2021 ISK to VND Historical Review

YEARLY HIGH

191.7053 VND

YEARLY LOW

171.1620 VND

YEARLY AVERAGE

180.7197 VND

2021 ISK to VND Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the ISK to VND exchange rate experienced significant fluctuation. The market reached its absolute peak on June 2, valuing the pair at 191.7053. Conversely, the yearly low was recorded on November 16, dropping to 171.1620.

This high-to-low spread represents a total annual volatility of 20.5433 VND. From a start-to-finish perspective, comparing the January average rate of 179.6916 to the December average rate of 176.1511, the exchange rate registered a net change of -1.97% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 191.7053 was up 0.06% compared to the 2020 peak of 191.5847, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 958,526 VND

2020 Average 859,815 VND

Yearly Trough Low 855,810 VND

Transaction Impact: A difference of 102,716.65 VND purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

190.0125

172.1322

JanuMarcMayJulySeptNove

ISK 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 183.0978, compared to 178.3415 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 4.7562 points.

H1 Avg (Jan–Jun) 183.0978

H2 Avg (Jul–Dec) 178.3415

Volatility Range Comparison

Volatility

The most volatile month in 2021 was May, with a trading range of 8.3421 VND (High: 191.5513 / Low: 183.2092). On the other end, October was the most stable month, with a tight range of 2.4586 VND (High: 177.7214 / Low: 175.2628).

May Spread (Volatile) ±8.3421

October Spread (Stable) ±2.4586

Growth Streaks & Declines

Trends

Between February and June, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 4 straight months. Conversely, the sharpest month-over-month decline occurred between July and August, when the average rate fell by 3.7821 points.

Longest Streak 4 Mo.

Sharpest MoM Drop -3.7821

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (June 2021: 188.5225) against the same month in 2020 (average: 171.1828), the exchange rate shifted by +17.3397 (+10.13%).

2021 Avg (June) 188.5225

2020 Avg (June) 171.1828

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	182.6508	177.7096	179.6916
February	183.7425	177.0407	179.4150
March	184.7944	178.8101	181.0455
April	187.5783	180.6653	182.9486
May	191.5513	183.2092	186.9634
June	191.7053	186.3371	188.5225
July	186.4240	182.0806	184.9462
August	186.1008	178.1958	181.1641
September	179.9074	174.2934	177.7850
October	177.7214	175.2628	176.3806
November	175.7020	171.1620	173.6222
December	177.7135	174.6466	176.1511

2021 இந்திய ரூபாய் முதல் பவுண்ட் வரையிலான வரலாற்று ஆய்வு