2026 TWD to IDR Historical Review

YEARLY HIGH

575.0916 IDR

YEARLY LOW

526.7339 IDR

YEARLY AVERAGE

548.1620 IDR

2026 TWD to IDR Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2026

During 2026, the TWD to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on June 8, valuing the pair at 575.0916. Conversely, the yearly low was recorded on March 15, dropping to 526.7339.

This high-to-low spread represents a total annual volatility of 48.3577 IDR. From a start-to-finish perspective, comparing the January average rate of 533.5643 to the December average rate of 557.1114, the exchange rate registered a net change of 4.41% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2026 high of 575.0916 was up 2.12% compared to the 2025 peak of 563.1501, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 2,875,458 IDR

2025 Average 2,646,842 IDR

Yearly Trough Low 2,633,670 IDR

Transaction Impact: A difference of 241,788.40 IDR purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2026.

569.1118

527.1527

JanuMarcMayJuly

TWD 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 544.8907, compared to 557.9759 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 13.0852 points.

H1 Avg (Jan–Jun) 544.8907

H2 Avg (Jul–Dec) 557.9759

Volatility Range Comparison

Volatility

The most volatile month in 2026 was May, with a trading range of 20.7365 IDR (High: 568.7802 / Low: 548.0438). On the other end, August was the most stable month, with a tight range of 2.8171 IDR (High: 558.0676 / Low: 555.2505).

May Spread (Volatile) ±20.7365

August Spread (Stable) ±2.8171

Growth Streaks & Declines

Trends

Between March and June, 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 June and July, when the average rate fell by 6.7748 points.

Longest Streak 3 Mo.

Sharpest MoM Drop -6.7748

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (June 2026: 565.6152) against the same month in 2025 (average: 549.9799), the exchange rate shifted by +15.6354 (+2.84%).

2026 Avg (June) 565.6152

2025 Avg (June) 549.9799

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	536.8917	530.8406	533.5643
February	536.8237	530.6743	534.4534
March	535.9273	526.7339	530.6493
April	549.3108	529.0002	540.5591
May	568.7802	548.0438	564.5031
June	575.0916	560.4318	565.6152
July	563.9227	552.5272	558.8404
August	558.0676	555.2505	557.1114