2015 SAR to IDR Historical Review
A comprehensive breakdown of exchange rate performance throughout the year 2015.
2015 SAR to IDR Performance & Market Timing Review
Analysis of key historical highlights and timing insights for 2015
During 2015, the SAR to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on October 4, valuing the pair at 3919.8240. Conversely, the yearly low was recorded on January 25, dropping to 3311.5336.
This high-to-low spread represents a total annual volatility of 608.2904 IDR. From a start-to-finish perspective, comparing the January average rate of 3346.8219 to the December average rate of 3687.4021, the exchange rate registered a net change of 10.18% (reflecting a strengthening trend).
Looking at year-over-year peak valuations, the 2015 high of 3919.8240 was up 14.98% compared to the 2014 peak of 3409.2620, 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 2015.
SAR 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 3455.6645, compared to 3682.6468 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 226.9823 points.
Volatility Range Comparison
VolatilityThe most volatile month in 2015 was October, with a trading range of 335.7326 IDR (High: 3919.8240 / Low: 3584.0914). On the other end, June was the most stable month, with a tight range of 46.2020 IDR (High: 3567.0067 / Low: 3520.8048).
Growth Streaks & Declines
TrendsBetween April and September, 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 September and October, when the average rate fell by 155.0901 points.
Same-Month Historical Baseline
YoY BaselineComparing the current year's strongest month average (October 2015: 3682.8282) against the same month in 2014 (average: 3238.8816), the exchange rate shifted by +443.9466 (+13.71%).
Monthly Breakdown
Statistical summary for each calendar month.
| Month | High | Low | Average |
|---|---|---|---|
| January | 3379.3645 | 3311.5336 | 3346.8219 |
| February | 3453.5423 | 3362.7451 | 3403.7103 |
| March | 3529.0723 | 3453.3474 | 3486.3071 |
| April | 3473.6745 | 3423.3210 | 3450.7711 |
| May | 3525.5757 | 3455.0770 | 3496.9549 |
| June | 3567.0067 | 3520.8048 | 3549.4216 |
| July | 3602.0671 | 3545.1613 | 3566.5713 |
| August | 3772.9197 | 3599.1259 | 3673.3588 |
| September | 3916.0989 | 3749.9781 | 3837.9183 |
| October | 3919.8240 | 3584.0914 | 3682.8282 |
| November | 3683.9028 | 3611.5954 | 3647.8019 |
| December | 3747.7477 | 3633.3071 | 3687.4021 |