2021 AOA to HKD Historical Review

YEARLY HIGH

0.0142 HKD

YEARLY LOW

0.0118 HKD

YEARLY AVERAGE

0.0124 HKD

2021 AOA to HKD Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the AOA to HKD exchange rate experienced significant fluctuation. The market reached its absolute peak on December 30, valuing the pair at 0.0142. Conversely, the yearly low was recorded on April 21, dropping to 0.0118.

This high-to-low spread represents a total annual volatility of 0.0024 HKD. From a start-to-finish perspective, comparing the January average rate of 0.0118 to the December average rate of 0.0138, the exchange rate registered a net change of 17.03% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2021 high of 0.0142 was down 12.36% compared to the 2020 peak of 0.0162, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 71 HKD

2020 Average 68 HKD

Yearly Trough Low 59 HKD

Transaction Impact: A difference of 11.88 HKD purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

0.0140

0.0116

JanuMarcMayJulySeptNove

AOA to HKD 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 0.0120, compared to 0.0128 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.0008 points.

H1 Avg (Jan–Jun) 0.0120

H2 Avg (Jul–Dec) 0.0128

Volatility Range Comparison

Volatility

The most volatile month in 2021 was November, with a trading range of 0.0008 HKD (High: 0.0138 / Low: 0.0130). On the other end, October was the most stable month, with a tight range of 0.0000 HKD (High: 0.0130 / Low: 0.0130).

November Spread (Volatile) ±0.0008

October Spread (Stable) ±0.0000

Growth Streaks & Declines

Trends

Between May and December, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 7 straight months. Conversely, the sharpest month-over-month decline occurred between March and April, when the average rate fell by 0.0004 points.

Longest Streak 7 Mo.

Sharpest MoM Drop -0.0004

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (December 2021: 0.0138) against the same month in 2020 (average: 0.0118), the exchange rate shifted by +0.0020 (+16.98%).

2021 Avg (December) 0.0138

2020 Avg (December) 0.0118

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	0.0119	0.0118	0.0118
February	0.0122	0.0118	0.0119
March	0.0126	0.0123	0.0125
April	0.0124	0.0118	0.0121
May	0.0121	0.0119	0.0119
June	0.0121	0.0120	0.0121
July	0.0122	0.0120	0.0121
August	0.0123	0.0122	0.0122
September	0.0130	0.0123	0.0126
October	0.0130	0.0130	0.0130
November	0.0138	0.0130	0.0131
December	0.0142	0.0137	0.0138