2026 JPY to SLL Historical Review

YEARLY HIGH

137.5081 SLL

YEARLY LOW

127.9772 SLL

YEARLY AVERAGE

132.0222 SLL

2026 JPY to SLL Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2026

During 2026, the JPY to SLL exchange rate experienced significant fluctuation. The market reached its absolute peak on January 27, valuing the pair at 137.5081. Conversely, the yearly low was recorded on July 25, dropping to 127.9772.

This high-to-low spread represents a total annual volatility of 9.5308 SLL. From a start-to-finish perspective, comparing the January average rate of 133.8084 to the December average rate of 129.0584, the exchange rate registered a net change of -3.55% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2026 high of 137.5081 was down 7.62% compared to the 2025 peak of 148.8510, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

Comparing the value generated converting 500,000 JPY based on timing:

Yearly Peak High 68,754,037 SLL

2025 Average 70,127,132 SLL

Yearly Trough Low 63,988,623 SLL

Transaction Impact: A difference of 4,765,414.27 SLL purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2026.

135.8409

128.4418

JanuMarcMayJuly

JPY 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 132.5162, compared to 129.0584 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 3.4578 points.

H1 Avg (Jan–Jun) 132.5162

H2 Avg (Jul–Dec) 129.0584

Volatility Range Comparison

Volatility

The most volatile month in 2026 was January, with a trading range of 5.7891 SLL (High: 137.5081 / Low: 131.7190). On the other end, April was the most stable month, with a tight range of 1.3177 SLL (High: 132.1787 / Low: 130.8610).

January Spread (Volatile) ±5.7891

April Spread (Stable) ±1.3177

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 February and March, when the average rate fell by 3.1632 points.

Longest Streak 1 Mo.

Sharpest MoM Drop -3.1632

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (January 2026: 133.8084) against the same month in 2025 (average: 133.9108), the exchange rate shifted by -0.1024 (-0.08%).

2026 Avg (January) 133.8084

2025 Avg (January) 133.9108

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	137.5081	131.7190	133.8084
February	137.3293	133.3363	135.2243
March	133.8745	130.8149	132.0610
April	132.1787	130.8610	131.6556
May	133.6429	131.4600	131.9252
June	131.4867	129.1435	130.4226
July	130.6397	127.9772	129.0584