2021 இந்திய ரூபாய் முதல் பவுண்ட் வரையிலான வரலாற்று ஆய்வு
2021 ஆம் ஆண்டு முழுவதும் நாணய மாற்று விகிதச் செயல்பாட்டின் விரிவான பகுப்பாய்வு.
2021 SAR to TWD Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2021
During 2021, the SAR to TWD exchange rate experienced significant fluctuation. The market reached its absolute peak on March 26, valuing the pair at 7.6284. Conversely, the yearly low was recorded on May 31, dropping to 7.3405.
This high-to-low spread represents a total annual volatility of 0.2879 TWD. From a start-to-finish perspective, comparing the January average rate of 7.4625 to the December average rate of 7.3841, the exchange rate registered a net change of -1.05% (reflecting a weakening trend).
Looking at year-over-year peak valuations, the 2021 high of 7.6284 was down 5.88% compared to the 2020 peak of 8.1047, indicating shifts in long-term support levels.
Comparing the value generated converting 5,000 SAR based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2021.
SAR to TWD 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 7.4662, compared to 7.4180 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 0.0481 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2021 was March, with a trading range of 0.2380 TWD (High: 7.6284 / Low: 7.3904). On the other end, December was the most stable month, with a tight range of 0.0584 TWD (High: 7.4189 / Low: 7.3605).
Growth Streaks & Declines
TrendsNo sustained consecutive month-over-month growth streak of 2+ months occurred in 2021. Conversely, the sharpest month-over-month decline occurred between April and May, when the average rate fell by 0.0999 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (March 2021: 7.5303) against the same month in 2020 (average: 8.0184), the exchange rate shifted by -0.4881 (-6.09%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 7.4955 | 7.4305 | 7.4625 |
| February | 7.4779 | 7.4120 | 7.4465 |
| March | 7.6284 | 7.3904 | 7.5303 |
| April | 7.6115 | 7.4187 | 7.5295 |
| May | 7.4797 | 7.3405 | 7.4296 |
| June | 7.4785 | 7.3466 | 7.3985 |
| July | 7.4898 | 7.4271 | 7.4583 |
| August | 7.4747 | 7.3541 | 7.4283 |
| September | 7.4193 | 7.3462 | 7.3855 |
| October | 7.5040 | 7.3948 | 7.4400 |
| November | 7.4354 | 7.3552 | 7.4119 |
| December | 7.4189 | 7.3605 | 7.3841 |