2018 SDG to THB Historical Review

YEARLY HIGH

4.6544 THB

YEARLY LOW

0.6768 THB

YEARLY AVERAGE

1.8034 THB

2018 SDG to THB Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2018

During 2018, the SDG to THB exchange rate experienced significant fluctuation. The market reached its absolute peak on January 1, valuing the pair at 4.6544. Conversely, the yearly low was recorded on December 31, dropping to 0.6768.

This high-to-low spread represents a total annual volatility of 3.9776 THB. From a start-to-finish perspective, comparing the January average rate of 4.5468 to the December average rate of 0.6872, the exchange rate registered a net change of -84.89% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2018 high of 4.6544 was down 16.48% compared to the 2017 peak of 5.5726, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 23,272 THB

2017 Average 25,581 THB

Yearly Trough Low 3,384 THB

Transaction Impact: A difference of 19,887.80 THB purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2018.

4.9328

0.3012

JanuMarcMayJulySeptNove

SDG to THB 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 2.2651, compared to 1.3417 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 0.9234 points.

H1 Avg (Jan–Jun) 2.2651

H2 Avg (Jul–Dec) 1.3417

Volatility Range Comparison

Volatility

The most volatile month in 2018 was February, with a trading range of 2.7431 THB (High: 4.4757 / Low: 1.7326). On the other end, November was the most stable month, with a tight range of 0.0090 THB (High: 0.6965 / Low: 0.6875).

February Spread (Volatile) ±2.7431

November Spread (Stable) ±0.0090

Growth Streaks & Declines

Trends

Between March and July, 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 January and February, when the average rate fell by 2.5313 points.

Longest Streak 4 Mo.

Sharpest MoM Drop -2.5313

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (January 2018: 4.5468) against the same month in 2017 (average: 5.5105), the exchange rate shifted by -0.9636 (-17.49%).

2018 Avg (January) 4.5468

2017 Avg (January) 5.5105

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	4.6544	4.4577	4.5468
February	4.4757	1.7326	2.0155
March	1.7460	1.7167	1.7291
April	1.7482	1.7171	1.7291
May	1.7821	1.7437	1.7690
June	1.8417	1.7648	1.8011
July	1.8578	1.8313	1.8469
August	1.8537	1.8074	1.8329
September	1.8223	1.7912	1.8081
October	1.8266	0.6887	1.1836
November	0.6965	0.6875	0.6917
December	0.6911	0.6768	0.6872