2021 SLL to AOA Historical Review

YEARLY HIGH

0.0650 AOA

YEARLY LOW

0.0486 AOA

YEARLY AVERAGE

0.0602 AOA

2021 SLL to AOA Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the SLL to AOA exchange rate experienced significant fluctuation. The market reached its absolute peak on January 6, valuing the pair at 0.0650. Conversely, the yearly low was recorded on December 30, dropping to 0.0486.

This high-to-low spread represents a total annual volatility of 0.0163 AOA. From a start-to-finish perspective, comparing the January average rate of 0.0644 to the December average rate of 0.0502, the exchange rate registered a net change of -22.04% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 0.0650 was down 11.73% compared to the 2020 peak of 0.0736, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 325 AOA

2020 Average 314 AOA

Yearly Trough Low 243 AOA

Transaction Impact: A difference of 81.67 AOA purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

0.0658

0.0488

JanuMarcMayJulySeptNove

SLL 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 0.0630, compared to 0.0574 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 0.0056 points.

H1 Avg (Jan–Jun) 0.0630

H2 Avg (Jul–Dec) 0.0574

Volatility Range Comparison

Volatility

The most volatile month in 2021 was September, with a trading range of 0.0048 AOA (High: 0.0614 / Low: 0.0567). On the other end, July was the most stable month, with a tight range of 0.0006 AOA (High: 0.0629 / Low: 0.0623).

September Spread (Volatile) ±0.0048

July Spread (Stable) ±0.0006

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 0.0039 points.

Longest Streak 2 Mo.

Sharpest MoM Drop -0.0039

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (January 2021: 0.0644) against the same month in 2020 (average: 0.0653), the exchange rate shifted by -0.0009 (-1.39%).

2021 Avg (January) 0.0644

2020 Avg (January) 0.0653

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	0.0650	0.0635	0.0644
February	0.0644	0.0624	0.0639
March	0.0618	0.0603	0.0610
April	0.0645	0.0613	0.0629
May	0.0641	0.0627	0.0636
June	0.0634	0.0621	0.0626
July	0.0629	0.0623	0.0626
August	0.0623	0.0615	0.0620
September	0.0614	0.0567	0.0594
October	0.0566	0.0553	0.0562
November	0.0553	0.0508	0.0541
December	0.0511	0.0486	0.0502