2021 ALL to BGN Historical Review

YEARLY HIGH

0.0163 BGN

YEARLY LOW

0.0157 BGN

YEARLY AVERAGE

0.0160 BGN

2021 ALL to BGN Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the ALL to BGN exchange rate experienced significant fluctuation. The market reached its absolute peak on December 24, valuing the pair at 0.0163. Conversely, the yearly low was recorded on March 2, dropping to 0.0157.

This high-to-low spread represents a total annual volatility of 0.0005 BGN. From a start-to-finish perspective, comparing the January average rate of 0.0158 to the December average rate of 0.0162, the exchange rate registered a net change of 2.29% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2021 high of 0.0163 was down 17.00% compared to the 2020 peak of 0.0196, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 81 BGN

2020 Average 79 BGN

Yearly Trough Low 79 BGN

Transaction Impact: A difference of 2.57 BGN purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

0.0162

0.0158

JanuMarcMayJulySeptNove

ALL to BGN 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 0.0159, compared to 0.0161 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.0002 points.

H1 Avg (Jan–Jun) 0.0159

H2 Avg (Jul–Dec) 0.0161

Volatility Range Comparison

Volatility

The most volatile month in 2021 was November, with a trading range of 0.0004 BGN (High: 0.0162 / Low: 0.0158). On the other end, September was the most stable month, with a tight range of 0.0001 BGN (High: 0.0161 / Low: 0.0160).

November Spread (Volatile) ±0.0004

September Spread (Stable) ±0.0001

Growth Streaks & Declines

Trends

Between February and August, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 6 straight months. Conversely, the sharpest month-over-month decline occurred between October and November, when the average rate fell by 0.0001 points.

Longest Streak 6 Mo.

Sharpest MoM Drop -0.0001

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (December 2021: 0.0162) against the same month in 2020 (average: 0.0158), the exchange rate shifted by +0.0004 (+2.27%).

2021 Avg (December) 0.0162

2020 Avg (December) 0.0158

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	0.0160	0.0158	0.0158
February	0.0159	0.0157	0.0158
March	0.0159	0.0157	0.0159
April	0.0160	0.0158	0.0159
May	0.0160	0.0158	0.0159
June	0.0161	0.0158	0.0159
July	0.0161	0.0159	0.0160
August	0.0162	0.0160	0.0161
September	0.0161	0.0160	0.0161
October	0.0161	0.0159	0.0161
November	0.0162	0.0158	0.0160
December	0.0163	0.0161	0.0162