2018 SOS to IDR Historical Review

YEARLY HIGH

26.4815 IDR

YEARLY LOW

22.8435 IDR

YEARLY AVERAGE

24.4704 IDR

2018 SOS to IDR Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2018

During 2018, the SOS to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on October 8, valuing the pair at 26.4815. Conversely, the yearly low was recorded on January 6, dropping to 22.8435.

This high-to-low spread represents a total annual volatility of 3.6380 IDR. From a start-to-finish perspective, comparing the January average rate of 23.1309 to the December average rate of 25.0333, the exchange rate registered a net change of 8.22% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2018 high of 26.4815 was up 12.19% compared to the 2017 peak of 23.6043, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 132,408 IDR

2017 Average 115,530 IDR

Yearly Trough Low 114,217 IDR

Transaction Impact: A difference of 18,190.24 IDR purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2018.

26.5254

22.8223

JanuMarcMayJulySeptNove

SOS 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 23.7804, compared to 25.1604 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 1.3800 points.

H1 Avg (Jan–Jun) 23.7804

H2 Avg (Jul–Dec) 25.1604

Volatility Range Comparison

Volatility

The most volatile month in 2018 was November, with a trading range of 1.3522 IDR (High: 26.1093 / Low: 24.7572). On the other end, September was the most stable month, with a tight range of 0.1157 IDR (High: 24.9553 / Low: 24.8397).

November Spread (Volatile) ±1.3522

September Spread (Stable) ±0.1157

Growth Streaks & Declines

Trends

Between January and May, 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 October and November, when the average rate fell by 0.8934 points.

Longest Streak 4 Mo.

Sharpest MoM Drop -0.8934

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (October 2018: 26.2168) against the same month in 2017 (average: 23.3287), the exchange rate shifted by +2.8881 (+12.38%).

2018 Avg (October) 26.2168

2017 Avg (October) 23.3287

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	23.5143	22.8435	23.1309
February	23.5698	23.0524	23.3841
March	23.8485	23.5202	23.6865
April	24.2191	23.6412	23.8948
May	24.7924	23.9996	24.3458
June	24.5984	23.8955	24.2403
July	24.9152	24.5757	24.6886
August	24.8785	24.6905	24.7879
September	24.9553	24.8397	24.9127
October	26.4815	25.2105	26.2168
November	26.1093	24.7572	25.3234
December	25.2090	24.5860	25.0333