2015 ETB to IDR Historical Review

YEARLY HIGH

702.5287 IDR

YEARLY LOW

613.5076 IDR

YEARLY AVERAGE

647.1027 IDR

2015 ETB to IDR Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2015

During 2015, the ETB to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on October 4, valuing the pair at 702.5287. Conversely, the yearly low was recorded on January 24, dropping to 613.5076.

This high-to-low spread represents a total annual volatility of 89.0211 IDR. From a start-to-finish perspective, comparing the January average rate of 620.8381 to the December average rate of 655.3195, the exchange rate registered a net change of 5.55% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2015 high of 702.5287 was up 9.95% compared to the 2014 peak of 638.9356, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 3,512,644 IDR

2014 Average 3,015,876 IDR

Yearly Trough Low 3,067,538 IDR

Transaction Impact: A difference of 445,105.62 IDR purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2015.

695.6274

614.0391

JanuMarcMayJulySeptNove

ETB 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 634.3896, compared to 659.8159 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 25.4263 points.

H1 Avg (Jan–Jun) 634.3896

H2 Avg (Jul–Dec) 659.8159

Volatility Range Comparison

Volatility

The most volatile month in 2015 was October, with a trading range of 62.1047 IDR (High: 702.5287 / Low: 640.4241). On the other end, July was the most stable month, with a tight range of 7.7487 IDR (High: 649.1281 / Low: 641.3794).

October Spread (Volatile) ±62.1047

July Spread (Stable) ±7.7487

Growth Streaks & Declines

Trends

Between 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 30.4716 points.

Longest Streak 5 Mo.

Sharpest MoM Drop -30.4716

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (October 2015: 658.3567) against the same month in 2014 (average: 607.0145), the exchange rate shifted by +51.3422 (+8.46%).

2015 Avg (October) 658.3567

2014 Avg (October) 607.0145

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	627.9672	613.5076	620.8381
February	635.4072	620.9099	628.5720
March	649.8306	634.4627	641.3068
April	638.1735	626.9978	632.7951
May	642.9480	631.9375	638.1663
June	649.4885	641.5404	644.6591
July	649.1281	641.3794	644.8375
August	679.9961	648.0050	661.7679
September	701.8760	674.3785	688.8283
October	702.5287	640.4241	658.3567
November	656.2702	644.1400	649.7856
December	668.7385	643.2448	655.3195