2021 CZK to STD Historical Review

YEARLY HIGH

999.1035 STD

YEARLY LOW

912.5751 STD

YEARLY AVERAGE

955.8119 STD

2021 CZK to STD Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2021

During 2021, the CZK to STD exchange rate experienced significant fluctuation. The market reached its absolute peak on May 25, valuing the pair at 999.1035. Conversely, the yearly low was recorded on March 8, dropping to 912.5751.

This high-to-low spread represents a total annual volatility of 86.5283 STD. From a start-to-finish perspective, comparing the January average rate of 952.2913 to the December average rate of 950.3695, the exchange rate registered a net change of -0.20% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2021 high of 999.1035 was up 1.19% compared to the 2020 peak of 987.3816, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 4,995,517 STD

2020 Average 4,641,691 STD

Yearly Trough Low 4,562,876 STD

Transaction Impact: A difference of 432,641.71 STD purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2021.

991.0745

928.9394

JanuMarcMayJulySeptNove

CZK 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 958.5686, compared to 953.0551 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 5.5135 points.

H1 Avg (Jan–Jun) 958.5686

H2 Avg (Jul–Dec) 953.0551

Volatility Range Comparison

Volatility

The most volatile month in 2021 was June, with a trading range of 52.9504 STD (High: 996.8798 / Low: 943.9293). On the other end, August was the most stable month, with a tight range of 16.7536 STD (High: 965.0474 / Low: 948.2938).

June Spread (Volatile) ±52.9504

August Spread (Stable) ±16.7536

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 18.8994 points.

Longest Streak 2 Mo.

Sharpest MoM Drop -18.8994

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (May 2021: 985.8966) against the same month in 2020 (average: 882.2465), the exchange rate shifted by +103.6500 (+11.75%).

2021 Avg (May) 985.8966

2020 Avg (May) 882.2465

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	964.7561	943.5843	952.2913
February	963.9401	938.0750	952.4564
March	946.9488	912.5751	934.1173
April	972.4906	939.4663	956.5809
May	999.1035	963.9068	985.8966
June	996.8798	943.9293	970.0692
July	965.8444	938.8733	951.1698
August	965.0474	948.2938	958.3194
September	971.3612	941.1472	961.1360
October	964.2491	941.5601	952.2739
November	961.3663	929.3085	945.0623
December	967.7532	939.1977	950.3695