2026 BOB to THB Historical Review

YEARLY HIGH

4.8557 THB

YEARLY LOW

2.8431 THB

YEARLY AVERAGE

4.5782 THB

2026 BOB to THB Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2026

During 2026, the BOB to THB exchange rate experienced significant fluctuation. The market reached its absolute peak on July 17, valuing the pair at 4.8557. Conversely, the yearly low was recorded on July 31, dropping to 2.8431.

This high-to-low spread represents a total annual volatility of 2.0126 THB. From a start-to-finish perspective, comparing the January average rate of 4.5301 to the December average rate of 4.1726, the exchange rate registered a net change of -7.89% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2026 high of 4.8557 was down 3.58% compared to the 2025 peak of 5.0360, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 24,278 THB

2025 Average 23,764 THB

Yearly Trough Low 14,215 THB

Transaction Impact: A difference of 10,063.02 THB purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2026.

4.8216

4.1136

JanuMarcMayJuly

BOB 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 4.6458, compared to 4.1726 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 0.4732 points.

H1 Avg (Jan–Jun) 4.6458

H2 Avg (Jul–Dec) 4.1726

Volatility Range Comparison

Volatility

The most volatile month in 2026 was July, with a trading range of 2.0126 THB (High: 4.8557 / Low: 2.8431). On the other end, May was the most stable month, with a tight range of 0.0167 THB (High: 4.7239 / Low: 4.7072).

July Spread (Volatile) ±2.0126

May Spread (Stable) ±0.0167

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 June and July, when the average rate fell by 0.5900 points.

Longest Streak 4 Mo.

Sharpest MoM Drop -0.5900

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (July 2026: 4.1726) against the same month in 2025 (average: 4.6934), the exchange rate shifted by -0.5208 (-11.10%).

2026 Avg (July) 4.1726

2025 Avg (July) 4.6934

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	4.5679	4.4802	4.5301
February	4.6079	4.4748	4.5202
March	4.7695	4.5225	4.6660
April	4.7429	4.6180	4.6764
May	4.7239	4.7072	4.7195
June	4.8376	4.6985	4.7626
July	4.8557	2.8431	4.1726