2015 WST to SDG Historical Review

YEARLY HIGH

2.4676 SDG

YEARLY LOW

2.2591 SDG

YEARLY AVERAGE

2.3815 SDG

2015 WST to SDG Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2015

During 2015, the WST to SDG exchange rate experienced significant fluctuation. The market reached its absolute peak on January 17, valuing the pair at 2.4676. Conversely, the yearly low was recorded on October 5, dropping to 2.2591.

This high-to-low spread represents a total annual volatility of 0.2086 SDG. From a start-to-finish perspective, comparing the January average rate of 2.3993 to the December average rate of 2.3776, the exchange rate registered a net change of -0.91% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2015 high of 2.4676 was down 1.88% compared to the 2014 peak of 2.5149, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 12,338 SDG

2014 Average 12,202 SDG

Yearly Trough Low 11,295 SDG

Transaction Impact: A difference of 1,042.75 SDG purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2015.

2.4337

2.3295

JanuMarcMayJulySeptNove

WST to SDG 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 2.4020, compared to 2.3610 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 0.0410 points.

H1 Avg (Jan–Jun) 2.4020

H2 Avg (Jul–Dec) 2.3610

Volatility Range Comparison

Volatility

The most volatile month in 2015 was December, with a trading range of 0.1668 SDG (High: 2.4570 / Low: 2.2902). On the other end, April was the most stable month, with a tight range of 0.0158 SDG (High: 2.4156 / Low: 2.3998).

December Spread (Volatile) ±0.1668

April Spread (Stable) ±0.0158

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 June and July, when the average rate fell by 0.0407 points.

Longest Streak 3 Mo.

Sharpest MoM Drop -0.0407

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (January 2015: 2.3993) against the same month in 2014 (average: 2.4442), the exchange rate shifted by -0.0448 (-1.83%).

2015 Avg (January) 2.3993

2014 Avg (January) 2.4442

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	2.4676	2.3269	2.3993
February	2.4167	2.3327	2.3946
March	2.4164	2.3375	2.3882
April	2.4156	2.3998	2.4107
May	2.4473	2.3791	2.4250
June	2.4311	2.3704	2.3943
July	2.3991	2.2973	2.3536
August	2.3839	2.3523	2.3681
September	2.3643	2.3114	2.3382
October	2.4114	2.2591	2.3613
November	2.3982	2.3223	2.3672
December	2.4570	2.2902	2.3776