2021 WST to AOA Historical Review

YEARLY HIGH

263.0149 AOA

YEARLY LOW

211.6664 AOA

YEARLY AVERAGE

246.3233 AOA

2021 WST to AOA Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the WST to AOA exchange rate experienced significant fluctuation. The market reached its absolute peak on January 15, valuing the pair at 263.0149. Conversely, the yearly low was recorded on December 31, dropping to 211.6664.

This high-to-low spread represents a total annual volatility of 51.3485 AOA. From a start-to-finish perspective, comparing the January average rate of 260.9101 to the December average rate of 217.2698, the exchange rate registered a net change of -16.73% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 263.0149 was up 1.35% compared to the 2020 peak of 259.5127, 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 1,315,074 AOA

2020 Average 1,089,745 AOA

Yearly Trough Low 1,058,332 AOA

Transaction Impact: A difference of 256,742.54 AOA purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

265.2741

212.9058

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 255.6333, compared to 237.0133 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 18.6200 points.

H1 Avg (Jan–Jun) 255.6333

H2 Avg (Jul–Dec) 237.0133

Volatility Range Comparison

Volatility

The most volatile month in 2021 was September, with a trading range of 14.8649 AOA (High: 247.5990 / Low: 232.7341). On the other end, October was the most stable month, with a tight range of 1.2642 AOA (High: 232.8564 / Low: 231.5922).

September Spread (Volatile) ±14.8649

October Spread (Stable) ±1.2642

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 13.6768 points.

Longest Streak 2 Mo.

Sharpest MoM Drop -13.6768

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (January 2021: 260.9101) against the same month in 2020 (average: 185.7741), the exchange rate shifted by +75.1360 (+40.44%).

2021 Avg (January) 260.9101

2020 Avg (January) 185.7741

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	263.0149	257.8575	260.9101
February	261.1513	251.9907	259.4795
March	251.3471	244.0013	246.7100
April	260.1297	245.8914	253.8086
May	260.3467	255.4390	258.1375
June	255.5745	252.5439	254.7540
July	254.7638	249.1617	251.8533
August	249.6595	246.3420	248.2693
September	247.5990	232.7341	241.3175
October	232.8564	231.5922	232.4231
November	233.8656	220.4530	230.9466
December	220.4537	211.6664	217.2698

૨૦૨૫ WST થી AOA ઐતિહાસિક સમીક્ષા