2021 ISK to GNF Historical Review

YEARLY HIGH

81.8721 GNF

YEARLY LOW

71.3957 GNF

YEARLY AVERAGE

77.5483 GNF

2021 ISK to GNF Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the ISK to GNF exchange rate experienced significant fluctuation. The market reached its absolute peak on June 2, valuing the pair at 81.8721. Conversely, the yearly low was recorded on December 17, dropping to 71.3957.

This high-to-low spread represents a total annual volatility of 10.4764 GNF. From a start-to-finish perspective, comparing the January average rate of 79.3947 to the December average rate of 72.3575, the exchange rate registered a net change of -8.86% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 81.8721 was up 3.25% compared to the 2020 peak of 79.2979, 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 409,360 GNF

2020 Average 356,289 GNF

Yearly Trough Low 356,978 GNF

Transaction Impact: A difference of 52,382.02 GNF purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

81.2305

71.5509

JanuMarcMayJulySeptNove

ISK to GNF 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 79.5652, compared to 75.5315 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 4.0337 points.

H1 Avg (Jan–Jun) 79.5652

H2 Avg (Jul–Dec) 75.5315

Volatility Range Comparison

Volatility

The most volatile month in 2021 was May, with a trading range of 2.9107 GNF (High: 81.4710 / Low: 78.5603). On the other end, October was the most stable month, with a tight range of 1.8855 GNF (High: 76.1437 / Low: 74.2582).

May Spread (Volatile) ±2.9107

October Spread (Stable) ±1.8855

Growth Streaks & Declines

Trends

Between March and June, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 3 straight months. Conversely, the sharpest month-over-month decline occurred between October and November, when the average rate fell by 2.2904 points.

Longest Streak 3 Mo.

Sharpest MoM Drop -2.2904

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (June 2021: 80.4238) against the same month in 2020 (average: 70.4001), the exchange rate shifted by +10.0237 (+14.24%).

2021 Avg (June) 80.4238

2020 Avg (June) 70.4001

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	80.7565	78.2552	79.3947
February	80.4725	78.3873	79.2926
March	80.4110	78.2978	79.0900
April	80.9191	78.3749	79.1673
May	81.4710	78.5603	80.0227
June	81.8721	79.3775	80.4238
July	79.9237	77.4358	78.8740
August	79.0859	76.4209	77.5238
September	77.4383	74.7811	76.3064
October	76.1437	74.2582	75.2087
November	74.2154	71.6896	72.9184
December	73.3293	71.3957	72.3575

2021 இந்திய ரூபாய் முதல் பவுண்ட் வரையிலான வரலாற்று ஆய்வு