2019 SAR to IDR Historical Review

YEARLY HIGH

3873.1173 IDR

YEARLY LOW

3701.0437 IDR

YEARLY AVERAGE

3768.7366 IDR

2019 SAR to IDR Performance & Market Timing Review

Analysis of key historical highlights and timing insights for 2019

During 2019, the SAR to IDR exchange rate experienced significant fluctuation. The market reached its absolute peak on May 22, valuing the pair at 3873.1173. Conversely, the yearly low was recorded on December 31, dropping to 3701.0437.

This high-to-low spread represents a total annual volatility of 172.0735 IDR. From a start-to-finish perspective, comparing the January average rate of 3773.5331 to the December average rate of 3729.4649, the exchange rate registered a net change of -1.17% (reflecting a weakening trend).

Looking at year-over-year peak valuations, the 2019 high of 3873.1173 was down 5.21% compared to the 2018 peak of 4086.1211, indicating shifts in long-term support levels.

Transfer Payout Power Comparison

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

Yearly Peak High 19,365,586 IDR

2018 Average 18,887,533 IDR

Yearly Trough Low 18,505,219 IDR

Transaction Impact: A difference of 860,367.75 IDR purely based on transaction execution date.

Trend Visualization

Monthly average fluctuations over the course of 2019.

3839.5286

3719.4592

JanuMarcMayJulySeptNove

SAR 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 3783.0122, compared to 3754.4609 in the second half (H2: Jul–Dec). This shows that the rate was stronger in the first half (Jan–Jun) by a margin of 28.5513 points.

H1 Avg (Jan–Jun) 3783.0122

H2 Avg (Jul–Dec) 3754.4609

Volatility Range Comparison

Volatility

The most volatile month in 2019 was January, with a trading range of 130.9473 IDR (High: 3856.3413 / Low: 3725.3940). On the other end, November was the most stable month, with a tight range of 30.6799 IDR (High: 3758.1027 / Low: 3727.4227).

January Spread (Volatile) ±130.9473

November Spread (Stable) ±30.6799

Growth Streaks & Declines

Trends

No sustained consecutive month-over-month growth streak of 2+ months occurred in 2019. Conversely, the sharpest month-over-month decline occurred between June and July, when the average rate fell by 52.4897 points.

Longest Streak 1 Mo.

Sharpest MoM Drop -52.4897

Same-Month Historical Baseline

YoY Baseline

Comparing the current year's strongest month average (May 2019: 3829.5228) against the same month in 2018 (average: 3741.6349), the exchange rate shifted by +87.8879 (+2.35%).

2019 Avg (May) 3829.5228

2018 Avg (May) 3741.6349

Monthly Breakdown

Statistical summary for each calendar month.

Month	High	Low	Average
January	3856.3413	3725.3940	3773.5331
February	3786.4341	3712.5219	3740.8151
March	3815.1472	3762.3121	3790.9696
April	3816.0702	3744.4202	3769.2799
May	3873.1173	3786.7528	3829.5228
June	3843.6825	3754.1943	3793.9528
July	3786.3495	3709.7801	3741.4631
August	3830.6273	3726.6602	3790.7425
September	3806.3412	3718.2747	3756.7720
October	3780.9409	3730.3319	3760.6765
November	3758.1027	3727.4227	3747.6462
December	3767.6603	3701.0437	3729.4649