2021 TWD to SAR Historical Review

YEARLY HIGH

0.1362 SAR

YEARLY LOW

0.1311 SAR

YEARLY AVERAGE

0.1344 SAR

2021 TWD to SAR Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the TWD to SAR exchange rate experienced significant fluctuation. The market reached its absolute peak on May 31, valuing the pair at 0.1362. Conversely, the yearly low was recorded on March 27, dropping to 0.1311.

This high-to-low spread represents a total annual volatility of 0.0051 SAR. From a start-to-finish perspective, comparing the January average rate of 0.1340 to the December average rate of 0.1354, the exchange rate registered a net change of 1.06% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2021 high of 0.1362 was up 1.54% compared to the 2020 peak of 0.1342, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 681 SAR

2020 Average 638 SAR

Yearly Trough Low 655 SAR

Transaction Impact: A difference of 25.71 SAR purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

0.1357

0.1325

JanuMarcMayJulySeptNove

TWD to SAR 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 0.1339, compared to 0.1348 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.0009 points.

H1 Avg (Jan–Jun) 0.1339

H2 Avg (Jul–Dec) 0.1348

Volatility Range Comparison

Volatility

The most volatile month in 2021 was March, with a trading range of 0.0042 SAR (High: 0.1353 / Low: 0.1311). On the other end, December was the most stable month, with a tight range of 0.0011 SAR (High: 0.1359 / Low: 0.1348).

March Spread (Volatile) ±0.0042

December Spread (Stable) ±0.0011

Growth Streaks & Declines

Trends

Between March and June, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 3 straight months. Conversely, the sharpest month-over-month decline occurred between February and March, when the average rate fell by 0.0015 points.

Longest Streak 3 Mo.

Sharpest MoM Drop -0.0015

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (May 2021: 0.1346) against the same month in 2020 (average: 0.1255), the exchange rate shifted by +0.0091 (+7.27%).

2021 Avg (May) 0.1346

2020 Avg (May) 0.1255

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	0.1346	0.1334	0.1340
February	0.1349	0.1337	0.1343
March	0.1353	0.1311	0.1328
April	0.1348	0.1314	0.1328
May	0.1362	0.1337	0.1346
June	0.1361	0.1337	0.1352
July	0.1346	0.1335	0.1341
August	0.1360	0.1338	0.1346
September	0.1361	0.1348	0.1354
October	0.1352	0.1333	0.1344
November	0.1360	0.1345	0.1349
December	0.1359	0.1348	0.1354