2021 SOS to SLL Historical Review

YEARLY HIGH

19.5502 SLL

YEARLY LOW

17.3722 SLL

YEARLY AVERAGE

17.9385 SLL

2021 SOS to SLL Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the SOS to SLL exchange rate experienced significant fluctuation. The market reached its absolute peak on December 21, valuing the pair at 19.5502. Conversely, the yearly low was recorded on January 3, dropping to 17.3722.

This high-to-low spread represents a total annual volatility of 2.1780 SLL. From a start-to-finish perspective, comparing the January average rate of 17.5301 to the December average rate of 19.3103, the exchange rate registered a net change of 10.16% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2021 high of 19.5502 was up 9.13% compared to the 2020 peak of 17.9144, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 97,751 SLL

2020 Average 79,498 SLL

Yearly Trough Low 86,861 SLL

Transaction Impact: A difference of 10,889.90 SLL purely based on transaction execution date.

প্রবণতার চিত্রায়ন

2021 সাল জুড়ে মাসিক গড় ওঠানামা।

19.4884

17.3521

JanuMarcMayJulySeptNove

SOS to SLL 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 17.5859, compared to 18.2910 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.7052 points.

H1 Avg (Jan–Jun) 17.5859

H2 Avg (Jul–Dec) 18.2910

Volatility Range Comparison

Volatility

The most volatile month in 2021 was November, with a trading range of 0.6093 SLL (High: 19.1474 / Low: 18.5381). On the other end, March was the most stable month, with a tight range of 0.2320 SLL (High: 17.6612 / Low: 17.4291).

November Spread (Volatile) ±0.6093

March Spread (Stable) ±0.2320

Growth Streaks & Declines

Trends

Between May and December, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 7 straight months. Conversely, the sharpest month-over-month decline occurred between February and March, when the average rate fell by 0.0111 points.

Longest Streak 7 Mo.

Sharpest MoM Drop -0.0111

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (December 2021: 19.3103) against the same month in 2020 (average: 17.4327), the exchange rate shifted by +1.8777 (+10.77%).

2021 Avg (December) 19.3103

2020 Avg (December) 17.4327

মাসিক বিশ্লেষণ

প্রতিটি ক্যালেন্ডার মাসের পরিসংখ্যানগত সারসংক্ষেপ।

Month	High	Low	Average
January	17.7259	17.3722	17.5301
February	17.6615	17.4177	17.5647
March	17.6612	17.4291	17.5536
April	17.7308	17.4625	17.5999
May	17.8081	17.4679	17.5963
June	17.8019	17.4915	17.6707
July	17.8015	17.5281	17.6723
August	17.8485	17.6035	17.7288
September	18.1940	17.7557	17.9227
October	18.5884	18.0749	18.2760
November	19.1474	18.5381	18.8360
December	19.5502	19.0099	19.3103

2021 SOS থেকে SLL-এর ঐতিহাসিক পর্যালোচনা