2018 YER to IDR Historical Review

YEARLY HIGH

61.2051 IDR

YEARLY LOW

51.7471 IDR

YEARLY AVERAGE

56.5684 IDR

2018 YER to IDR Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2018

During 2018, the YER to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on October 8, valuing the pair at 61.2051. Conversely, the yearly low was recorded on March 5, dropping to 51.7471.

This high-to-low spread represents a total annual volatility of 9.4581 IDR. From a start-to-finish perspective, comparing the January average rate of 53.5810 to the December average rate of 57.9946, the exchange rate registered a net change of 8.24% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2018 high of 61.2051 was up 12.82% compared to the 2017 peak of 54.2503, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 306,026 IDR

2017 Average 267,339 IDR

Yearly Trough Low 258,735 IDR

Transaction Impact: A difference of 47,290.26 IDR purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2018.

61.3852

52.8716

JanuMarcMayJulySeptNove

YER 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 54.9524, compared to 58.1844 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 3.2320 points.

H1 Avg (Jan–Jun) 54.9524

H2 Avg (Jul–Dec) 58.1844

Volatility Range Comparison

Volatility

The most volatile month in 2018 was March, with a trading range of 3.3308 IDR (High: 55.0778 / Low: 51.7471). On the other end, September was the most stable month, with a tight range of 0.2169 IDR (High: 57.6407 / Low: 57.4238).

March Spread (Volatile) ±3.3308

September Spread (Stable) ±0.2169

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 2.0791 points.

Longest Streak 4 Mo.

Sharpest MoM Drop -2.0791

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (October 2018: 60.6757) against the same month in 2017 (average: 54.0019), the exchange rate shifted by +6.6738 (+12.36%).

2018 Avg (October) 60.6757

2017 Avg (October) 54.0019

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	54.1842	53.1695	53.5810
February	54.8118	53.5856	54.2613
March	55.0778	51.7471	54.7743
April	55.4604	54.9633	55.1454
May	56.6384	55.5719	56.0813
June	56.8116	55.3502	55.8709
July	57.2936	56.6542	57.0237
August	57.4755	57.1139	57.2613
September	57.6407	57.4238	57.5545
October	61.2051	58.2613	60.6757
November	60.4421	57.2441	58.5966
December	58.4087	57.0361	57.9946