2012 AOA to BRL Historical Review

YEARLY HIGH

0.0223 BRL

YEARLY LOW

0.0180 BRL

YEARLY AVERAGE

0.0205 BRL

2012 AOA to BRL Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2012

During 2012, the AOA to BRL exchange rate experienced significant fluctuation. The market reached its absolute peak on December 2, valuing the pair at 0.0223. Conversely, the yearly low was recorded on February 23, dropping to 0.0180.

This high-to-low spread represents a total annual volatility of 0.0044 BRL. From a start-to-finish perspective, comparing the January average rate of 0.0189 to the December average rate of 0.0217, the exchange rate registered a net change of 15.23% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2012 high of 0.0223 was up 11.68% compared to the 2011 peak of 0.0200, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 112 BRL

2011 Average 89 BRL

Yearly Trough Low 90 BRL

Transaction Impact: A difference of 21.79 BRL purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2012.

0.0221

0.0177

JanuMarcMayJulySeptNove

AOA to BRL 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 0.0196, compared to 0.0213 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.0017 points.

H1 Avg (Jan–Jun) 0.0196

H2 Avg (Jul–Dec) 0.0213

Volatility Range Comparison

Volatility

The most volatile month in 2012 was May, with a trading range of 0.0018 BRL (High: 0.0218 / Low: 0.0200). On the other end, September was the most stable month, with a tight range of 0.0003 BRL (High: 0.0214 / Low: 0.0211).

May Spread (Volatile) ±0.0018

September Spread (Stable) ±0.0003

Growth Streaks & Declines

Trends

Between February and June, 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 January and February, when the average rate fell by 0.0007 points.

Longest Streak 4 Mo.

Sharpest MoM Drop -0.0007

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (December 2012: 0.0217) against the same month in 2011 (average: 0.0194), the exchange rate shifted by +0.0024 (+12.20%).

2012 Avg (December) 0.0217

2011 Avg (December) 0.0194

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	0.0197	0.0183	0.0189
February	0.0183	0.0180	0.0181
March	0.0194	0.0181	0.0189
April	0.0199	0.0191	0.0195
May	0.0218	0.0200	0.0208
June	0.0219	0.0212	0.0215
July	0.0215	0.0205	0.0210
August	0.0215	0.0211	0.0212
September	0.0214	0.0211	0.0212
October	0.0214	0.0211	0.0213
November	0.0221	0.0212	0.0216
December	0.0223	0.0213	0.0217