The Indonesian Rupiah (IDR) has shown signs of recovery against the US Dollar (USD), with USD/IDR extending its losses for the second consecutive day and trading around 17,720 during European hours on Tuesday [2]. This recent appreciation comes as the US Dollar pares its gains despite a prevailing risk-off mood in global markets [2]. According to OCBC’s Christopher Wong, Bank Indonesia (BI) has played a pivotal role in restoring confidence in the Rupiah through a surprise 50 basis point hike in May, followed by an off-cycle 25 basis point hike last week, as well as higher SRBI yields and continued FX measures [1]. These actions have been interpreted as a sign of greater urgency from BI in recent weeks [1].
The market is closely watching both the upcoming Federal Open Market Committee (FOMC) decision and BI's policy action and communication this week, as these are seen as the main risks to the IDR's momentum [1]. Wong warns that if BI adopts a less hawkish tone or if there is a negative surprise from the FOMC, the IDR could lose momentum [1]. Conversely, a firm policy stance from BI, combined with easing external pressures, could see USD/IDR extend lower toward technical support levels at 17,620 and 17,430/450, with resistance at 17,838 and 17,950 [1].
From a broader perspective, the US Dollar was the weakest against the Indonesian Rupiah over the past seven days, declining by 1.79% [2]. However, the Rupiah faces domestic challenges, including falling foreign exchange reserves that highlight the rising cost of central bank intervention [2]. External risks also loom, such as an impending 18% US tariff package set for July 24, which threatens Indonesian exports and capital inflows [2]. Despite these headwinds, traders expect BI to maintain a hawkish tightening bias at its upcoming meeting to defend the currency, which may help cap further losses in the Rupiah [2].
Market participants are also monitoring global developments, including the unresolved Iran nuclear program and the reopening of the Strait of Hormuz, though the lack of an official agreement text from Washington and Tehran has kept sentiment cautious [2]. Additionally, the Federal Reserve's policy outlook, with traders pricing in the odds of the Fed keeping its benchmark rate unchanged at 3.50% to 3.75% due to higher US inflation, remains a key external factor for the IDR [2].
CONCLUSION
Bank Indonesia's recent surprise rate hikes and firm policy measures have helped restore confidence in the Indonesian Rupiah, making it the strongest performer against the US Dollar over the past week. However, both domestic and external risks persist, and the market's focus remains on upcoming central bank decisions, which will be critical in determining the IDR's near-term trajectory.