2021 CDF to STD Historical Review

YEARLY HIGH

10.7018 STD

YEARLY LOW

10.1870 STD

YEARLY AVERAGE

10.4071 STD

2021 CDF to STD Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the CDF to STD exchange rate experienced significant fluctuation. The market reached its absolute peak on December 7, valuing the pair at 10.7018. Conversely, the yearly low was recorded on February 15, dropping to 10.1870.

This high-to-low spread represents a total annual volatility of 0.5148 STD. From a start-to-finish perspective, comparing the January average rate of 10.3653 to the December average rate of 10.6055, the exchange rate registered a net change of 2.32% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2021 high of 10.7018 was down 23.88% compared to the 2020 peak of 14.0583, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 53,509 STD

2020 Average 58,456 STD

Yearly Trough Low 50,935 STD

Transaction Impact: A difference of 2,574.15 STD purely based on transaction execution date.

প্রবণতার চিত্রায়ন

2021 সাল জুড়ে মাসিক গড় ওঠানামা।

10.6371

10.2590

JanuMarcMayJulySeptNove

CDF 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 10.3531, compared to 10.4611 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.1080 points.

H1 Avg (Jan–Jun) 10.3531

H2 Avg (Jul–Dec) 10.4611

Volatility Range Comparison

Volatility

The most volatile month in 2021 was March, with a trading range of 0.2809 STD (High: 10.4803 / Low: 10.1993). On the other end, May was the most stable month, with a tight range of 0.0810 STD (High: 10.4391 / Low: 10.3581).

March Spread (Volatile) ±0.2809

May Spread (Stable) ±0.0810

Growth Streaks & Declines

Trends

Between September and December, 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 May and June, when the average rate fell by 0.0846 points.

Longest Streak 3 Mo.

Sharpest MoM Drop -0.0846

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (December 2021: 10.6055) against the same month in 2020 (average: 10.6040), the exchange rate shifted by +0.0015 (+0.01%).

2021 Avg (December) 10.6055

2020 Avg (December) 10.6040

মাসিক বিশ্লেষণ

প্রতিটি ক্যালেন্ডার মাসের পরিসংখ্যানগত সারসংক্ষেপ।

Month	High	Low	Average
January	10.3965	10.2915	10.3653
February	10.3469	10.1870	10.2905
March	10.4803	10.1993	10.3402
April	10.5268	10.3533	10.4263
May	10.4391	10.3581	10.3906
June	10.4205	10.2121	10.3060
July	10.4194	10.2468	10.3447
August	10.4865	10.3691	10.4285
September	10.5521	10.3361	10.4130
October	10.5657	10.3864	10.4794
November	10.5960	10.4084	10.4956
December	10.7018	10.5652	10.6055

2021 CDF থেকে STD-এর ঐতিহাসিক পর্যালোচনা