2021 இந்திய ரூபாய் முதல் பவுண்ட் வரையிலான வரலாற்று ஆய்வு
2021 ஆம் ஆண்டு முழுவதும் நாணய மாற்று விகிதச் செயல்பாட்டின் விரிவான பகுப்பாய்வு.
2021 SBD to LKR Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2021
During 2021, the SBD to LKR exchange rate experienced significant fluctuation. The market reached its absolute peak on April 12, valuing the pair at 25.2622. Conversely, the yearly low was recorded on January 4, dropping to 23.2274.
This high-to-low spread represents a total annual volatility of 2.0348 LKR. From a start-to-finish perspective, comparing the January average rate of 23.9227 to the December average rate of 25.0301, the exchange rate registered a net change of 4.63% (reflecting a strengthening trend).
Looking at year-over-year peak valuations, the 2021 high of 25.2622 was up 6.68% compared to the 2020 peak of 23.6808, indicating shifts in long-term support levels.
Comparing the value generated converting 5,000 SBD based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2021.
SBD to LKR 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 24.5511, compared to 24.9058 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.3546 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2021 was January, with a trading range of 1.5391 LKR (High: 24.7665 / Low: 23.2274). On the other end, November was the most stable month, with a tight range of 0.1365 LKR (High: 25.1968 / Low: 25.0604).
Growth Streaks & Declines
TrendsBetween January and June, 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 November and December, when the average rate fell by 0.0951 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (April 2021: 24.7587) against the same month in 2020 (average: 23.0564), the exchange rate shifted by +1.7023 (+7.38%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 24.7665 | 23.2274 | 23.9227 |
| February | 24.5794 | 24.0918 | 24.3089 |
| March | 25.0768 | 23.9765 | 24.7405 |
| April | 25.2622 | 24.0002 | 24.7587 |
| May | 25.0359 | 24.5469 | 24.7593 |
| June | 24.8863 | 24.7346 | 24.8167 |
| July | 24.8506 | 24.6862 | 24.7730 |
| August | 24.8659 | 24.7270 | 24.7769 |
| September | 24.9981 | 24.6907 | 24.7873 |
| October | 25.1684 | 24.7590 | 24.9420 |
| November | 25.1968 | 25.0604 | 25.1252 |
| December | 25.1495 | 24.8941 | 25.0301 |