2025 BGN to TWD Historical Review

YEARLY HIGH

19.0305 TWD

YEARLY LOW

16.8796 TWD

YEARLY AVERAGE

17.9863 TWD

2025 BGN to TWD Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2025

During 2025, the BGN to TWD exchange rate experienced significant fluctuation. The market reached its absolute peak on December 25, valuing the pair at 19.0305. Conversely, the yearly low was recorded on May 5, dropping to 16.8796.

This high-to-low spread represents a total annual volatility of 2.1508 TWD. From a start-to-finish perspective, comparing the January average rate of 17.4001 to the December average rate of 18.7990, the exchange rate registered a net change of 8.04% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2025 high of 19.0305 was up 3.92% compared to the 2024 peak of 18.3128, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 95,152 TWD

2024 Average 88,792 TWD

Yearly Trough Low 84,398 TWD

Transaction Impact: A difference of 10,754.23 TWD purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2025.

18.9389

17.2603

JanuMarcMayJulySeptNove

BGN to TWD 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 17.7832, compared to 18.1895 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.4063 points.

H1 Avg (Jan–Jun) 17.7832

H2 Avg (Jul–Dec) 18.1895

Volatility Range Comparison

Volatility

The most volatile month in 2025 was May, with a trading range of 1.7263 TWD (High: 18.6059 / Low: 16.8796). On the other end, September was the most stable month, with a tight range of 0.2437 TWD (High: 18.3435 / Low: 18.0997).

May Spread (Volatile) ±1.7263

September Spread (Stable) ±0.2437

Growth Streaks & Declines

Trends

Between May and December, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 7 straight months. Conversely, the sharpest month-over-month decline occurred between April and May, when the average rate fell by 1.3118 points.

Longest Streak 7 Mo.

Sharpest MoM Drop -1.3118

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (December 2025: 18.7990) against the same month in 2024 (average: 17.4435), the exchange rate shifted by +1.3555 (+7.77%).

2025 Avg (December) 18.7990

2024 Avg (December) 17.4435

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	17.6625	17.2576	17.4001
February	17.6428	17.2934	17.4718
March	18.4583	17.4633	18.2054
April	18.9429	18.2655	18.7399
May	18.6059	16.8796	17.4281
June	17.6067	17.2612	17.4536
July	17.7103	17.3916	17.5163
August	18.2867	17.5843	17.9652
September	18.3435	18.0997	18.2268
October	18.3467	18.0920	18.2405
November	18.6219	18.1517	18.3891
December	19.0305	18.5269	18.7990