Rupiah Strengthens as Bank Indonesia Targets Speculation

The Indonesian rupiah edged higher to around IDR 17,830 per U.S. dollar around midday Friday, ending a three-session losing streak and heading for a second straight weekly advance. Sentiment was lifted by President Prabowo’s Independence Day address to parliament, in which he projected GDP growth could reach 6% by year-end, citing continued investment realisation and job creation. The government also plans to reclaim part of state-owned companies’ dividends to build a fiscal buffer and accelerate debt reduction, potentially strengthening fiscal credibility. Focus now turns to Bank Indonesia’s policy meeting next week, its first since Perry Warjiyo stepped down last month. Acting Governor Destry Damayanti, now the sole nominee to lead BI, is expected to provide policy continuity. BI has raised its policy rate by 100bps since May to support the rupiah. Globally, the dollar remained subdued as softer U.S. inflation data prompted traders to scale back bets on a Fed rate hike in September.

The Indonesian rupiah hovered around IDR 17,870 per U.S. dollar on Thursday, little changed from the prior session, as the dollar index steadied ahead of July’s U.S. PPI data for more clues on price pressures and the Fed’s policy outlook. Locally, fiscal discipline remained in focus as the government pledged to cap the 2026 deficit below 3% of GDP, as tax receipts surged over 23% yoy in January–July, underscoring stronger revenue collection. Meanwhile, the 2027 budget proposal, set for Friday, may sustain a consumption-driven orientation. Political attention also turned to Bank Indonesia leadership, with President Prabowo nominating Aida Budiman as senior deputy governor and Destry Damayanti as the sole candidate to succeed Perry Warjiyo. BI’s policy meeting next week, its first since Warjiyo’s exit, comes after 100bps of hikes in May–June to aid the rupiah. With July inflation hitting a three-month low of 2.88%, policymakers may gain room to weigh further tightening more cautiously.

The Indonesian rupiah extended its decline, hovering near IDR 17,870 per U.S. dollar on Wednesday, as the dollar index edged higher ahead of U.S. inflation data that could shape expectations for the Fed’s next policy move. Locally, weaker fundamentals weighed on sentiment, with retail sales and consumer mood staying subdued in July. Focus now turns to Bank Indonesia’s policy meeting next week, its first since Perry Warjiyo stepped down last month, with acting Governor Destry Damayanti nominated as sole candidate to lead the central bank. BI raised its policy rate by a total of 100bps in May and June to support the rupiah. Meanwhile, contained inflation should provide room for policy flexibility, with Indonesia's inflation rate hitting a three-month low of 2.88% in July, within the central bank's target band. The rupiah also found some support from hopes of policy continuity, as lawmakers are expected to approve Destry’s appointment smoothly, likely after Independence Day celebrations.