2021 BGN to SDG Historical Review

YEARLY HIGH

2332.9777 SDG

YEARLY LOW

33.7751 SDG

YEARLY AVERAGE

228.4940 SDG

2021 BGN to SDG Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the BGN to SDG exchange rate experienced significant fluctuation. The market reached its absolute peak on February 24, valuing the pair at 2332.9777. Conversely, the yearly low was recorded on February 4, dropping to 33.7751.

This high-to-low spread represents a total annual volatility of 2299.2027 SDG. From a start-to-finish perspective, comparing the January average rate of 34.3983 to the December average rate of 252.8029, the exchange rate registered a net change of 634.93% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2021 high of 2332.9777 was up 6623.25% compared to the 2020 peak of 34.7001, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 11,664,889 SDG

2020 Average 158,208 SDG

Yearly Trough Low 168,875 SDG

Transaction Impact: A difference of 11,496,013.35 SDG purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

294.6171

10.7421

JanuMarcMayJulySeptNove

BGN to SDG 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 195.0985, compared to 261.8895 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 66.7911 points.

H1 Avg (Jan–Jun) 195.0985

H2 Avg (Jul–Dec) 261.8895

Volatility Range Comparison

Volatility

The most volatile month in 2021 was February, with a trading range of 2299.2027 SDG (High: 2332.9777 / Low: 33.7751). On the other end, January was the most stable month, with a tight range of 0.7111 SDG (High: 34.8439 / Low: 34.1329).

February Spread (Volatile) ±2299.2027

January Spread (Stable) ±0.7111

Growth Streaks & Declines

Trends

Between January and July, 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 9.4943 points.

Longest Streak 6 Mo.

Sharpest MoM Drop -9.4943

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (February 2021: 151.7556) against the same month in 2020 (average: 28.9301), the exchange rate shifted by +122.8255 (+424.56%).

2021 Avg (February) 151.7556

2020 Avg (February) 28.9301

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	34.8439	34.1329	34.3983
February	2332.9777	33.7751	151.7556
March	233.8650	228.0993	231.1915
April	238.7716	228.6392	233.2782
May	262.3892	238.4290	252.2185
June	275.0335	262.2814	267.7487
July	274.5018	268.1177	270.9608
August	271.0721	265.9278	268.1209
September	269.5053	261.1167	266.2455
October	263.0471	259.6522	261.3506
November	261.5730	129.2675	251.8564
December	254.0075	251.4755	252.8029

૨૦૨૫ BGN થી SDG ઐતિહાસિક સમીક્ષા