2021 SGD to IRR Historical Review

YEARLY HIGH

31958.2543 IRR

YEARLY LOW

30782.4573 IRR

YEARLY AVERAGE

31375.9208 IRR

2021 SGD to IRR Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the SGD to IRR exchange rate experienced significant fluctuation. The market reached its absolute peak on January 5, valuing the pair at 31958.2543. Conversely, the yearly low was recorded on December 4, dropping to 30782.4573.

This high-to-low spread represents a total annual volatility of 1175.7970 IRR. From a start-to-finish perspective, comparing the January average rate of 31752.5985 to the December average rate of 30997.3843, the exchange rate registered a net change of -2.38% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 31958.2543 was down 32.63% compared to the 2020 peak of 47438.7990, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 159,791,271 IRR

2020 Average 152,933,854 IRR

Yearly Trough Low 153,912,286 IRR

Transaction Impact: A difference of 5,878,984.96 IRR purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

31828.1199

30921.8628

JanuMarcMayJulySeptNove

SGD to IRR 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 31599.9191, compared to 31151.9226 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 447.9965 points.

H1 Avg (Jan–Jun) 31599.9191

H2 Avg (Jul–Dec) 31151.9226

Volatility Range Comparison

Volatility

The most volatile month in 2021 was December, with a trading range of 563.7037 IRR (High: 31346.1610 / Low: 30782.4573). On the other end, January was the most stable month, with a tight range of 342.9206 IRR (High: 31958.2543 / Low: 31615.3336).

December Spread (Volatile) ±563.7037

January Spread (Stable) ±342.9206

Growth Streaks & Declines

Trends

Between March and May, 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 June and July, when the average rate fell by 462.4229 points.

Longest Streak 2 Mo.

Sharpest MoM Drop -462.4229

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (January 2021: 31752.5985) against the same month in 2020 (average: 31169.8797), the exchange rate shifted by +582.7188 (+1.87%).

2021 Avg (January) 31752.5985

2020 Avg (January) 31169.8797

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	31958.2543	31615.3336	31752.5985
February	31926.8242	31495.5152	31710.3151
March	31714.8861	31178.5191	31357.9374
April	31789.2345	31285.9913	31536.2295
May	31878.6484	31506.5920	31676.7835
June	31835.9848	31287.1537	31565.6504
July	31304.8327	30850.5088	31103.2275
August	31386.4873	30880.8982	31127.2236
September	31481.6542	31002.1370	31315.4285
October	31430.3526	31055.4206	31242.9059
November	31366.3944	30829.9848	31125.3659
December	31346.1610	30782.4573	30997.3843

2021 SGD నుండి IRR చారిత్రక సమీక్ష