2021 SLL to DZD Historical Review

YEARLY HIGH

0.0132 DZD

YEARLY LOW

0.0123 DZD

YEARLY AVERAGE

0.0130 DZD

2021 SLL to DZD Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the SLL to DZD exchange rate experienced significant fluctuation. The market reached its absolute peak on August 19, valuing the pair at 0.0132. Conversely, the yearly low was recorded on December 26, dropping to 0.0123.

This high-to-low spread represents a total annual volatility of 0.0009 DZD. From a start-to-finish perspective, comparing the January average rate of 0.0130 to the December average rate of 0.0124, the exchange rate registered a net change of -4.93% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 0.0132 was down 20.85% compared to the 2020 peak of 0.0167, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 66 DZD

2020 Average 69 DZD

Yearly Trough Low 61 DZD

Transaction Impact: A difference of 4.70 DZD purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

0.0132

0.0123

JanuMarcMayJulySeptNove

SLL to DZD 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 0.0130, compared to 0.0129 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) 0.0130

H2 Avg (Jul–Dec) 0.0129

Volatility Range Comparison

Volatility

The most volatile month in 2021 was October, with a trading range of 0.0004 DZD (High: 0.0130 / Low: 0.0126). On the other end, July was the most stable month, with a tight range of 0.0001 DZD (High: 0.0132 / Low: 0.0131).

October Spread (Volatile) ±0.0004

July Spread (Stable) ±0.0001

Growth Streaks & Declines

Trends

Between January and March, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 2 straight months. Conversely, the sharpest month-over-month decline occurred between November and December, when the average rate fell by 0.0003 points.

Longest Streak 2 Mo.

Sharpest MoM Drop -0.0003

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (August 2021: 0.0132) against the same month in 2020 (average: 0.0130), the exchange rate shifted by +0.0001 (+1.08%).

2021 Avg (August) 0.0132

2020 Avg (August) 0.0130

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	0.0131	0.0129	0.0130
February	0.0131	0.0130	0.0130
March	0.0131	0.0130	0.0131
April	0.0131	0.0129	0.0130
May	0.0131	0.0130	0.0130
June	0.0131	0.0129	0.0130
July	0.0132	0.0131	0.0131
August	0.0132	0.0131	0.0132
September	0.0132	0.0129	0.0131
October	0.0130	0.0126	0.0129
November	0.0127	0.0125	0.0126
December	0.0125	0.0123	0.0124