Rupiah Falls Past 17,400 to Fresh Low

The rupiah slipped past IDR 17,400 per dollar on Tuesday, extending losses for a third session to a new record low. Sentiment was pressured by a firmer U.S. dollar index, as renewed hostilities in the Middle East boosted safe-haven demand. Meanwhile, concerns over Indonesia’s external buffer reemerged ahead of April’s foreign reserves data, after March figures fell to a near two-year low. External pressures intensified as exports shrank in March, the first in four months. Still, support came from the central bank's reassurances, pledging consistent and measured steps to stabilise the rupiah. It added that the currency weakness was broadly in line with regional peers, stressing that authorities will optimise interventions through offshore and domestic NDFs, spot operations, and bond buying. Meanwhile, the economy grew 5.61% yoy in Q1 2026, the fastest pace since mid-2022, supported by lower borrowing costs and government stimulus, offering some support to the rupiah.

The rupiah weakened for a second session on Monday, hovering near IDR 17,370 per dollar, as doubts lingered over the central bank’s policy effectiveness after holding rates steady since October. External pressures mounted, with Indonesia's exports down for the first time in four months in March, while imports grew the least since December, reflecting soft domestic demand following higher non-subsidized fuel prices. Sentiment remained cautious ahead of Tuesday’s Q1 GDP data, with markets bracing for a slowdown from Q4’s three-year high amid fiscal strain and debt burdens. Concerns over buffer capacity persisted as Indonesia's foreign reserves hit a near two-year low in March, adding pressure on the rupiah. Still, inflation offered some relief, easing to 2.42% in April, the lowest in eight months, though risks remained as unresolved Middle East tensions kept oil prices elevated. Globally, the U.S. dollar index held steady, with traders watching for signs of regional forex stabilization.

The Indonesian rupiah edged higher in thin holiday trade Friday, hovering near 17,300 per dollar after briefly hitting a fresh low of around 17,390 previously. The slight rise tracked a softer U.S. dollar index amid signs of regional forex stabilization. However, sentiment stayed fragile ahead of a slew of key domestic data. April CPI, due Monday, will be watched for signs of pass-through from higher non-subsidized fuel prices, as elevated oil prices amid Middle East tensions stoke inflation risks. March trade will also draw scrutiny after surging imports narrowed February’s surplus, reflecting external strain. Q1 GDP will shed light on the growth path after notching a three-year top in Q4. April reserves will be monitored after March’s near two-year low. For the week, however, rupiah is set for a fifth straight drop, down 0.6% so far, weighed by shrinking government cash buffers. Doubts also lingered over central bank’s policy support, despite rates being held steady since October.