2025 BDT to LKR Historical Review

YEARLY HIGH

2.5345 LKR

YEARLY LOW

2.4106 LKR

YEARLY AVERAGE

2.4686 LKR

2025 BDT to LKR Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2025

During 2025, the BDT to LKR exchange rate experienced significant fluctuation. The market reached its absolute peak on December 29, valuing the pair at 2.5345. Conversely, the yearly low was recorded on January 3, dropping to 2.4106.

This high-to-low spread represents a total annual volatility of 0.1238 LKR. From a start-to-finish perspective, comparing the January average rate of 2.4336 to the December average rate of 2.5294, the exchange rate registered a net change of 3.94% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2025 high of 2.5345 was down 14.13% compared to the 2024 peak of 2.9515, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 12,672 LKR

2024 Average 13,100 LKR

Yearly Trough Low 12,053 LKR

Transaction Impact: A difference of 619.22 LKR purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2025.

2.5390

2.4240

JanuMarcMayJulySeptNove

BDT to LKR 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 2.4457, compared to 2.4914 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.0457 points.

H1 Avg (Jan–Jun) 2.4457

H2 Avg (Jul–Dec) 2.4914

Volatility Range Comparison

Volatility

The most volatile month in 2025 was January, with a trading range of 0.0426 LKR (High: 2.4532 / Low: 2.4106). On the other end, March was the most stable month, with a tight range of 0.0120 LKR (High: 2.4421 / Low: 2.4301).

January Spread (Volatile) ±0.0426

March Spread (Stable) ±0.0120

Growth Streaks & Declines

Trends

Between June and December, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 6 straight months. Conversely, the sharpest month-over-month decline occurred between May and June, when the average rate fell by 0.0079 points.

Longest Streak 6 Mo.

Sharpest MoM Drop -0.0079

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (December 2025: 2.5294) against the same month in 2024 (average: 2.4417), the exchange rate shifted by +0.0877 (+3.59%).

2025 Avg (December) 2.5294

2024 Avg (December) 2.4417

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	2.4532	2.4106	2.4336
February	2.4572	2.4301	2.4382
March	2.4421	2.4301	2.4353
April	2.4688	2.4354	2.4553
May	2.4725	2.4492	2.4599
June	2.4618	2.4429	2.4520
July	2.4865	2.4450	2.4684
August	2.4866	2.4645	2.4770
September	2.4890	2.4742	2.4825
October	2.4914	2.4771	2.4854
November	2.5219	2.4820	2.5057
December	2.5345	2.5211	2.5294