2018 IDR to LKR Historical Review

YEARLY HIGH

0.0127 LKR

YEARLY LOW

0.0111 LKR

YEARLY AVERAGE

0.0115 LKR

2018 IDR to LKR Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2018

During 2018, the IDR to LKR exchange rate experienced significant fluctuation. The market reached its absolute peak on December 31, valuing the pair at 0.0127. Conversely, the yearly low was recorded on July 21, dropping to 0.0111.

This high-to-low spread represents a total annual volatility of 0.0016 LKR. From a start-to-finish perspective, comparing the January average rate of 0.0115 to the December average rate of 0.0124, the exchange rate registered a net change of 8.35% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2018 high of 0.0127 was up 8.68% compared to the 2017 peak of 0.0117, 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 127,008 LKR

2017 Average 113,962 LKR

Yearly Trough Low 110,969 LKR

Transaction Impact: A difference of 16,039.37 LKR purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2018.

0.0126

0.0110

JanuMarcMayJulySeptNove

IDR to LKR 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 0.0114, compared to 0.0116 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 0.0002 points.

H1 Avg (Jan–Jun) 0.0114

H2 Avg (Jul–Dec) 0.0116

Volatility Range Comparison

Volatility

The most volatile month in 2018 was November, with a trading range of 0.0010 LKR (High: 0.0125 / Low: 0.0115). On the other end, March was the most stable month, with a tight range of 0.0001 LKR (High: 0.0114 / Low: 0.0113).

November Spread (Volatile) ±0.0010

March Spread (Stable) ±0.0001

Growth Streaks & Declines

Trends

Between July and September, 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 0.0002 points.

Longest Streak 2 Mo.

Sharpest MoM Drop -0.0002

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (December 2018: 0.0124) against the same month in 2017 (average: 0.0113), the exchange rate shifted by +0.0011 (+9.91%).

2018 Avg (December) 0.0124

2017 Avg (December) 0.0113

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	0.0116	0.0113	0.0115
February	0.0115	0.0113	0.0114
March	0.0114	0.0113	0.0113
April	0.0114	0.0113	0.0113
May	0.0114	0.0111	0.0112
June	0.0115	0.0111	0.0114
July	0.0112	0.0111	0.0112
August	0.0112	0.0112	0.0112
September	0.0118	0.0112	0.0115
October	0.0116	0.0111	0.0113
November	0.0125	0.0115	0.0120
December	0.0127	0.0123	0.0124