2021 SBD to HKD Historical Review

YEARLY HIGH

0.9812 HKD

YEARLY LOW

0.9512 HKD

YEARLY AVERAGE

0.9689 HKD

2021 SBD to HKD Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the SBD to HKD exchange rate experienced significant fluctuation. The market reached its absolute peak on March 15, valuing the pair at 0.9812. Conversely, the yearly low was recorded on March 3, dropping to 0.9512.

This high-to-low spread represents a total annual volatility of 0.0300 HKD. From a start-to-finish perspective, comparing the January average rate of 0.9686 to the December average rate of 0.9642, the exchange rate registered a net change of -0.46% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 0.9812 was up 1.25% compared to the 2020 peak of 0.9691, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 4,906 HKD

2020 Average 4,712 HKD

Yearly Trough Low 4,756 HKD

Transaction Impact: A difference of 149.97 HKD purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

0.9753

0.9632

JanuMarcMayJulySeptNove

SBD 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 0.9715, compared to 0.9663 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 0.0052 points.

H1 Avg (Jan–Jun) 0.9715

H2 Avg (Jul–Dec) 0.9663

Volatility Range Comparison

Volatility

The most volatile month in 2021 was March, with a trading range of 0.0300 HKD (High: 0.9812 / Low: 0.9512). On the other end, September was the most stable month, with a tight range of 0.0031 HKD (High: 0.9671 / Low: 0.9640).

March Spread (Volatile) ±0.0300

September Spread (Stable) ±0.0031

Growth Streaks & Declines

Trends

Between January and March, 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 0.0046 points.

Longest Streak 2 Mo.

Sharpest MoM Drop -0.0046

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (March 2021: 0.9735) against the same month in 2020 (average: 0.9379), the exchange rate shifted by +0.0357 (+3.80%).

2021 Avg (March) 0.9735

2020 Avg (March) 0.9379

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	0.9729	0.9611	0.9686
February	0.9718	0.9649	0.9687
March	0.9812	0.9512	0.9735
April	0.9758	0.9704	0.9731
May	0.9763	0.9726	0.9743
June	0.9728	0.9674	0.9706
July	0.9687	0.9639	0.9664
August	0.9681	0.9649	0.9665
September	0.9671	0.9640	0.9655
October	0.9692	0.9642	0.9664
November	0.9706	0.9669	0.9688
December	0.9670	0.9621	0.9642