2011 BDT to AOA Historical Review

YEARLY HIGH

1.3146 AOA

YEARLY LOW

1.1563 AOA

YEARLY AVERAGE

1.2639 AOA

2011 BDT to AOA Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2011

During 2011, the BDT to AOA exchange rate experienced significant fluctuation. The market reached its absolute peak on January 28, valuing the pair at 1.3146. Conversely, the yearly low was recorded on December 28, dropping to 1.1563.

This high-to-low spread represents a total annual volatility of 0.1583 AOA. From a start-to-finish perspective, comparing the January average rate of 1.3055 to the December average rate of 1.2103, the exchange rate registered a net change of -7.30% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2011 high of 1.3146 was down 6.99% compared to the 2010 peak of 1.4134, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 6,573 AOA

2010 Average 6,585 AOA

Yearly Trough Low 5,781 AOA

Transaction Impact: A difference of 791.44 AOA purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2011.

1.3169

1.2006

JanuMarcMayJulySeptNove

BDT to AOA 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 1.2848, compared to 1.2431 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 0.0418 points.

H1 Avg (Jan–Jun) 1.2848

H2 Avg (Jul–Dec) 1.2431

Volatility Range Comparison

Volatility

The most volatile month in 2011 was December, with a trading range of 0.0782 AOA (High: 1.2345 / Low: 1.1563). On the other end, April was the most stable month, with a tight range of 0.0059 AOA (High: 1.2799 / Low: 1.2740).

December Spread (Volatile) ±0.0782

April Spread (Stable) ±0.0059

Growth Streaks & Declines

Trends

Between July and September, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 2 straight months. Conversely, the sharpest month-over-month decline occurred between November and December, when the average rate fell by 0.0304 points.

Longest Streak 2 Mo.

Sharpest MoM Drop -0.0304

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (January 2011: 1.3055) against the same month in 2010 (average: 1.2994), the exchange rate shifted by +0.0061 (+0.47%).

2011 Avg (January) 1.3055

2010 Avg (January) 1.2994

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	1.3146	1.3004	1.3055
February	1.3139	1.3009	1.3072
March	1.3012	1.2767	1.2912
April	1.2799	1.2740	1.2760
May	1.2773	1.2647	1.2703
June	1.2642	1.2521	1.2587
July	1.2551	1.2439	1.2484
August	1.2662	1.2422	1.2501
September	1.2664	1.2487	1.2580
October	1.2581	1.2456	1.2508
November	1.2451	1.2342	1.2407
December	1.2345	1.1563	1.2103