2026 THB to SDG Historical Review

YEARLY HIGH

19.5011 SDG

YEARLY LOW

17.7605 SDG

YEARLY AVERAGE

18.6093 SDG

2026 THB to SDG Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2026

During 2026, the THB to SDG exchange rate experienced significant fluctuation. The market reached its absolute peak on January 25, valuing the pair at 19.5011. Conversely, the yearly low was recorded on July 23, dropping to 17.7605.

This high-to-low spread represents a total annual volatility of 1.7406 SDG. From a start-to-finish perspective, comparing the January average rate of 19.1993 to the December average rate of 17.9217, the exchange rate registered a net change of -6.65% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2026 high of 19.5011 was up 0.67% compared to the 2025 peak of 19.3720, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

Comparing the value generated converting 250,000 THB based on timing:

Yearly Peak High 4,875,276 SDG

2025 Average 4,575,331 SDG

Yearly Trough Low 4,440,115 SDG

Transaction Impact: A difference of 435,161.00 SDG purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2026.

19.3956

17.7877

JanuMarcMayJuly

THB to SDG 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 18.7239, compared to 17.9217 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 0.8022 points.

H1 Avg (Jan–Jun) 18.7239

H2 Avg (Jul–Dec) 17.9217

Volatility Range Comparison

Volatility

The most volatile month in 2026 was March, with a trading range of 1.0445 SDG (High: 19.2732 / Low: 18.2287). On the other end, May was the most stable month, with a tight range of 0.0667 SDG (High: 18.4582 / Low: 18.3915).

March Spread (Volatile) ±1.0445

May Spread (Stable) ±0.0667

Growth Streaks & Declines

Trends

No sustained consecutive month-over-month growth streak of 2+ months occurred in 2026. Conversely, the sharpest month-over-month decline occurred between February and March, when the average rate fell by 0.6222 points.

Longest Streak 1 Mo.

Sharpest MoM Drop -0.6222

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (January 2026: 19.1993) against the same month in 2025 (average: 17.5460), the exchange rate shifted by +1.6533 (+9.42%).

2026 Avg (January) 19.1993

2025 Avg (January) 17.5460

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	19.5011	19.0355	19.1993
February	19.4550	18.8869	19.2616
March	19.2732	18.2287	18.6394
April	18.7871	18.3238	18.5965
May	18.4582	18.3915	18.4135
June	18.4633	17.9669	18.2331
July	18.0990	17.7605	17.9217