2021 DJF నుండి IDR చారిత్రక సమీక్ష
2021 సంవత్సరం పొడవునా మారకపు రేటు పనితీరు యొక్క సమగ్ర విశ్లేషణ.
2021 DJF to IDR Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2021
During 2021, the DJF to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on April 10, valuing the pair at 82.2126. Conversely, the yearly low was recorded on January 6, dropping to 77.8418.
This high-to-low spread represents a total annual volatility of 4.3708 IDR. From a start-to-finish perspective, comparing the January average rate of 78.9164 to the December average rate of 80.4523, the exchange rate registered a net change of 1.95% (reflecting a strengthening trend).
Looking at year-over-year peak valuations, the 2021 high of 82.2126 was down 13.80% compared to the 2020 peak of 95.3792, indicating shifts in long-term support levels.
Comparing the value generated converting 5,000 DJF based on timing:
Trend Visualization
Monthly average fluctuations over the course of 2021.
DJF to IDR 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 80.2521, compared to 80.4752 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.2231 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2021 was February, with a trading range of 2.4394 IDR (High: 80.5508 / Low: 78.1113). On the other end, September was the most stable month, with a tight range of 0.7469 IDR (High: 80.5400 / Low: 79.7931).
Growth Streaks & Declines
TrendsBetween January and April, 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 April and May, when the average rate fell by 1.2956 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (April 2021: 81.7114) against the same month in 2020 (average: 88.4950), the exchange rate shifted by -6.7836 (-7.67%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 79.4974 | 77.8418 | 78.9164 |
| February | 80.5508 | 78.1113 | 78.9523 |
| March | 81.8418 | 80.0475 | 80.8605 |
| April | 82.2126 | 81.1388 | 81.7114 |
| May | 81.3802 | 79.3793 | 80.4158 |
| June | 81.8134 | 79.6509 | 80.6562 |
| July | 82.0954 | 81.0811 | 81.5098 |
| August | 81.4551 | 80.1197 | 80.7988 |
| September | 80.5400 | 79.7931 | 80.1031 |
| October | 80.3823 | 78.9774 | 79.7323 |
| November | 80.9701 | 79.6633 | 80.2550 |
| December | 81.6420 | 79.5529 | 80.4523 |