Rupiah Strengthens Further to Three-Week High

Indonesia’s rupiah continued to firm on Monday, standing below IDR 17,700 per U.S. dollar and marking its highest level in three weeks, as broad dollar weakness buoyed emerging-market currencies. The dollar index slipped to its lowest in over a week after the U.S. and Iran reached a peace deal in the Middle East, easing haven demand. Locally, investors positioned ahead of Bank Indonesia’s policy meeting later this week, with speculation the board may keep its tightening bias after a total of 75 bps of hikes since May. Support also came from stabilisation efforts, including Deputy House Speaker Sufmi Dasco’s call for citizens to sell dollars, while officials stressed that centralizing export proceeds via a state-owned institution would not affect commodity pricing or contracts. However, gains were capped by fragile fundamentals: May’s drop in foreign reserves, softer consumer mood, April’s fall in retail sales, higher non-subsidized fuel costs, and persistent labor market concerns.

The Indonesian rupiah inched higher to around IDR 17,910 per U.S. dollar on Friday, snapping two sessions of weakness as the dollar index broadly weakened after President Trump signaled that a peace deal with Iran could be signed in Europe this weekend, easing geopolitical tensions and reducing haven demand. Local support efforts also drew attention, with Deputy House Speaker Sufmi Dasco Ahmad urging citizens to sell dollars to help stabilise the rupiah after repeated record lows. Focus now turns to Bank Indonesia’s policy meeting next week, where analysts expect the board to maintain its tightening stance following 75bps of hikes since May. The central bank also projected the rupiah could strengthen to IDR 16,800–17,500 next year. Gains were capped, however, by weak April data showing annual retail sales fell for the first time in a year, underscoring the drag from higher non-subsidized fuel prices. For the week, the rupiah firmed about 0.8% so far, its first advance in eleven weeks.

The Indonesian rupiah edged lower toward IDR 17,980 per U.S. dollar on Thursday after briefly strengthening below IDR 17,900 in the previous session. The local currency came under renewed pressure as the U.S. dollar index hovered near a two-month high, with investors seeking safe-haven assets following fresh U.S. strikes on Iran. Meanwhile, domestic sentiment weakened after new data showed annual retail sales fell for the first time in a year during April, underscoring the drag from higher non-subsidized fuel prices on household spending. Traders largely dismissed Bank Indonesia’s projection that the currency could strengthen to 16,800–17,500 next year, with near-term focus on inflation risks and potential policy tightening. Ahead of next week’s policy meeting, Governor Perry Warjiyo said the board is still weighing whether another rate hike is needed after a total increase of 75bps since May, but stressed that any further action will depend on incoming data and market developments.