2026 TWD to THB Historical Review

YEARLY HIGH

1.0520 THB

YEARLY LOW

0.9787 THB

YEARLY AVERAGE

1.0192 THB

2026 TWD to THB Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2026

During 2026, the TWD to THB exchange rate experienced significant fluctuation. The market reached its absolute peak on June 24, valuing the pair at 1.0520. Conversely, the yearly low was recorded on January 20, dropping to 0.9787.

This high-to-low spread represents a total annual volatility of 0.0734 THB. From a start-to-finish perspective, comparing the January average rate of 0.9945 to the December average rate of 1.0399, the exchange rate registered a net change of 4.57% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2026 high of 1.0520 was down 6.79% compared to the 2025 peak of 1.1287, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 5,260 THB

2025 Average 5,276 THB

Yearly Trough Low 4,893 THB

Transaction Impact: A difference of 366.88 THB purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2026.

1.0457

0.9870

JanuMarcMayJuly

TWD 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 1.0158, compared to 1.0399 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.0241 points.

H1 Avg (Jan–Jun) 1.0158

H2 Avg (Jul–Dec) 1.0399

Volatility Range Comparison

Volatility

The most volatile month in 2026 was March, with a trading range of 0.0385 THB (High: 1.0321 / Low: 0.9936). On the other end, May was the most stable month, with a tight range of 0.0103 THB (High: 1.0389 / Low: 1.0286).

March Spread (Volatile) ±0.0385

May Spread (Stable) ±0.0103

Growth Streaks & Declines

Trends

Between February and June, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 4 straight months. Conversely, the sharpest month-over-month decline occurred between January and February, when the average rate fell by 0.0026 points.

Longest Streak 4 Mo.

Sharpest MoM Drop -0.0026

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (June 2026: 1.0408) against the same month in 2025 (average: 1.1003), the exchange rate shifted by -0.0595 (-5.41%).

2026 Avg (June) 1.0408

2025 Avg (June) 1.1003

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	1.0072	0.9787	0.9945
February	1.0058	0.9835	0.9919
March	1.0321	0.9936	1.0109
April	1.0363	1.0054	1.0201
May	1.0389	1.0286	1.0366
June	1.0520	1.0313	1.0408
July	1.0470	1.0297	1.0399