2025 ZAR to IDR Historical Review

YEARLY HIGH

1007.5049 IDR

YEARLY LOW

852.5412 IDR

YEARLY AVERAGE

922.0730 IDR

2025 ZAR to IDR Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2025

During 2025, the ZAR to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on December 30, valuing the pair at 1007.5049. Conversely, the yearly low was recorded on January 12, dropping to 852.5412.

This high-to-low spread represents a total annual volatility of 154.9637 IDR. From a start-to-finish perspective, comparing the January average rate of 868.9907 to the December average rate of 992.2636, the exchange rate registered a net change of 14.19% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2025 high of 1007.5049 was up 9.76% compared to the 2024 peak of 917.9065, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

Comparing the value generated converting 50,000 ZAR based on timing:

Yearly Peak High 50,375,243 IDR

2024 Average 43,305,304 IDR

Yearly Trough Low 42,627,059 IDR

Transaction Impact: A difference of 7,748,184.40 IDR purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2025.

1004.5909

856.6634

JanuMarcMayJulySeptNove

ZAR to IDR 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 893.3164, compared to 950.8296 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 57.5132 points.

H1 Avg (Jan–Jun) 893.3164

H2 Avg (Jul–Dec) 950.8296

Volatility Range Comparison

Volatility

The most volatile month in 2025 was April, with a trading range of 46.2471 IDR (High: 907.6908 / Low: 861.4437). On the other end, October was the most stable month, with a tight range of 18.6419 IDR (High: 967.3895 / Low: 948.7475).

April Spread (Volatile) ±46.2471

October Spread (Stable) ±18.6419

Growth Streaks & Declines

Trends

Between April and December, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 8 straight months. Conversely, the sharpest month-over-month decline occurred between March and April, when the average rate fell by 12.1693 points.

Longest Streak 8 Mo.

Sharpest MoM Drop -12.1693

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (December 2025: 992.2636) against the same month in 2024 (average: 880.9253), the exchange rate shifted by +111.3383 (+12.64%).

2025 Avg (December) 992.2636

2024 Avg (December) 880.9253

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	881.9445	852.5412	868.9907
February	896.9856	860.2201	882.7955
March	912.0284	883.3996	900.0733
April	907.6908	861.4437	887.9041
May	917.0789	894.2718	907.9134
June	922.4116	884.3253	912.2214
July	928.3433	901.4079	916.5411
August	931.0350	903.2848	920.7613
September	965.9683	926.8379	948.2581
October	967.3895	948.7475	958.9436
November	981.0494	954.4033	968.2099
December	1007.5049	970.8453	992.2636