2026 IDR to SLL Historical Review

YEARLY HIGH

1.2575 SLL

YEARLY LOW

1.1551 SLL

YEARLY AVERAGE

1.2050 SLL

2026 IDR to SLL Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2026

During 2026, the IDR to SLL exchange rate experienced significant fluctuation. The market reached its absolute peak on January 1, valuing the pair at 1.2575. Conversely, the yearly low was recorded on June 8, dropping to 1.1551.

This high-to-low spread represents a total annual volatility of 0.1024 SLL. From a start-to-finish perspective, comparing the January average rate of 1.2476 to the December average rate of 1.1657, the exchange rate registered a net change of -6.56% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2026 high of 1.2575 was down 4.86% compared to the 2025 peak of 1.3217, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

Comparing the value generated converting 10,000,000 IDR based on timing:

Yearly Peak High 12,575,412 SLL

2025 Average 12,732,105 SLL

Yearly Trough Low 11,551,370 SLL

Transaction Impact: A difference of 1,024,041.86 SLL purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2026.

1.2559

1.1564

JanuMarcMayJuly

IDR to SLL 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 1.2183, compared to 1.1652 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 0.0531 points.

H1 Avg (Jan–Jun) 1.2183

H2 Avg (Jul–Dec) 1.1652

Volatility Range Comparison

Volatility

The most volatile month in 2026 was May, with a trading range of 0.0366 SLL (High: 1.2097 / Low: 1.1731). On the other end, August was the most stable month, with a tight range of 0.0082 SLL (High: 1.1712 / Low: 1.1630).

May Spread (Volatile) ±0.0366

August Spread (Stable) ±0.0082

Growth Streaks & Declines

Trends

No sustained consecutive month-over-month growth streak of 2+ months occurred in 2026. Conversely, the sharpest month-over-month decline occurred between April and May, when the average rate fell by 0.0436 points.

Longest Streak 1 Mo.

Sharpest MoM Drop -0.0436

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (January 2026: 1.2476) against the same month in 2025 (average: 1.2884), the exchange rate shifted by -0.0408 (-3.17%).

2026 Avg (January) 1.2476

2025 Avg (January) 1.2884

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	1.2575	1.2356	1.2476
February	1.2515	1.2392	1.2462
March	1.2479	1.2302	1.2385
April	1.2381	1.2085	1.2247
May	1.2097	1.1731	1.1811
June	1.1840	1.1551	1.1718
July	1.1710	1.1586	1.1647
August	1.1712	1.1630	1.1657