2021 DZD to SGD Historical Review

YEARLY HIGH

0.0102 SGD

YEARLY LOW

0.0097 SGD

YEARLY AVERAGE

0.0100 SGD

2021 DZD to SGD Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the DZD to SGD exchange rate experienced significant fluctuation. The market reached its absolute peak on July 20, valuing the pair at 0.0102. Conversely, the yearly low was recorded on December 31, dropping to 0.0097.

This high-to-low spread represents a total annual volatility of 0.0004 SGD. From a start-to-finish perspective, comparing the January average rate of 0.0100 to the December average rate of 0.0098, the exchange rate registered a net change of -1.92% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 0.0102 was down 14.35% compared to the 2020 peak of 0.0119, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 51 SGD

2020 Average 54 SGD

Yearly Trough Low 49 SGD

Transaction Impact: A difference of 2.18 SGD purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

0.0101

0.0098

JanuMarcMayJulySeptNove

DZD to SGD 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 0.0100, compared to 0.0099 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 0.0001 points.

H1 Avg (Jan–Jun) 0.0100

H2 Avg (Jul–Dec) 0.0099

Volatility Range Comparison

Volatility

The most volatile month in 2021 was April, with a trading range of 0.0002 SGD (High: 0.0101 / Low: 0.0099). On the other end, January was the most stable month, with a tight range of 0.0001 SGD (High: 0.0100 / Low: 0.0100).

April Spread (Volatile) ±0.0002

January Spread (Stable) ±0.0001

Growth Streaks & Declines

Trends

No sustained consecutive month-over-month growth streak of 2+ months occurred in 2021. Conversely, the sharpest month-over-month decline occurred between August and September, when the average rate fell by 0.0001 points.

Longest Streak 1 Mo.

Sharpest MoM Drop -0.0001

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (July 2021: 0.0101) against the same month in 2020 (average: 0.0108), the exchange rate shifted by -0.0007 (-6.89%).

2021 Avg (July) 0.0101

2020 Avg (July) 0.0108

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	0.0100	0.0100	0.0100
February	0.0100	0.0099	0.0100
March	0.0101	0.0100	0.0101
April	0.0101	0.0099	0.0101
May	0.0100	0.0099	0.0100
June	0.0100	0.0099	0.0100
July	0.0102	0.0100	0.0101
August	0.0101	0.0099	0.0100
September	0.0100	0.0099	0.0099
October	0.0099	0.0098	0.0098
November	0.0099	0.0098	0.0098
December	0.0099	0.0097	0.0098