2015 WST to LKR Historical Review

YEARLY HIGH

56.8201 LKR

YEARLY LOW

51.5054 LKR

YEARLY AVERAGE

53.8438 LKR

2015 WST to LKR Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2015

During 2015, the WST to LKR exchange rate experienced significant fluctuation. The market reached its absolute peak on December 31, valuing the pair at 56.8201. Conversely, the yearly low was recorded on July 23, dropping to 51.5054.

This high-to-low spread represents a total annual volatility of 5.3147 LKR. From a start-to-finish perspective, comparing the January average rate of 53.9116 to the December average rate of 55.4114, the exchange rate registered a net change of 2.78% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2015 high of 56.8201 was down 1.23% compared to the 2014 peak of 57.5248, 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 284,100 LKR

2014 Average 279,769 LKR

Yearly Trough Low 257,527 LKR

Transaction Impact: A difference of 26,573.49 LKR purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2015.

55.7285

51.9237

JanuMarcMayJulySeptNove

WST to LKR 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 53.7504, compared to 53.9371 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.1867 points.

H1 Avg (Jan–Jun) 53.7504

H2 Avg (Jul–Dec) 53.9371

Volatility Range Comparison

Volatility

The most volatile month in 2015 was October, with a trading range of 3.1274 LKR (High: 55.5162 / Low: 52.3888). On the other end, August was the most stable month, with a tight range of 0.4802 LKR (High: 52.4385 / Low: 51.9583).

October Spread (Volatile) ±3.1274

August Spread (Stable) ±0.4802

Growth Streaks & Declines

Trends

Between August and December, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 4 straight months. Conversely, the sharpest month-over-month decline occurred between June and July, when the average rate fell by 1.0271 points.

Longest Streak 4 Mo.

Sharpest MoM Drop -1.0271

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (December 2015: 55.4114) against the same month in 2014 (average: 54.6179), the exchange rate shifted by +0.7936 (+1.45%).

2015 Avg (December) 55.4114

2014 Avg (December) 54.6179

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	54.6386	53.1003	53.9116
February	53.9363	52.6231	53.3744
March	53.8838	52.5503	53.4530
April	53.8591	53.3004	53.7547
May	54.7062	53.4050	54.3066
June	54.4681	53.1291	53.7023
July	53.4781	51.5054	52.6753
August	52.4385	51.9583	52.2408
September	54.4782	51.6652	53.4643
October	55.5162	52.3888	54.6322
November	55.6432	53.9389	55.1987
December	56.8201	53.7880	55.4114