2021 HKD to BRL Historical Review

YEARLY HIGH

0.7563 BRL

YEARLY LOW

0.6330 BRL

YEARLY AVERAGE

0.6944 BRL

2021 HKD to BRL Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the HKD to BRL exchange rate experienced significant fluctuation. The market reached its absolute peak on March 8, valuing the pair at 0.7563. Conversely, the yearly low was recorded on June 24, dropping to 0.6330.

This high-to-low spread represents a total annual volatility of 0.1233 BRL. From a start-to-finish perspective, comparing the January average rate of 0.6911 to the December average rate of 0.7251, the exchange rate registered a net change of 4.93% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2021 high of 0.7563 was down 0.43% compared to the 2020 peak of 0.7596, 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 18,908 BRL

2020 Average 16,621 BRL

Yearly Trough Low 15,826 BRL

Transaction Impact: A difference of 3,082.12 BRL purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

0.7341

0.6405

JanuMarcMayJulySeptNove

HKD to BRL 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 0.6942, compared to 0.6946 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.0004 points.

H1 Avg (Jan–Jun) 0.6942

H2 Avg (Jul–Dec) 0.6946

Volatility Range Comparison

Volatility

The most volatile month in 2021 was April, with a trading range of 0.0500 BRL (High: 0.7375 / Low: 0.6876). On the other end, December was the most stable month, with a tight range of 0.0269 BRL (High: 0.7365 / Low: 0.7095).

April Spread (Volatile) ±0.0500

December Spread (Stable) ±0.0269

Growth Streaks & Declines

Trends

Between June and December, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 6 straight months. Conversely, the sharpest month-over-month decline occurred between April and May, when the average rate fell by 0.0357 points.

Longest Streak 6 Mo.

Sharpest MoM Drop -0.0357

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (March 2021: 0.7263) against the same month in 2020 (average: 0.6294), the exchange rate shifted by +0.0969 (+15.39%).

2021 Avg (March) 0.7263

2020 Avg (March) 0.6294

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	0.7079	0.6698	0.6911
February	0.7221	0.6907	0.6987
March	0.7563	0.7070	0.7263
April	0.7375	0.6876	0.7182
May	0.7008	0.6723	0.6825
June	0.6638	0.6330	0.6483
July	0.6771	0.6501	0.6646
August	0.6952	0.6622	0.6751
September	0.6991	0.6651	0.6779
October	0.7278	0.6893	0.7114
November	0.7300	0.6930	0.7133
December	0.7365	0.7095	0.7251