2021 STD to VND Historical Review

YEARLY HIGH

1.1449 VND

YEARLY LOW

1.0700 VND

YEARLY AVERAGE

1.1072 VND

2021 STD to VND Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the STD to VND exchange rate experienced significant fluctuation. The market reached its absolute peak on January 1, valuing the pair at 1.1449. Conversely, the yearly low was recorded on November 20, dropping to 1.0700.

This high-to-low spread represents a total annual volatility of 0.0750 VND. From a start-to-finish perspective, comparing the January average rate of 1.1291 to the December average rate of 1.0801, the exchange rate registered a net change of -4.34% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 1.1449 was up 0.65% compared to the 2020 peak of 1.1375, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 5,725 VND

2020 Average 5,399 VND

Yearly Trough Low 5,350 VND

Transaction Impact: A difference of 374.76 VND purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

1.1344

1.0732

JanuMarcMayJulySeptNove

STD 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 1.1206, compared to 1.0937 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 0.0268 points.

H1 Avg (Jan–Jun) 1.1206

H2 Avg (Jul–Dec) 1.0937

Volatility Range Comparison

Volatility

The most volatile month in 2021 was June, with a trading range of 0.0327 VND (High: 1.1388 / Low: 1.1061). On the other end, May was the most stable month, with a tight range of 0.0141 VND (High: 1.1173 / Low: 1.1032).

June Spread (Volatile) ±0.0327

May Spread (Stable) ±0.0141

Growth Streaks & Declines

Trends

Between April and June, 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 July and August, when the average rate fell by 0.0138 points.

Longest Streak 2 Mo.

Sharpest MoM Drop -0.0138

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (January 2021: 1.1291) against the same month in 2020 (average: 1.0747), the exchange rate shifted by +0.0544 (+5.07%).

2021 Avg (January) 1.1291

2020 Avg (January) 1.0747

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	1.1449	1.1218	1.1291
February	1.1399	1.1179	1.1293
March	1.1383	1.1074	1.1215
April	1.1172	1.0994	1.1105
May	1.1173	1.1032	1.1114
June	1.1388	1.1061	1.1216
July	1.1239	1.1073	1.1159
August	1.1150	1.0912	1.1021
September	1.1056	1.0820	1.0987
October	1.0948	1.0789	1.0874
November	1.0902	1.0700	1.0783
December	1.0883	1.0722	1.0801