Rupiah Closes Stronger at 17,142 per US Dollar

The rupiah exchange rate closed at 17,142 per US dollar on Tuesday, 21 April 2026, strengthening by 26 points compared to the previous day’s close. This appreciation occurred ahead of the Bank Indonesia Governor’s Board Meeting held on 20-21 April 2026. Citing Trading Economics data, the rupiah traded around Rp 17,140 on Tuesday, holding above the psychological level of 17,000 since the beginning of the month. Pressure persists as the two-day monetary policy meeting of Bank Indonesia commences. An analysis by the Institute for Economic and Social Research at the Faculty of Economics and Business, University of Indonesia (LPEM FEB UI), states that the rupiah experienced a 0.88% depreciation on a monthly basis. External pressures are intensifying just as domestic inflation begins to ease. Headline inflation fell to 3.48% year-on-year in March 2026. This figure approaches the upper bound of Bank Indonesia’s target range of 1.5%-3.5%. This comes along with the fading effect of the low base due to previous electricity tariff discounts. However, the inflation improvement is accompanied by rising global uncertainty, particularly following the escalation of the US-Iran conflict, which has heightened imported inflation risks through rising global energy prices and triggered volatility in global financial markets. “This external shock is starting to impact Indonesia, as reflected in net capital outflows of US$1.47 billion, rupiah depreciation, and a decline in foreign exchange reserves to US$148.2 billion,” stated the LPEM FEB UI research team in the ‘Macroeconomic Analysis Series for BI RDG’ published on Tuesday, 21 April 2026. Amid these conditions, LPEM FEB UI opines that Bank Indonesia should maintain the policy interest rate, or BI Rate, at 4.75%. By prioritising external stability while closely monitoring inflation pressures.