2021 WST to TWD Historical Review

YEARLY HIGH

11.3343 TWD

YEARLY LOW

10.6150 TWD

YEARLY AVERAGE

10.9701 TWD

2021 WST to TWD Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the WST to TWD exchange rate experienced significant fluctuation. The market reached its absolute peak on March 23, valuing the pair at 11.3343. Conversely, the yearly low was recorded on December 23, dropping to 10.6150.

This high-to-low spread represents a total annual volatility of 0.7192 TWD. From a start-to-finish perspective, comparing the January average rate of 11.1382 to the December average rate of 10.6811, the exchange rate registered a net change of -4.10% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 11.3343 was down 1.59% compared to the 2020 peak of 11.5170, 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 56,671 TWD

2020 Average 55,326 TWD

Yearly Trough Low 53,075 TWD

Transaction Impact: A difference of 3,596.08 TWD purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

11.2423

10.6300

JanuMarcMayJulySeptNove

WST to TWD 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 11.1047, compared to 10.8355 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 0.2692 points.

H1 Avg (Jan–Jun) 11.1047

H2 Avg (Jul–Dec) 10.8355

Volatility Range Comparison

Volatility

The most volatile month in 2021 was March, with a trading range of 0.2826 TWD (High: 11.3343 / Low: 11.0516). On the other end, June was the most stable month, with a tight range of 0.1039 TWD (High: 11.0339 / Low: 10.9300).

March Spread (Volatile) ±0.2826

June Spread (Stable) ±0.1039

Growth Streaks & Declines

Trends

No sustained consecutive month-over-month growth streak of 2+ months occurred in 2021. Conversely, the sharpest month-over-month decline occurred between November and December, when the average rate fell by 0.1543 points.

Longest Streak 1 Mo.

Sharpest MoM Drop -0.1543

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (March 2021: 11.1913) against the same month in 2020 (average: 11.0789), the exchange rate shifted by +0.1124 (+1.01%).

2021 Avg (March) 11.1913

2020 Avg (March) 11.0789

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	11.2234	11.0643	11.1382
February	11.1949	11.0407	11.1189
March	11.3343	11.0516	11.1913
April	11.2667	10.9891	11.1431
May	11.1602	10.9483	11.0560
June	11.0339	10.9300	10.9807
July	11.0652	10.8697	10.9749
August	10.9406	10.7729	10.8561
September	10.8694	10.7590	10.8160
October	10.9467	10.7863	10.8493
November	10.8705	10.7639	10.8354
December	10.8030	10.6150	10.6811