2012 WST to IDR Historical Review

YEARLY HIGH

4249.4252 IDR

YEARLY LOW

3703.8374 IDR

YEARLY AVERAGE

4056.5624 IDR

2012 WST to IDR Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2012

During 2012, the WST to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on September 26, valuing the pair at 4249.4252. Conversely, the yearly low was recorded on January 19, dropping to 3703.8374.

This high-to-low spread represents a total annual volatility of 545.5879 IDR. From a start-to-finish perspective, comparing the January average rate of 3805.3534 to the December average rate of 4212.8021, the exchange rate registered a net change of 10.71% (reflecting a strengthening trend).

Looking at year-over-year peak valuations, the 2012 high of 4249.4252 was up 5.72% compared to the 2011 peak of 4019.6706, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 21,247,126 IDR

2011 Average 18,900,367 IDR

Yearly Trough Low 18,519,187 IDR

Transaction Impact: A difference of 2,727,939.25 IDR purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2012.

4253.5469

3764.6086

JanuMarcMayJulySeptNove

WST 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 3963.2935, compared to 4149.8312 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the second half (Jul–Dec) by a margin of 186.5377 points.

H1 Avg (Jan–Jun) 3963.2935

H2 Avg (Jul–Dec) 4149.8312

Volatility Range Comparison

Volatility

The most volatile month in 2012 was May, with a trading range of 300.9364 IDR (High: 4131.6981 / Low: 3830.7617). On the other end, October was the most stable month, with a tight range of 70.6731 IDR (High: 4241.4373 / Low: 4170.7643).

May Spread (Volatile) ±300.9364

October Spread (Stable) ±70.6731

Growth Streaks & Declines

Trends

Between June and October, the exchange rate recorded its longest consecutive growth streak of the year, climbing for 4 straight months. Conversely, the sharpest month-over-month decline occurred between April and May, when the average rate fell by 69.4259 points.

Longest Streak 4 Mo.

Sharpest MoM Drop -69.4259

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (September 2012: 4181.4374) against the same month in 2011 (average: 3843.0173), the exchange rate shifted by +338.4202 (+8.81%).

2012 Avg (September) 4181.4374

2011 Avg (September) 3843.0173

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	3907.1137	3703.8374	3805.3534
February	4077.4804	3880.2014	3955.8941
March	4102.6435	3992.9395	4068.6100
April	4082.3010	4005.8261	4030.7727
May	4131.6981	3830.7617	3961.3468
June	4077.8292	3911.4251	3957.7842
July	4157.7143	3940.5407	4019.3640
August	4178.3570	4055.2822	4106.3847
September	4249.4252	4074.3131	4181.4374
October	4241.4373	4170.7643	4192.7409
November	4209.4205	4118.5199	4186.2580
December	4238.4605	4145.1869	4212.8021