of 0.0031 IRR (High: 5.0666 / Low: 5.0635).
Growth Streaks & Declines
TrendsBetween April and July, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 3 straight months. Conversely, the sharpest month-over-month decline occurred between August and September, when the average rate fell by 0.9154 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (July 2018: 6.7715) against the same month in 2017 (average: 4.3461), the exchange rate shifted by +2.4254 (+55.81%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 4.8197 | 4.6525 | 4.7022 |
| February | 4.8624 | 4.8066 | 4.8301 |
| March | 4.9027 | 4.8551 | 4.8849 |
| April | 4.9108 | 4.8270 | 4.8751 |
| May | 5.4557 | 4.7994 | 5.2129 |
| June | 6.7586 | 5.3906 | 6.2424 |
| July | 6.8933 | 6.6776 | 6.7715 |
| August | 6.7326 | 5.1445 | 6.0605 |
| September | 5.1482 | 5.1441 | 5.1450 |
| October | 5.1447 | 5.0646 | 5.0680 |
| November | 5.0666 | 5.0635 | 5.0650 |
| December | 5.0665 | 5.0185 | 5.0364 |