2018 SBD to TND Historical Review

YEARLY HIGH

0.3744 TND

YEARLY LOW

0.3047 TND

YEARLY AVERAGE

0.3343 TND

2018 SBD to TND Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2018

During 2018, the SBD to TND exchange rate experienced significant fluctuation. The market reached its absolute peak on December 10, valuing the pair at 0.3744. Conversely, the yearly low was recorded on February 15, dropping to 0.3047.

This high-to-low spread represents a total annual volatility of 0.0697 TND. From a start-to-finish perspective, comparing the January average rate of 0.3148 to the December average rate of 0.3640, the exchange rate registered a net change of 15.63% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2018 high of 0.3744 was up 15.24% compared to the 2017 peak of 0.3249, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 1,872 TND

2017 Average 1,542 TND

Yearly Trough Low 1,524 TND

Transaction Impact: A difference of 348.32 TND purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2018.

0.3695

0.3033

JanuMarcMayJulySeptNove

SBD to TND 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 0.3156, compared to 0.3529 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.0372 points.

H1 Avg (Jan–Jun) 0.3156

H2 Avg (Jul–Dec) 0.3529

Volatility Range Comparison

Volatility

The most volatile month in 2018 was December, with a trading range of 0.0163 TND (High: 0.3744 / Low: 0.3581). On the other end, September was the most stable month, with a tight range of 0.0053 TND (High: 0.3553 / Low: 0.3500).

December Spread (Volatile) ±0.0163

September Spread (Stable) ±0.0053

Growth Streaks & Declines

Trends

Between February and December, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 10 straight months. Conversely, the sharpest month-over-month decline occurred between January and February, when the average rate fell by 0.0059 points.

Longest Streak 10 Mo.

Sharpest MoM Drop -0.0059

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (December 2018: 0.3640) against the same month in 2017 (average: 0.3200), the exchange rate shifted by +0.0439 (+13.73%).

2018 Avg (December) 0.3640

2017 Avg (December) 0.3200

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	0.3215	0.3075	0.3148
February	0.3130	0.3047	0.3089
March	0.3135	0.3052	0.3093
April	0.3186	0.3065	0.3119
May	0.3254	0.3135	0.3219
June	0.3302	0.3228	0.3271
July	0.3403	0.3272	0.3333
August	0.3527	0.3407	0.3479
September	0.3553	0.3500	0.3523
October	0.3601	0.3542	0.3569
November	0.3685	0.3570	0.3629
December	0.3744	0.3581	0.3640