2018 SOS to VND Historical Review

YEARLY HIGH

40.4018 VND

YEARLY LOW

38.6093 VND

YEARLY AVERAGE

39.6725 VND

2018 SOS to VND Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2018

During 2018, the SOS to VND exchange rate experienced significant fluctuation. The market reached its absolute peak on November 17, valuing the pair at 40.4018. Conversely, the yearly low was recorded on January 6, dropping to 38.6093.

This high-to-low spread represents a total annual volatility of 1.7925 VND. From a start-to-finish perspective, comparing the January average rate of 39.1605 to the December average rate of 40.1160, the exchange rate registered a net change of 2.44% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2018 high of 40.4018 was up 1.37% compared to the 2017 peak of 39.8574, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 202,009 VND

2017 Average 196,096 VND

Yearly Trough Low 193,047 VND

Transaction Impact: A difference of 8,962.62 VND purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2018.

40.2260

38.9971

JanuMarcMayJulySeptNove

SOS to VND 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 39.3312, compared to 40.0139 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.6827 points.

H1 Avg (Jan–Jun) 39.3312

H2 Avg (Jul–Dec) 40.0139

Volatility Range Comparison

Volatility

The most volatile month in 2018 was January, with a trading range of 0.9952 VND (High: 39.6045 / Low: 38.6093). On the other end, August was the most stable month, with a tight range of 0.2056 VND (High: 40.0989 / Low: 39.8933).

January Spread (Volatile) ±0.9952

August Spread (Stable) ±0.2056

Growth Streaks & Declines

Trends

Between February and August, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 6 straight months. Conversely, the sharpest month-over-month decline occurred between January and February, when the average rate fell by 0.0610 points.

Longest Streak 6 Mo.

Sharpest MoM Drop -0.0610

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (November 2018: 40.1187) against the same month in 2017 (average: 39.2079), the exchange rate shifted by +0.9108 (+2.32%).

2018 Avg (November) 40.1187

2017 Avg (November) 39.2079

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	39.6045	38.6093	39.1605
February	39.2612	38.9326	39.0995
March	39.4404	38.9063	39.2006
April	39.8020	39.1495	39.4329
May	39.8120	39.1937	39.5056
June	39.9245	39.2901	39.5880
July	40.0104	39.6363	39.7938
August	40.0989	39.8933	39.9659
September	40.0485	39.8206	39.9651
October	40.3612	39.9672	40.1236
November	40.4018	39.9744	40.1187
December	40.3612	39.9076	40.1160