2021 SBD to AOA Historical Review

YEARLY HIGH

82.4955 AOA

YEARLY LOW

68.0251 AOA

YEARLY AVERAGE

78.1152 AOA

2021 SBD to AOA Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the SBD to AOA exchange rate experienced significant fluctuation. The market reached its absolute peak on January 12, valuing the pair at 82.4955. Conversely, the yearly low was recorded on December 31, dropping to 68.0251.

This high-to-low spread represents a total annual volatility of 14.4704 AOA. From a start-to-finish perspective, comparing the January average rate of 81.9222 to the December average rate of 69.6876, the exchange rate registered a net change of -14.93% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 82.4955 was up 0.03% compared to the 2020 peak of 82.4744, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 412,478 AOA

2020 Average 352,018 AOA

Yearly Trough Low 340,126 AOA

Transaction Impact: A difference of 72,352.11 AOA purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

83.1457

68.4641

JanuMarcMayJulySeptNove

SBD 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 80.6827, compared to 75.5477 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 5.1350 points.

H1 Avg (Jan–Jun) 80.6827

H2 Avg (Jul–Dec) 75.5477

Volatility Range Comparison

Volatility

The most volatile month in 2021 was November, with a trading range of 4.4418 AOA (High: 74.5185 / Low: 70.0767). On the other end, October was the most stable month, with a tight range of 0.2627 AOA (High: 74.3879 / Low: 74.1252).

November Spread (Volatile) ±4.4418

October Spread (Stable) ±0.2627

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 November and December, when the average rate fell by 4.0030 points.

Longest Streak 2 Mo.

Sharpest MoM Drop -4.0030

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (January 2021: 81.9222) against the same month in 2020 (average: 59.0257), the exchange rate shifted by +22.8965 (+38.79%).

2021 Avg (January) 81.9222

2020 Avg (January) 59.0257

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	82.4955	80.5716	81.9222
February	81.8126	79.6468	81.4315
March	78.8682	76.5858	78.0615
April	82.3253	78.5985	80.5585
May	82.2817	80.5660	81.6277
June	81.2448	80.2815	80.4948
July	80.3464	79.2200	79.8475
August	79.3085	78.7125	79.1104
September	78.6432	74.3265	76.6950
October	74.3879	74.1252	74.2552
November	74.5185	70.0767	73.6906
December	70.4872	68.0251	69.6876

૨૦૨૫ SBD થી AOA ઐતિહાસિક સમીક્ષા