2021 HKD to AOA Historical Review

YEARLY HIGH

84.8406 AOA

YEARLY LOW

70.6083 AOA

YEARLY AVERAGE

80.6175 AOA

2021 HKD to AOA Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the HKD to AOA exchange rate experienced significant fluctuation. The market reached its absolute peak on April 21, valuing the pair at 84.8406. Conversely, the yearly low was recorded on December 30, dropping to 70.6083.

This high-to-low spread represents a total annual volatility of 14.2323 AOA. From a start-to-finish perspective, comparing the January average rate of 84.5770 to the December average rate of 72.2753, the exchange rate registered a net change of -14.54% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 84.8406 was down 1.36% compared to the 2020 peak of 86.0112, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

Comparing the value generated converting 25,000 HKD based on timing:

Yearly Peak High 2,121,014 AOA

2020 Average 1,866,256 AOA

Yearly Trough Low 1,765,207 AOA

Transaction Impact: A difference of 355,806.76 AOA purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

85.8072

71.0451

JanuMarcMayJulySeptNove

HKD 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 83.0540, compared to 78.1811 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 4.8729 points.

H1 Avg (Jan–Jun) 83.0540

H2 Avg (Jul–Dec) 78.1811

Volatility Range Comparison

Volatility

The most volatile month in 2021 was September, with a trading range of 4.5682 AOA (High: 81.5190 / Low: 76.9508). On the other end, October was the most stable month, with a tight range of 0.2216 AOA (High: 76.9521 / Low: 76.7305).

September Spread (Volatile) ±4.5682

October Spread (Stable) ±0.2216

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 3.8817 points.

Longest Streak 2 Mo.

Sharpest MoM Drop -3.8817

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (April 2021: 82.7836) against the same month in 2020 (average: 72.0409), the exchange rate shifted by +10.7426 (+14.91%).

2021 Avg (April) 82.7836

2020 Avg (April) 72.0409

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	84.8026	83.8288	84.5770
February	84.6534	81.9875	84.0660
March	81.2220	79.1331	80.1842
April	84.8406	80.7106	82.7836
May	84.3254	82.7186	83.7788
June	83.6563	82.6801	82.9343
July	83.0653	82.0994	82.6219
August	82.1659	81.4942	81.8499
September	81.5190	76.9508	79.4335
October	76.9521	76.7305	76.8399
November	76.8777	72.4754	76.0658
December	72.9340	70.6083	72.2753

2021 HKD నుండి AOA చారిత్రక సమీక్ష