2025 BRL to VND Historical Review

YEARLY HIGH

5001.1530 VND

YEARLY LOW

4044.1484 VND

YEARLY AVERAGE

4657.0824 VND

2025 BRL to VND Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2025

During 2025, the BRL to VND exchange rate experienced significant fluctuation. The market reached its absolute peak on September 23, valuing the pair at 5001.1530. Conversely, the yearly low was recorded on January 1, dropping to 4044.1484.

This high-to-low spread represents a total annual volatility of 957.0045 VND. From a start-to-finish perspective, comparing the January average rate of 4189.4326 to the December average rate of 4814.2325, the exchange rate registered a net change of 14.91% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2025 high of 5001.1530 was down 0.94% compared to the 2024 peak of 5048.7938, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

Comparing the value generated converting 25,000 BRL based on timing:

Yearly Peak High 125,028,824 VND

2024 Average 116,606,324 VND

Yearly Trough Low 101,103,711 VND

Transaction Impact: A difference of 23,925,112.91 VND purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2025.

5006.0164

4115.1977

JanuMarcMayJulySeptNove

BRL to VND 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 4463.1969, compared to 4850.9679 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 387.7710 points.

H1 Avg (Jan–Jun) 4463.1969

H2 Avg (Jul–Dec) 4850.9679

Volatility Range Comparison

Volatility

The most volatile month in 2025 was March, with a trading range of 425.4937 VND (High: 4521.8250 / Low: 4096.3313). On the other end, May was the most stable month, with a tight range of 109.4404 VND (High: 4626.7950 / Low: 4517.3546).

March Spread (Volatile) ±425.4937

May Spread (Stable) ±109.4404

Growth Streaks & Declines

Trends

Between January and September, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 8 straight months. Conversely, the sharpest month-over-month decline occurred between November and December, when the average rate fell by 117.5489 points.

Longest Streak 8 Mo.

Sharpest MoM Drop -117.5489

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (September 2025: 4919.9043) against the same month in 2024 (average: 4448.8822), the exchange rate shifted by +471.0220 (+10.59%).

2025 Avg (September) 4919.9043

2024 Avg (September) 4448.8822

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	4293.0503	4044.1484	4189.4326
February	4485.2962	4293.0503	4405.1740
March	4521.8250	4096.3313	4420.9182
April	4627.3889	4322.7504	4475.3510
May	4626.7950	4517.3546	4579.9176
June	4808.7874	4547.3564	4708.3878
July	4844.3524	4673.8839	4727.6161
August	4873.7065	4731.1690	4828.7864
September	5001.1530	4815.7361	4919.9043
October	4963.3562	4767.8681	4883.4864
November	4990.3266	4875.7327	4931.7815
December	4968.6371	4710.1103	4814.2325