2011 WST to AOA Historical Review

YEARLY HIGH

43.2262 AOA

YEARLY LOW

38.5742 AOA

YEARLY AVERAGE

40.3025 AOA

2011 WST to AOA Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2011

During 2011, the WST to AOA exchange rate experienced significant fluctuation. The market reached its absolute peak on August 4, valuing the pair at 43.2262. Conversely, the yearly low was recorded on January 30, dropping to 38.5742.

This high-to-low spread represents a total annual volatility of 4.6521 AOA. From a start-to-finish perspective, comparing the January average rate of 39.4243 to the December average rate of 39.5575, the exchange rate registered a net change of 0.34% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2011 high of 43.2262 was up 6.51% compared to the 2010 peak of 40.5850, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 216,131 AOA

2010 Average 183,073 AOA

Yearly Trough Low 192,871 AOA

Transaction Impact: A difference of 23,260.30 AOA purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2011.

41.7511

39.2128

JanuMarcMayJulySeptNove

WST 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 39.8623, compared to 40.7427 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.8804 points.

H1 Avg (Jan–Jun) 39.8623

H2 Avg (Jul–Dec) 40.7427

Volatility Range Comparison

Volatility

The most volatile month in 2011 was October, with a trading range of 3.0489 AOA (High: 42.2526 / Low: 39.2037). On the other end, December was the most stable month, with a tight range of 0.7498 AOA (High: 40.0319 / Low: 39.2820).

October Spread (Volatile) ±3.0489

December Spread (Stable) ±0.7498

Growth Streaks & Declines

Trends

Between January and August, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 7 straight months. Conversely, the sharpest month-over-month decline occurred between November and December, when the average rate fell by 0.8620 points.

Longest Streak 7 Mo.

Sharpest MoM Drop -0.8620

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (August 2011: 41.5396) against the same month in 2010 (average: 35.7547), the exchange rate shifted by +5.7849 (+16.18%).

2011 Avg (August) 41.5396

2010 Avg (August) 35.7547

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	40.0860	38.5742	39.4243
February	40.0127	38.8081	39.4533
March	39.9160	38.8403	39.5604
April	41.0934	39.1061	39.8706
May	40.8810	39.8106	40.3522
June	41.3902	39.6302	40.5131
July	42.6341	39.9288	41.3034
August	43.2262	40.4890	41.5396
September	42.1065	39.5878	41.0657
October	42.2526	39.2037	40.5706
November	41.5077	39.0567	40.4195
December	40.0319	39.2820	39.5575