Indonesian Rupiah gains as US Dollar weakens ahead of Fed rate decision
- USD/IDR declines as the US Dollar weakens ahead of the Federal Reserve's rate decision.
- Strong US inflation data drives a 92.4% market expectation for a Fed rate hike.
- Domestic economic weakness and rising global risks could pressure IDR against USD.
USD/IDR halts its four-day winning streak, trading around 17,740 during Asian hours on Wednesday. The pair depreciates as the US Dollar (USD) declines ahead of the interest rate decision by the Federal Reserve (Fed).
However, the Greenback may rebound as hotter-than-expected, released last week, US inflation data that solidified expectations of further monetary tightening by the Federal Reserve. Financial markets broadly anticipate a 25 basis point rate hike at the upcoming policy meeting, which would lift the benchmark overnight rate to a range of 3.75% to 4.00%. Data from the CME FedWatch tool indicates that traders are pricing in nearly a 92.4% probability of this quarter-point increase, alongside expectations that the Fed will signal additional rate hikes ahead.

The USD/IDR pair may regain ground as the Indonesian Rupiah (IDR) faces mounting pressure from both domestic and international headwinds. On the home front, Indonesia's recovery is slowed by persistent weakness in August factory activity, fragile consumer sentiment, and decelerating retail sales growth. Compounding these internal challenges are heightened external risks, including surging global crude oil prices driven by Middle East tensions, elevated international bond yields, and cautious foreign investors pulling back from Indonesian assets.
Indonesia reshuffle sees third finance minister in under two years
Analysts at Commerzbank highlight the latest bout of policy uncertainty in Indonesia, noting that President Prabowo Subianto “abruptly dismissed Finance Minister Purbaya Yudhi Sadewa yesterday after around one year in office.” They add that Deputy Finance Minister Suahasil Nazara has been elevated to the top job, “making him Indonesia’s third finance minister in less than two years,” a rapid turnover that underscores lingering questions over the stability and continuity of fiscal policymaking.
Interest rates FAQs
Interest rates are charged by financial institutions on loans to borrowers and are paid as interest to savers and depositors. They are influenced by base lending rates, which are set by central banks in response to changes in the economy. Central banks normally have a mandate to ensure price stability, which in most cases means targeting a core inflation rate of around 2%. If inflation falls below target the central bank may cut base lending rates, with a view to stimulating lending and boosting the economy. If inflation rises substantially above 2% it normally results in the central bank raising base lending rates in an attempt to lower inflation.
Higher interest rates generally help strengthen a country’s currency as they make it a more attractive place for global investors to park their money.
Higher interest rates overall weigh on the price of Gold because they increase the opportunity cost of holding Gold instead of investing in an interest-bearing asset or placing cash in the bank. If interest rates are high that usually pushes up the price of the US Dollar (USD), and since Gold is priced in Dollars, this has the effect of lowering the price of Gold.
The Fed funds rate is the overnight rate at which US banks lend to each other. It is the oft-quoted headline rate set by the Federal Reserve at its FOMC meetings. It is set as a range, for example 4.75%-5.00%, though the upper limit (in that case 5.00%) is the quoted figure. Market expectations for future Fed funds rate are tracked by the CME FedWatch tool, which shapes how many financial markets behave in anticipation of future Federal Reserve monetary policy decisions.









