sgd to idr1 SGD to IDR stats. The performance of SGD to IDR in the last 30 days saw a 30 day hh of 12,852.1000 and a 30 day low of 12,647.7000. This means the 30 day averageShort-Term Rate Forecast (Up to 1 Month) Our near-term forecast for the SGDIDR exchange rate suggests the following outlook: . Current Week Forecast: The rate is projected