2025 THB to BGN Historical Review

YEARLY HIGH

0.0560 BGN

YEARLY LOW

0.0511 BGN

YEARLY AVERAGE

0.0528 BGN

2025 THB to BGN Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2025

During 2025, the THB to BGN exchange rate experienced significant fluctuation. The market reached its absolute peak on February 5, valuing the pair at 0.0560. Conversely, the yearly low was recorded on July 1, dropping to 0.0511.

This high-to-low spread represents a total annual volatility of 0.0050 BGN. From a start-to-finish perspective, comparing the January average rate of 0.0551 to the December average rate of 0.0529, the exchange rate registered a net change of -3.98% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2025 high of 0.0560 was up 1.60% compared to the 2024 peak of 0.0551, 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 14,004 BGN

2024 Average 12,832 BGN

Yearly Trough Low 12,765 BGN

Transaction Impact: A difference of 1,239.00 BGN purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2025.

0.0560

0.0512

JanuMarcMayJulySeptNove

THB to BGN 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 0.0535, compared to 0.0521 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 0.0014 points.

H1 Avg (Jan–Jun) 0.0535

H2 Avg (Jul–Dec) 0.0521

Volatility Range Comparison

Volatility

The most volatile month in 2025 was March, with a trading range of 0.0021 BGN (High: 0.0552 / Low: 0.0531). On the other end, November was the most stable month, with a tight range of 0.0008 BGN (High: 0.0527 / Low: 0.0519).

March Spread (Volatile) ±0.0021

November Spread (Stable) ±0.0008

Growth Streaks & Declines

Trends

Between July and September, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 2 straight months. Conversely, the sharpest month-over-month decline occurred between February and March, when the average rate fell by 0.0020 points.

Longest Streak 2 Mo.

Sharpest MoM Drop -0.0020

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (February 2025: 0.0556) against the same month in 2024 (average: 0.0506), the exchange rate shifted by +0.0050 (+9.95%).

2025 Avg (February) 0.0556

2024 Avg (February) 0.0506

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	0.0560	0.0544	0.0551
February	0.0560	0.0550	0.0556
March	0.0552	0.0531	0.0536
April	0.0530	0.0512	0.0517
May	0.0530	0.0515	0.0526
June	0.0529	0.0512	0.0521
July	0.0523	0.0511	0.0516
August	0.0524	0.0515	0.0518
September	0.0527	0.0513	0.0521
October	0.0526	0.0513	0.0516
November	0.0527	0.0519	0.0523
December	0.0535	0.0524	0.0529