2021 RSD to IDR Historical Review

YEARLY HIGH

149.4797 IDR

YEARLY LOW

136.1833 IDR

YEARLY AVERAGE

143.9488 IDR

2021 RSD to IDR Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the RSD to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on April 25, valuing the pair at 149.4797. Conversely, the yearly low was recorded on November 25, dropping to 136.1833.

This high-to-low spread represents a total annual volatility of 13.2964 IDR. From a start-to-finish perspective, comparing the January average rate of 145.2802 to the December average rate of 137.7172, the exchange rate registered a net change of -5.21% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 149.4797 was down 3.79% compared to the 2020 peak of 155.3649, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

Comparing the value generated converting 5,000 RSD based on timing:

Yearly Peak High 747,399 IDR

2020 Average 705,831 IDR

Yearly Trough Low 680,917 IDR

Transaction Impact: A difference of 66,482.21 IDR purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

148.8274

136.7072

JanuMarcMayJulySeptNove

RSD to IDR Seasonal Trends & Volatility Analysis

A structured review of seasonal halves, trading extremes, consecutive streaks, and historical baselines.

Seasonal Halves (H1 vs H2)

Seasonal

The average exchange rate in the first half of the year (H1: Jan–Jun) was 146.3652, compared to 141.5325 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 4.8327 points.

H1 Avg (Jan–Jun) 146.3652

H2 Avg (Jul–Dec) 141.5325

Volatility Range Comparison

Volatility

The most volatile month in 2021 was November, with a trading range of 5.4207 IDR (High: 141.6040 / Low: 136.1833). On the other end, October was the most stable month, with a tight range of 2.1738 IDR (High: 141.0181 / Low: 138.8443).

November Spread (Volatile) ±5.4207

October Spread (Stable) ±2.1738

Growth Streaks & Declines

Trends

Between February and May, 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 September and October, when the average rate fell by 2.7646 points.

Longest Streak 3 Mo.

Sharpest MoM Drop -2.7646

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (April 2021: 147.7193) against the same month in 2020 (average: 145.6124), the exchange rate shifted by +2.1069 (+1.45%).

2021 Avg (April) 147.7193

2020 Avg (April) 145.6124

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	147.6747	143.3830	145.2802
February	147.6912	142.7059	144.5389
March	146.6528	144.4530	145.6795
April	149.4797	144.6571	147.7193
May	149.4230	144.6591	147.8174
June	149.1641	145.6482	147.1558
July	148.2572	144.8802	145.9469
August	146.4055	143.0294	144.0208
September	144.0196	141.0034	142.8587
October	141.0181	138.8443	140.0942
November	141.6040	136.1833	138.5570
December	139.6862	136.4409	137.7172