Key Moments
- USD/IDR trades around 17,900 in Asian hours, marking a second straight day of gains for the pair.
- Goldman Sachs estimates a possible MSCI downgrade could drive up to $13 billion in capital outflows from Indonesia.
- Fed rate-hike expectations bolster the US Dollar, with market pricing showing an 87% probability of an increase before year-end.
Rupiah Weakens Ahead of MSCI Emerging Market Review
USD/IDR extended its advance for a second consecutive session on Tuesday, with the pair trading near 17,900 during Asian hours, as the Indonesian Rupiah continued to face mounting pressure. The move comes amid deepening economic challenges for Southeast Asia’s largest economy and heightened uncertainty around its standing in global equity benchmarks.
MSCI is scheduled to deliver its closely watched decision on Indonesia’s emerging market classification on Tuesday. The announcement follows a sharply critical assessment last week, in which the index provider raised substantial concerns about the country’s overall investability.
A downgrade by MSCI is seen as a key risk for Indonesian assets. Such an outcome is expected to spark swift capital outflows and make it significantly harder for the central bank to support the Indonesian Rupiah (IDR). According to projections from Goldman Sachs, the impact of a downgrade could result in as much as $13 billion in total capital leaving the country.
Fed Policy Expectations Support US Dollar Strength
The broader backdrop for USD/IDR remains driven by a firm US Dollar (USD), supported by robust expectations that the Federal Reserve (Fed) will raise interest rates this year. Those expectations strengthened after the release of last week’s FOMC Economic Projections, which showed that nine of the 19 policymakers anticipate a rate hike in 2026.
Momentum behind this hawkish view increased further after Kevin Warsh, chairing his first meeting as Fed Chair, surprised markets by taking a markedly more aggressive stance on policy than many participants had expected.
Market pricing reflects this shift in sentiment, with the CME FedWatch tool indicating an 87% probability of a rate hike before the end of the year. Investors are now looking to Thursday’s publication of the May Personal Consumption Expenditure (PCE) Price Index – the Fed’s preferred inflation gauge – for additional guidance on the likely path of US monetary policy.
Risk Sentiment and Geopolitics May Limit Dollar Upside
Despite the Dollar’s recent strength, its gains could face constraints if risk appetite continues to improve. A softening in risk aversion has been linked to diplomatic progress between the United States and Iran, which has contributed to easing global inflation concerns.
On Tuesday, CNBC reported comments from US Vice President JD Vance, who said that negotiations have made “great progress,” while acknowledging that some points of contention remain. Any further reduction in geopolitical tension and inflation anxiety could temper demand for the Greenback, even as Fed expectations stay tilted in a hawkish direction.
US Dollar Performance Over the Past Week
The table below presents percentage changes in the US Dollar against major currencies over the last 7 days, along with cross-moves among those currencies. Over that period, the US Dollar showed its strongest performance versus the New Zealand Dollar.
| USD | EUR | GBP | JPY | CAD | AUD | NZD | IDR | |
|---|---|---|---|---|---|---|---|---|
| USD | 1.44% | 1.30% | 0.81% | 1.30% | 1.48% | 2.22% | 1.79% | |
| EUR | -1.44% | -0.18% | -0.65% | -0.18% | 0.04% | 0.81% | 0.00% | |
| GBP | -1.30% | 0.18% | -0.51% | -0.05% | 0.18% | 0.95% | 0.00% | |
| JPY | -0.81% | 0.65% | 0.51% | 0.52% | 0.68% | 1.70% | 1.22% | |
| CAD | -1.30% | 0.18% | 0.05% | -0.52% | 0.15% | 1.00% | 1.28% | |
| AUD | -1.48% | -0.04% | -0.18% | -0.68% | -0.15% | 0.77% | 1.27% | |
| NZD | -2.22% | -0.81% | -0.95% | -1.70% | -1.00% | -0.77% | -1.02% | |
| IDR | -1.79% | 0.00% | 0.00% | -1.22% | -1.28% | -1.27% | 1.02% |
In this matrix, the currency in the left-hand column is the base, and the currency in the top row is the quote. For instance, selecting the US Dollar in the left column and moving horizontally to the Japanese Yen cell shows the percentage change for USD (base)/JPY (quote) over the last 7 days.
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