Rupiah Maintains Uptrend Despite Oil Price Risks

The Indonesian rupiah hovered around IDR 17,530 per U.S. dollar on Thursday, after briefly strengthening below IDR 17,450 in the previous session. Concerns over oil prices above USD 100 per barrel weighed on sentiment, as Indonesia is a net oil importer, potentially straining fiscal conditions. Still, the currency remained supported by an improving outlook, with its upward momentum over the past week following Destry Damayanti’s appointment as the new Bank Indonesia governor. The external position also provided some support, with foreign exchange reserves rising to a five-month high in August, reinforcing expectations of ample buffers in the coming months. Meanwhile, domestic fundamentals strengthened, with retail sales rising for the first time in four months in July. Authorities also ramped up measures to curb food-price volatility after annual inflation accelerated to 3.19% in August. Globally, the dollar index steadied ahead of key U.S. inflation data.

The Indonesian rupiah firmed below IDR 17,600 per U.S. dollar on Wednesday, extending its recent gains amid optimism over Indonesia’s external position. Forex reserves rose to a five-month high in August, supported by government external-loan withdrawals, reinforcing expectations that buffers will remain ample in the coming months. Domestic sentiment also improved, with consumer sentiment hitting a three-month high in August on stronger household finances and brighter economic outlooks. Meanwhile, authorities intensified market interventions to curb food price volatility after annual inflation quickened to 3.19% in August. However, strength was capped by concerns over oil prices near USD 100 per barrel straining the state budget. Meanwhile, traders cautiously awaited July retail sales data following a third monthly decline in June. Globally, the dollar index steadied after recent losses as elevated oil prices rekindled inflation worries and tempered bets for aggressive Fed easing.

The Indonesian rupiah strengthened below IDR 17,650 per U.S. dollar on Tuesday, reversing prior losses as broad dollar weakness supported the currency, while yen gains on expectations of more aggressive BoJ tightening and continued carry-trade unwinding reinforced the broader FX move. Domestically, sentiment was buoyed after Finance Minister Purbaya Yudhi Sadewa voiced confidence that GDP growth would remain solid in Q3 and Q4 despite recent natural disasters, stressing that the state budget faced no significant risks. Stronger external buffers also lent support, with August forex reserves hitting a five-month high. However, upside was constrained by inflation concerns, even as local media reported that Bank Indonesia and the government stepped up joint market interventions to rein in volatile food prices, amid annual inflation of 3.19% in August. Investors also stayed cautious ahead of August consumer confidence data due Wednesday, followed by retail sales later in the week.