USD/IDR retreats as softer oil prices lift Indonesian Rupiah

• USD/IDR retreats as oil declines following Trump's Middle East remarks, easing energy costs and pressuring the US Dollar.
• 78%+ odds of a December Fed rate hike and robust US Nonfarm Payrolls limit US Dollar losses.
• Bank Indonesia intervenes to contain volatility as high crude costs strain Indonesia's fiscal outlook.

USD/IDR trades near 18,100 in Monday's Asian session. The pair is retreating after modest gains the previous day, with lower energy prices putting pressure on the US Dollar (USD).

US President Donald Trump's remarks on Iran prompted a retreat in crude oil. He described further military action against Iran as "highly unlikely," provided progress on Iran's nuclear programme continues and the Strait of Hormuz stays open. Trump also acknowledged that the unpopular Middle East conflict had earlier driven up energy costs and contributed to recent Republican losses in the midterm elections.

Strong US labour market figures are nevertheless limiting the Dollar's downside, having reinforced expectations of further monetary tightening. Market pricing now puts the probability of a 25-basis-point rate increase at the December Federal Open Market Committee (FOMC) meeting above 78%, according to the CME FedWatch tool.

October Nonfarm Payrolls (NFP) strengthened the case for a hawkish Fed, with 165,000 jobs added against a consensus forecast of 65,000. This followed September's revised gain of 60,000. The Unemployment Rate also fell to 4.1%, below the 4.2% forecast. For clearer indications of the Federal Reserve's policy direction, investors now await Tuesday's Consumer Price Index (CPI) release and Friday's Producer Price Index (PPI) report.

For the Indonesian Rupiah (IDR), however, high oil prices remain a potential source of downward pressure. As a net oil importer, Indonesia faces fiscal strains from elevated crude costs. Bank Indonesia (BI) actively intervened in the foreign exchange market to moderate exchange rate swings amid persistent currency volatility. Foreign exchange reserves consequently rose marginally to USD 146.8 billion in October.

Upcoming equity market catalysts are also in focus. Alongside MSCI's November review later this week, traders await updates on its eventual decision regarding Indonesia's market classification, expected by June 2027.

US labour data averages signal full employment consistent with the Fed's assessment

A longer-term view offers a better way to assess recent swings in monthly payroll figures, Commerzbank analysts argue. They note that “given these fluctuations, it makes sense to look at averages over several months.” Their assessment highlights that “over the past six months, payrolls have risen by an average of 83,000 per month,” which “may not seem like much” initially. Yet with immigration “significantly lower,” they regard that pace as “enough to keep the unemployment rate steady at just over 4% – a level the Federal Reserve considers consistent with full employment.”