2021 YER to TWD Historical Review

YEARLY HIGH

0.1143 TWD

YEARLY LOW

0.1098 TWD

YEARLY AVERAGE

0.1115 TWD

2021 YER to TWD Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the YER to TWD exchange rate experienced significant fluctuation. The market reached its absolute peak on March 26, valuing the pair at 0.1143. Conversely, the yearly low was recorded on September 6, dropping to 0.1098.

This high-to-low spread represents a total annual volatility of 0.0045 TWD. From a start-to-finish perspective, comparing the January average rate of 0.1118 to the December average rate of 0.1107, the exchange rate registered a net change of -0.95% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 0.1143 was down 5.90% compared to the 2020 peak of 0.1214, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 571 TWD

2020 Average 588 TWD

Yearly Trough Low 549 TWD

Transaction Impact: A difference of 22.25 TWD purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

0.1131

0.1102

JanuMarcMayJulySeptNove

YER 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 0.1119, compared to 0.1111 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 0.0007 points.

H1 Avg (Jan–Jun) 0.1119

H2 Avg (Jul–Dec) 0.1111

Volatility Range Comparison

Volatility

The most volatile month in 2021 was March, with a trading range of 0.0035 TWD (High: 0.1143 / Low: 0.1107). On the other end, July was the most stable month, with a tight range of 0.0009 TWD (High: 0.1123 / Low: 0.1114).

March Spread (Volatile) ±0.0035

July Spread (Stable) ±0.0009

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 April and May, when the average rate fell by 0.0014 points.

Longest Streak 1 Mo.

Sharpest MoM Drop -0.0014

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (March 2021: 0.1128) against the same month in 2020 (average: 0.1203), the exchange rate shifted by -0.0075 (-6.21%).

2021 Avg (March) 0.1128

2020 Avg (March) 0.1203

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	0.1123	0.1113	0.1118
February	0.1120	0.1110	0.1116
March	0.1143	0.1107	0.1128
April	0.1140	0.1111	0.1128
May	0.1122	0.1101	0.1114
June	0.1122	0.1102	0.1109
July	0.1123	0.1114	0.1118
August	0.1121	0.1100	0.1113
September	0.1112	0.1098	0.1104
October	0.1125	0.1108	0.1115
November	0.1114	0.1103	0.1111
December	0.1113	0.1104	0.1107