2021 DJF to STD Historical Review

YEARLY HIGH

120.1376 STD

YEARLY LOW

113.3544 STD

YEARLY AVERAGE

116.4002 STD

2021 DJF to STD Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the DJF to STD exchange rate experienced significant fluctuation. The market reached its absolute peak on December 11, valuing the pair at 120.1376. Conversely, the yearly low was recorded on February 15, dropping to 113.3544.

This high-to-low spread represents a total annual volatility of 6.7831 STD. From a start-to-finish perspective, comparing the January average rate of 114.8147 to the December average rate of 119.1589, the exchange rate registered a net change of 3.78% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2021 high of 120.1376 was down 3.39% compared to the 2020 peak of 124.3526, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 600,688 STD

2020 Average 604,339 STD

Yearly Trough Low 566,772 STD

Transaction Impact: A difference of 33,915.69 STD purely based on transaction execution date.

প্রবণতার চিত্রায়ন

2021 সাল জুড়ে মাসিক গড় ওঠানামা।

119.6278

114.0014

JanuMarcMayJulySeptNove

DJF to STD 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 115.5121, compared to 117.2883 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 1.7762 points.

H1 Avg (Jan–Jun) 115.5121

H2 Avg (Jul–Dec) 117.2883

Volatility Range Comparison

Volatility

The most volatile month in 2021 was March, with a trading range of 2.8727 STD (High: 117.0781 / Low: 114.2054). On the other end, October was the most stable month, with a tight range of 0.9153 STD (High: 118.1761 / Low: 117.2609).

March Spread (Volatile) ±2.8727

October Spread (Stable) ±0.9153

Growth Streaks & Declines

Trends

Between June and December, 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 May and June, when the average rate fell by 1.2398 points.

Longest Streak 6 Mo.

Sharpest MoM Drop -1.2398

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (December 2021: 119.1589) against the same month in 2020 (average: 116.1268), the exchange rate shifted by +3.0321 (+2.61%).

2021 Avg (December) 119.1589

2020 Avg (December) 116.1268

মাসিক বিশ্লেষণ

প্রতিটি ক্যালেন্ডার মাসের পরিসংখ্যানগত সারসংক্ষেপ।

Month	High	Low	Average
January	115.1089	113.9729	114.8147
February	115.0206	113.3544	114.4703
March	117.0781	114.2054	115.4659
April	117.3515	116.1310	116.5673
May	117.3766	115.9128	116.4970
June	116.5231	114.3150	115.2572
July	116.3408	115.2456	115.8103
August	117.1019	115.6704	116.4654
September	118.1376	116.2160	116.4700
October	118.1761	117.2609	117.6431
November	119.0901	117.3572	118.1819
December	120.1376	118.3703	119.1589

2021 DJF থেকে STD-এর ঐতিহাসিক পর্যালোচনা