2021 SOS to STD Historical Review

YEARLY HIGH

36.9721 STD

YEARLY LOW

34.6703 STD

YEARLY AVERAGE

35.6598 STD

2021 SOS to STD Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the SOS to STD exchange rate experienced significant fluctuation. The market reached its absolute peak on December 11, valuing the pair at 36.9721. Conversely, the yearly low was recorded on February 13, dropping to 34.6703.

This high-to-low spread represents a total annual volatility of 2.3018 STD. From a start-to-finish perspective, comparing the January average rate of 35.2076 to the December average rate of 36.4802, the exchange rate registered a net change of 3.61% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2021 high of 36.9721 was down 3.45% compared to the 2020 peak of 38.2941, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 184,860 STD

2020 Average 185,187 STD

Yearly Trough Low 173,352 STD

Transaction Impact: A difference of 11,508.81 STD purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

36.6211

34.9304

JanuMarcMayJulySeptNove

SOS to STD 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 35.3730, compared to 35.9466 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.5736 points.

H1 Avg (Jan–Jun) 35.3730

H2 Avg (Jul–Dec) 35.9466

Volatility Range Comparison

Volatility

The most volatile month in 2021 was March, with a trading range of 1.1233 STD (High: 35.8882 / Low: 34.7649). On the other end, January was the most stable month, with a tight range of 0.4261 STD (High: 35.4113 / Low: 34.9853).

March Spread (Volatile) ±1.1233

January Spread (Stable) ±0.4261

Growth Streaks & Declines

Trends

Between September and December, 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 May and June, when the average rate fell by 0.4018 points.

Longest Streak 3 Mo.

Sharpest MoM Drop -0.4018

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (December 2021: 36.4802) against the same month in 2020 (average: 35.5858), the exchange rate shifted by +0.8944 (+2.51%).

2021 Avg (December) 36.4802

2020 Avg (December) 35.5858

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	35.4113	34.9853	35.2076
February	35.2871	34.6703	35.0713
March	35.8882	34.7649	35.3230
April	36.0621	35.4800	35.7225
May	36.1224	35.4477	35.6576
June	35.6857	34.7931	35.2559
July	35.8015	35.0932	35.5105
August	36.0369	35.5526	35.7950
September	36.1909	35.3812	35.7075
October	36.2649	35.6258	35.9989
November	36.6497	35.7618	36.1875
December	36.9721	36.1536	36.4802

2021 இந்திய ரூபாய் முதல் பவுண்ட் வரையிலான வரலாற்று ஆய்வு