2011 ETB to IDR Historical Review

YEARLY HIGH

714.7728 IDR

YEARLY LOW

497.4571 IDR

YEARLY AVERAGE

561.0590 IDR

2011 ETB to IDR Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2011

During 2011, the ETB to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on January 10, valuing the pair at 714.7728. Conversely, the yearly low was recorded on August 4, dropping to 497.4571.

This high-to-low spread represents a total annual volatility of 217.3157 IDR. From a start-to-finish perspective, comparing the January average rate of 710.6048 to the December average rate of 525.7195, the exchange rate registered a net change of -26.02% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2011 high of 714.7728 was down 18.28% compared to the 2010 peak of 874.6090, 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 3,573,864 IDR

2010 Average 3,928,321 IDR

Yearly Trough Low 2,487,285 IDR

Transaction Impact: A difference of 1,086,578.37 IDR purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2011.

731.5487

480.2218

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 607.6769, compared to 514.4412 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 93.2358 points.

H1 Avg (Jan–Jun) 607.6769

H2 Avg (Jul–Dec) 514.4412

Volatility Range Comparison

Volatility

The most volatile month in 2011 was April, with a trading range of 171.3672 IDR (High: 679.6522 / Low: 508.2850). On the other end, May was the most stable month, with a tight range of 4.6498 IDR (High: 511.2005 / Low: 506.5508).

April Spread (Volatile) ±171.3672

May Spread (Stable) ±4.6498

Growth Streaks & Declines

Trends

Between August and December, 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 March and April, when the average rate fell by 148.8009 points.

Longest Streak 4 Mo.

Sharpest MoM Drop -148.8009

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (January 2011: 710.6048) against the same month in 2010 (average: 863.7274), the exchange rate shifted by -153.1226 (-17.73%).

2011 Avg (January) 710.6048

2010 Avg (January) 863.7274

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	714.7728	704.6208	710.6048
February	709.0787	690.9310	698.6340
March	690.1433	680.1578	685.0732
April	679.6522	508.2850	536.2723
May	511.2005	506.5508	508.7599
June	509.2388	503.1336	506.7173
July	505.2181	498.6859	502.1898
August	504.3176	497.4571	501.1657
September	534.5653	498.0844	514.1710
October	530.8544	512.4704	518.5928
November	533.4022	519.8575	524.8080
December	532.3369	523.0099	525.7195