YEARLY HIGH
4.2102 THB
YEARLY LOW
3.7179 THB
YEARLY AVERAGE
3.9856 THB

2021 SBD to THB Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the SBD to THB exchange rate experienced significant fluctuation. The market reached its absolute peak on September 29, valuing the pair at 4.2102. Conversely, the yearly low was recorded on January 4, dropping to 3.7179.

This high-to-low spread represents a total annual volatility of 0.4924 THB. From a start-to-finish perspective, comparing the January average rate of 3.7495 to the December average rate of 4.1474, the exchange rate registered a net change of 10.61% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2021 high of 4.2102 was up 5.62% compared to the 2020 peak of 3.9864, 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 21,051 THB
2020 Average 18,999 THB
Yearly Trough Low 18,589 THB
Transaction Impact: A difference of 2,461.92 THB purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

4.1985
3.7087
JanuMarcMayJulySeptNove

SBD to THB 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 3.8557, compared to 4.1155 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.2598 points.

H1 Avg (Jan–Jun) 3.8557
H2 Avg (Jul–Dec) 4.1155

Volatility Range Comparison

Volatility

The most volatile month in 2021 was September, with a trading range of 0.2047 THB (High: 4.2102 / Low: 4.0055). On the other end, April was the most stable month, with a tight range of 0.0481 THB (High: 3.9492 / Low: 3.9010).

September Spread (Volatile) ±0.2047
April Spread (Stable) ±0.0481

Growth Streaks & Declines

Trends

Between January and April, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 3 straight months. Conversely, the sharpest month-over-month decline occurred between October and November, when the average rate fell by 0.0412 points.

Longest Streak 3 Mo.
Sharpest MoM Drop -0.0412

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (September 2021: 4.1017) against the same month in 2020 (average: 3.8334), the exchange rate shifted by +0.2684 (+7.00%).

2021 Avg (September) 4.1017
2020 Avg (September) 3.8334

Monthly Breakdown

Statistical summary for each calendar month.

Month High Low Average
January 3.7762 3.7179 3.7495
February 3.8176 3.7242 3.7515
March 3.9218 3.7224 3.8590
April 3.9492 3.9010 3.9232
May 3.9473 3.8954 3.9220
June 4.0117 3.8868 3.9292
July 4.0958 3.9964 4.0602
August 4.1568 3.9919 4.1094
September 4.2102 4.0055 4.1017
October 4.2031 4.1156 4.1577
November 4.1859 4.0493 4.1165
December 4.1945 4.1013 4.1474