2021 இந்திய ரூபாய் முதல் பவுண்ட் வரையிலான வரலாற்று ஆய்வு
2021 ஆம் ஆண்டு முழுவதும் நாணய மாற்று விகிதச் செயல்பாட்டின் விரிவான பகுப்பாய்வு.
2021 NIO to SLL Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2021
During 2021, the NIO to SLL exchange rate experienced significant fluctuation. The market reached its absolute peak on December 13, valuing the pair at 319.9682. Conversely, the yearly low was recorded on January 3, dropping to 288.3726.
This high-to-low spread represents a total annual volatility of 31.5956 SLL. From a start-to-finish perspective, comparing the January average rate of 291.4224 to the December average rate of 317.8668, the exchange rate registered a net change of 9.07% (reflecting a strengthening trend).
Looking at year-over-year peak valuations, the 2021 high of 319.9682 was up 7.44% compared to the 2020 peak of 297.8053, indicating shifts in long-term support levels.
Comparing the value generated converting 5,000 NIO based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2021.
NIO 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 292.0113, compared to 302.0256 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 10.0142 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2021 was November, with a trading range of 9.2533 SLL (High: 315.6312 / Low: 306.3779). On the other end, March was the most stable month, with a tight range of 2.9752 SLL (High: 292.9696 / Low: 289.9943).
Growth Streaks & Declines
TrendsBetween August and December, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 4 straight months. Conversely, the sharpest month-over-month decline occurred between April and May, when the average rate fell by 0.5383 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (December 2021: 317.8668) against the same month in 2020 (average: 290.5239), the exchange rate shifted by +27.3429 (+9.41%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 294.0711 | 288.3726 | 291.4224 |
| February | 295.3363 | 291.1224 | 292.1017 |
| March | 292.9696 | 289.9943 | 291.7426 |
| April | 293.5362 | 290.4545 | 292.1586 |
| May | 294.1119 | 289.7454 | 291.6202 |
| June | 295.9246 | 289.5444 | 293.0226 |
| July | 294.1713 | 290.5510 | 292.7557 |
| August | 294.0505 | 290.9485 | 292.4125 |
| September | 300.6271 | 293.7364 | 296.1732 |
| October | 306.5582 | 300.0808 | 302.0772 |
| November | 315.6312 | 306.3779 | 310.8680 |
| December | 319.9682 | 315.4288 | 317.8668 |