2021 BBD to TWD Historical Review

YEARLY HIGH

14.3036 TWD

YEARLY LOW

13.7658 TWD

YEARLY AVERAGE

13.9571 TWD

2021 BBD to TWD Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the BBD to TWD exchange rate experienced significant fluctuation. The market reached its absolute peak on March 26, valuing the pair at 14.3036. Conversely, the yearly low was recorded on May 31, dropping to 13.7658.

This high-to-low spread represents a total annual volatility of 0.5378 TWD. From a start-to-finish perspective, comparing the January average rate of 13.9968 to the December average rate of 13.8557, the exchange rate registered a net change of -1.01% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 14.3036 was down 5.90% compared to the 2020 peak of 15.2010, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 71,518 TWD

2020 Average 73,611 TWD

Yearly Trough Low 68,829 TWD

Transaction Impact: A difference of 2,689.00 TWD purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

14.1498

13.8225

JanuMarcMayJulySeptNove

BBD 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 14.0015, compared to 13.9127 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 0.0888 points.

H1 Avg (Jan–Jun) 14.0015

H2 Avg (Jul–Dec) 13.9127

Volatility Range Comparison

Volatility

The most volatile month in 2021 was March, with a trading range of 0.4412 TWD (High: 14.3036 / Low: 13.8625). On the other end, December was the most stable month, with a tight range of 0.1110 TWD (High: 13.9211 / Low: 13.8101).

March Spread (Volatile) ±0.4412

December Spread (Stable) ±0.1110

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 0.1881 points.

Longest Streak 1 Mo.

Sharpest MoM Drop -0.1881

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (March 2021: 14.1225) against the same month in 2020 (average: 15.0543), the exchange rate shifted by -0.9318 (-6.19%).

2021 Avg (March) 14.1225

2020 Avg (March) 15.0543

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	14.0590	13.9390	13.9968
February	14.0253	13.9010	13.9649
March	14.3036	13.8625	14.1225
April	14.2728	13.9115	14.1198
May	14.0246	13.7658	13.9317
June	14.0249	13.7755	13.8730
July	14.0457	13.9300	13.9871
August	14.0165	13.7919	13.9293
September	13.9142	13.7741	13.8498
October	14.0744	13.8692	13.9524
November	13.9450	13.7968	13.9016
December	13.9211	13.8101	13.8557