2021 BTN to SDG Historical Review

YEARLY HIGH

51.9344 SDG

YEARLY LOW

0.7521 SDG

YEARLY AVERAGE

5.1246 SDG

2021 BTN to SDG Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the BTN to SDG exchange rate experienced significant fluctuation. The market reached its absolute peak on February 24, valuing the pair at 51.9344. Conversely, the yearly low was recorded on January 3, dropping to 0.7521.

This high-to-low spread represents a total annual volatility of 51.1823 SDG. From a start-to-finish perspective, comparing the January average rate of 0.7561 to the December average rate of 5.8108, the exchange rate registered a net change of 668.56% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2021 high of 51.9344 was up 6722.06% compared to the 2020 peak of 0.7613, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 259,672 SDG

2020 Average 3,655 SDG

Yearly Trough Low 3,760 SDG

Transaction Impact: A difference of 255,911.56 SDG purely based on transaction execution date.

প্রবণতার চিত্রায়ন

2021 সাল জুড়ে মাসিক গড় ওঠানামা।

6.5442

0.2299

JanuMarcMayJulySeptNove

BTN 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 4.3266, compared to 5.9225 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 1.5959 points.

H1 Avg (Jan–Jun) 4.3266

H2 Avg (Jul–Dec) 5.9225

Volatility Range Comparison

Volatility

The most volatile month in 2021 was February, with a trading range of 51.1775 SDG (High: 51.9344 / Low: 0.7569). On the other end, January was the most stable month, with a tight range of 0.0074 SDG (High: 0.7595 / Low: 0.7521).

February Spread (Volatile) ±51.1775

January Spread (Stable) ±0.0074

Growth Streaks & Declines

Trends

Between April and July, 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 September and October, when the average rate fell by 0.1244 points.

Longest Streak 3 Mo.

Sharpest MoM Drop -0.1244

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (February 2021: 3.3764) against the same month in 2020 (average: 0.7251), the exchange rate shifted by +2.6513 (+365.65%).

2021 Avg (February) 3.3764

2020 Avg (February) 0.7251

মাসিক বিশ্লেষণ

প্রতিটি ক্যালেন্ডার মাসের পরিসংখ্যানগত সারসংক্ষেপ।

Month	High	Low	Average
January	0.7595	0.7521	0.7561
February	51.9344	0.7569	3.3764
March	5.2769	5.1487	5.2293
April	5.2392	5.0602	5.1344
May	5.7891	5.2116	5.5485
June	6.0979	5.7527	5.9152
July	6.0979	5.9676	6.0180
August	6.0834	5.9736	6.0083
September	6.0751	5.9433	6.0117
October	5.9492	5.8366	5.8873
November	5.9431	3.0218	5.7990
December	5.8827	5.7312	5.8108

2021 BTN থেকে SDG-এর ঐতিহাসিক পর্যালোচনা