2021 WST to THB Historical Review

YEARLY HIGH

13.2570 THB

YEARLY LOW

11.7905 THB

YEARLY AVERAGE

12.5620 THB

2021 WST to THB Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the WST to THB exchange rate experienced significant fluctuation. The market reached its absolute peak on September 29, valuing the pair at 13.2570. Conversely, the yearly low was recorded on January 3, dropping to 11.7905.

This high-to-low spread represents a total annual volatility of 1.4665 THB. From a start-to-finish perspective, comparing the January average rate of 11.9418 to the December average rate of 12.9309, the exchange rate registered a net change of 8.28% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2021 high of 13.2570 was up 9.23% compared to the 2020 peak of 12.1373, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 66,285 THB

2020 Average 58,773 THB

Yearly Trough Low 58,952 THB

Transaction Impact: A difference of 7,332.48 THB purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

13.1211

11.8345

JanuMarcMayJulySeptNove

WST 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 12.2149, compared to 12.9091 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.6942 points.

H1 Avg (Jan–Jun) 12.2149

H2 Avg (Jul–Dec) 12.9091

Volatility Range Comparison

Volatility

The most volatile month in 2021 was September, with a trading range of 0.6460 THB (High: 13.2570 / Low: 12.6110). On the other end, April was the most stable month, with a tight range of 0.2260 THB (High: 12.4486 / Low: 12.2226).

September Spread (Volatile) ±0.6460

April Spread (Stable) ±0.2260

Growth Streaks & Declines

Trends

Between January and October, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 9 straight months. Conversely, the sharpest month-over-month decline occurred between October and November, when the average rate fell by 0.1126 points.

Longest Streak 9 Mo.

Sharpest MoM Drop -0.1126

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (September 2021: 12.9057) against the same month in 2020 (average: 11.9787), the exchange rate shifted by +0.9269 (+7.74%).

2021 Avg (September) 12.9057

2020 Avg (September) 11.9787

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	12.0635	11.7905	11.9418
February	12.1874	11.8532	11.9538
March	12.3419	12.0545	12.1956
April	12.4486	12.2226	12.3602
May	12.5305	12.2587	12.4030
June	12.6400	12.3197	12.4350
July	12.9187	12.6221	12.8061
August	13.0854	12.5680	12.8965
September	13.2570	12.6110	12.9057
October	13.1872	12.8630	13.0139
November	13.1682	12.7234	12.9013
December	13.2095	12.7614	12.9309

૨૦૨૫ WST થી THB ઐતિહાસિક સમીક્ષા