2018 SYP to IDR Historical Review

YEARLY HIGH

29.7533 IDR

YEARLY LOW

25.8376 IDR

YEARLY AVERAGE

27.5026 IDR

2018 SYP to IDR Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2018

During 2018, the SYP to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on October 8, valuing the pair at 29.7533. Conversely, the yearly low was recorded on January 28, dropping to 25.8376.

This high-to-low spread represents a total annual volatility of 3.9157 IDR. From a start-to-finish perspective, comparing the January average rate of 26.0381 to the December average rate of 28.1894, the exchange rate registered a net change of 8.26% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2018 high of 29.7533 was down 52.97% compared to the 2017 peak of 63.2658, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 148,767 IDR

2017 Average 239,831 IDR

Yearly Trough Low 129,188 IDR

Transaction Impact: A difference of 19,578.74 IDR purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2018.

29.8364

25.6928

JanuMarcMayJulySeptNove

SYP 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 26.7238, compared to 28.2813 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 1.5575 points.

H1 Avg (Jan–Jun) 26.7238

H2 Avg (Jul–Dec) 28.2813

Volatility Range Comparison

Volatility

The most volatile month in 2018 was November, with a trading range of 1.5496 IDR (High: 29.3755 / Low: 27.8259). On the other end, September was the most stable month, with a tight range of 0.1147 IDR (High: 28.0158 / Low: 27.9011).

November Spread (Volatile) ±1.5496

September Spread (Stable) ±0.1147

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 1.0065 points.

Longest Streak 4 Mo.

Sharpest MoM Drop -1.0065

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (October 2018: 29.4911) against the same month in 2017 (average: 26.2492), the exchange rate shifted by +3.2419 (+12.35%).

2018 Avg (October) 29.4911

2017 Avg (October) 26.2492

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	26.3340	25.8376	26.0381
February	26.6481	26.0407	26.3740
March	26.7694	26.6490	26.7200
April	26.9568	26.7137	26.8013
May	27.5353	27.0103	27.2559
June	27.6117	26.9001	27.1538
July	27.8465	27.5585	27.7186
August	27.9410	27.7576	27.8312
September	28.0158	27.9011	27.9730
October	29.7533	28.3173	29.4911
November	29.3755	27.8259	28.4846
December	28.3911	27.7266	28.1894