2021 BBD to AOA Historical Review

YEARLY HIGH

329.3065 AOA

YEARLY LOW

275.2950 AOA

YEARLY AVERAGE

313.2828 AOA

2021 BBD to AOA Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the BBD to AOA exchange rate experienced significant fluctuation. The market reached its absolute peak on April 21, valuing the pair at 329.3065. Conversely, the yearly low was recorded on December 31, dropping to 275.2950.

This high-to-low spread represents a total annual volatility of 54.0115 AOA. From a start-to-finish perspective, comparing the January average rate of 327.8719 to the December average rate of 281.8420, the exchange rate registered a net change of -14.04% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 329.3065 was down 1.24% compared to the 2020 peak of 333.4375, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 1,646,533 AOA

2020 Average 1,447,412 AOA

Yearly Trough Low 1,376,475 AOA

Transaction Impact: A difference of 270,057.50 AOA purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

332.4749

277.2390

JanuMarcMayJulySeptNove

BBD 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 322.3040, compared to 304.2616 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 18.0424 points.

H1 Avg (Jan–Jun) 322.3040

H2 Avg (Jul–Dec) 304.2616

Volatility Range Comparison

Volatility

The most volatile month in 2021 was September, with a trading range of 17.4005 AOA (High: 316.9845 / Low: 299.5840). On the other end, October was the most stable month, with a tight range of 1.0500 AOA (High: 299.5500 / Low: 298.5000).

September Spread (Volatile) ±17.4005

October Spread (Stable) ±1.0500

Growth Streaks & Declines

Trends

Between March and May, 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 February and March, when the average rate fell by 14.5768 points.

Longest Streak 2 Mo.

Sharpest MoM Drop -14.5768

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (April 2021: 321.5995) against the same month in 2020 (average: 279.2149), the exchange rate shifted by +42.3846 (+15.18%).

2021 Avg (April) 321.5995

2020 Avg (April) 279.2149

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	328.7510	324.9700	327.8719
February	328.1060	317.9750	325.8950
March	314.9895	307.2500	311.3182
April	329.3065	313.8966	321.5995
May	327.4905	321.0000	325.2853
June	324.8520	321.0000	321.8543
July	322.5480	319.3110	320.9734
August	319.3110	317.2635	318.5492
September	316.9845	299.5840	309.0039
October	299.5500	298.5000	298.9011
November	299.5135	282.5690	296.3001
December	284.3385	275.2950	281.8420

2021 BBD నుండి AOA చారిత్రక సమీక్ష