2021 AUD to TWD Historical Review

YEARLY HIGH

22.2019 TWD

YEARLY LOW

19.3654 TWD

YEARLY AVERAGE

20.9762 TWD

2021 AUD to TWD Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the AUD to TWD exchange rate experienced significant fluctuation. The market reached its absolute peak on February 24, valuing the pair at 22.2019. Conversely, the yearly low was recorded on December 3, dropping to 19.3654.

This high-to-low spread represents a total annual volatility of 2.8365 TWD. From a start-to-finish perspective, comparing the January average rate of 21.6006 to the December average rate of 19.8244, the exchange rate registered a net change of -8.22% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 22.2019 was up 2.61% compared to the 2020 peak of 21.6369, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 111,010 TWD

2020 Average 101,565 TWD

Yearly Trough Low 96,827 TWD

Transaction Impact: A difference of 14,182.44 TWD purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

21.9552

19.6307

JanuMarcMayJulySeptNove

AUD 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 21.5950, compared to 20.3574 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 1.2376 points.

H1 Avg (Jan–Jun) 21.5950

H2 Avg (Jul–Dec) 20.3574

Volatility Range Comparison

Volatility

The most volatile month in 2021 was November, with a trading range of 1.2606 TWD (High: 20.9211 / Low: 19.6605). On the other end, April was the most stable month, with a tight range of 0.4048 TWD (High: 21.9055 / Low: 21.5007).

November Spread (Volatile) ±1.2606

April Spread (Stable) ±0.4048

Growth Streaks & Declines

Trends

Between January and March, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 2 straight months. Conversely, the sharpest month-over-month decline occurred between November and December, when the average rate fell by 0.4534 points.

Longest Streak 2 Mo.

Sharpest MoM Drop -0.4534

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (February 2021: 21.6658) against the same month in 2020 (average: 20.1001), the exchange rate shifted by +1.5657 (+7.79%).

2021 Avg (February) 21.6658

2020 Avg (February) 20.1001

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	21.9016	21.3511	21.6006
February	22.2019	21.1929	21.6658
March	22.0793	21.4672	21.7615
April	21.9055	21.5007	21.7332
May	21.8924	21.3011	21.6210
June	21.4833	20.7847	21.1879
July	21.1028	20.5249	20.7723
August	20.6111	19.9514	20.3378
September	20.5960	19.9745	20.2754
October	20.9251	20.1696	20.6567
November	20.9211	19.6605	20.2779
December	20.1351	19.3654	19.8244

2021 இந்திய ரூபாய் முதல் பவுண்ட் வரையிலான வரலாற்று ஆய்வு