2021 BBD to VND Historical Review

YEARLY HIGH

11672.3005 VND

YEARLY LOW

11303.4213 VND

YEARLY AVERAGE

11469.1721 VND

2021 BBD to VND Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the BBD to VND exchange rate experienced significant fluctuation. The market reached its absolute peak on January 1, valuing the pair at 11672.3005. Conversely, the yearly low was recorded on November 18, dropping to 11303.4213.

This high-to-low spread represents a total annual volatility of 368.8793 VND. From a start-to-finish perspective, comparing the January average rate of 11549.1146 to the December average rate of 11458.4516, the exchange rate registered a net change of -0.79% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 11672.3005 was down 1.72% compared to the 2020 peak of 11876.7665, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 58,361,503 VND

2020 Average 58,052,408 VND

Yearly Trough Low 56,517,106 VND

Transaction Impact: A difference of 1,844,396.29 VND purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

11569.7403

11322.2321

JanuMarcMayJulySeptNove

BBD 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 11521.6534, compared to 11416.6907 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 104.9627 points.

H1 Avg (Jan–Jun) 11521.6534

H2 Avg (Jul–Dec) 11416.6907

Volatility Range Comparison

Volatility

The most volatile month in 2021 was January, with a trading range of 192.8347 VND (High: 11672.3005 / Low: 11479.4659). On the other end, September was the most stable month, with a tight range of 96.0039 VND (High: 11441.5601 / Low: 11345.5562).

January Spread (Volatile) ±192.8347

September Spread (Stable) ±96.0039

Growth Streaks & Declines

Trends

No sustained consecutive month-over-month growth streak of 2+ months occurred in 2021. Conversely, the sharpest month-over-month decline occurred between July and August, when the average rate fell by 71.5965 points.

Longest Streak 1 Mo.

Sharpest MoM Drop -71.5965

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (January 2021: 11549.1146) against the same month in 2020 (average: 11585.7029), the exchange rate shifted by -36.5882 (-0.32%).

2021 Avg (January) 11549.1146

2020 Avg (January) 11585.7029

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	11672.3005	11479.4659	11549.1146
February	11583.1261	11440.1355	11507.2832
March	11584.5844	11442.7542	11524.6123
April	11584.5067	11455.9426	11518.2510
May	11584.9067	11438.7887	11523.4555
June	11589.8783	11467.5000	11507.2040
July	11576.5361	11459.8433	11497.8251
August	11520.5875	11358.4459	11426.2286
September	11441.5601	11345.5562	11389.9039
October	11471.7948	11304.5820	11384.8775
November	11406.5123	11303.4213	11342.8578
December	11536.6873	11358.4740	11458.4516