2021 ALL to SLL Historical Review

YEARLY HIGH

106.5383 SLL

YEARLY LOW

97.4675 SLL

YEARLY AVERAGE

100.6493 SLL

2021 ALL to SLL Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the ALL to SLL exchange rate experienced significant fluctuation. The market reached its absolute peak on December 28, valuing the pair at 106.5383. Conversely, the yearly low was recorded on March 30, dropping to 97.4675.

This high-to-low spread represents a total annual volatility of 9.0708 SLL. From a start-to-finish perspective, comparing the January average rate of 100.3456 to the December average rate of 105.0713, the exchange rate registered a net change of 4.71% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2021 high of 106.5383 was down 4.69% compared to the 2020 peak of 111.7794, 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 532,691 SLL

2020 Average 427,166 SLL

Yearly Trough Low 487,338 SLL

Transaction Impact: A difference of 45,353.80 SLL purely based on transaction execution date.

প্রবণতার চিত্রায়ন

2021 সাল জুড়ে মাসিক গড় ওঠানামা।

105.7234

97.8986

JanuMarcMayJulySeptNove

ALL 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 99.9523, compared to 101.3464 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 1.3941 points.

H1 Avg (Jan–Jun) 99.9523

H2 Avg (Jul–Dec) 101.3464

Volatility Range Comparison

Volatility

The most volatile month in 2021 was June, with a trading range of 3.0935 SLL (High: 102.3808 / Low: 99.2873). On the other end, July was the most stable month, with a tight range of 1.5427 SLL (High: 100.0438 / Low: 98.5011).

June Spread (Volatile) ±3.0935

July Spread (Stable) ±1.5427

Growth Streaks & Declines

Trends

Between July and December, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 5 straight months. Conversely, the sharpest month-over-month decline occurred between June and July, when the average rate fell by 1.6889 points.

Longest Streak 5 Mo.

Sharpest MoM Drop -1.6889

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (December 2021: 105.0713) against the same month in 2020 (average: 99.7911), the exchange rate shifted by +5.2802 (+5.29%).

2021 Avg (December) 105.0713

2020 Avg (December) 99.7911

মাসিক বিশ্লেষণ

প্রতিটি ক্যালেন্ডার মাসের পরিসংখ্যানগত সারসংক্ষেপ।

Month	High	Low	Average
January	101.5059	99.5671	100.3456
February	100.8889	98.6653	99.8244
March	99.5349	97.4675	98.5507
April	100.6388	97.6662	99.1887
May	101.8863	99.5455	100.9619
June	102.3808	99.2873	100.8422
July	100.0438	98.5011	99.1533
August	100.2864	98.5184	99.4024
September	101.6097	99.9164	100.7767
October	102.5259	100.5894	101.3430
November	104.0648	101.5029	102.3316
December	106.5383	103.4680	105.0713

2021 ALL থেকে SLL-এর ঐতিহাসিক পর্যালোচনা