Rupiah under pressure continued to dominate Indonesia’s financial markets on Tuesday, July 28, as the currency weakened for a fifth consecutive trading session following Perry Warjiyo’s resignation as Bank Indonesia governor.

According to Bloomberg data, the rupiah closed 0.41% lower at Rp 18,083 per US dollar in the spot market. The Jakarta Interbank Spot Dollar Rate (JISDOR) also weakened to Rp 18,088 per US dollar, down 0.52% from its previous level of Rp 17,995.

The latest decline has brought the rupiah closer to its all-time low of Rp 18,190 per US dollar, recorded on June 8, 2026.

Rupiah Under Pressure as Market Uncertainty Grows

Currency and commodities analyst Ibrahim Assuaibi said markets initially reacted negatively to Perry Warjiyo’s resignation as the leadership change added to uncertainty at a time when the rupiah was already facing significant pressure.

The rupiah under pressure is being weighed down by several factors, including foreign fund outflows and the possibility of higher global interest rates.

“Domestic economic uncertainty following Perry Warjiyo’s sudden resignation has increased market uncertainty amid the rupiah’s depreciation, heavy foreign fund outflows and the potential for a global interest rate uptrend,” Ibrahim said on Tuesday.

However, he said the appointment of Destry Damayanti as acting governor of Bank Indonesia had provided some optimism that the central bank would remain committed to maintaining rupiah stability, controlling inflation and safeguarding financial system stability.

The transition process will therefore remain a key focus for investors. A smooth transition and the appointment of a credible permanent governor could help preserve market confidence in Bank Indonesia’s independence.

Investors Watch Permanent Bank Indonesia Governor

The next major test for the rupiah will be the process of appointing a permanent Bank Indonesia governor.

Investors are expected to closely monitor the government’s selection process, particularly as confidence in the central bank’s independence remains an important factor in determining market sentiment.

Ibrahim noted that S&P Global Ratings had also responded to the news of Perry Warjiyo’s resignation. Rain Yin, a sovereign analyst at S&P Global Ratings, told Bloomberg that the resignation did not have an immediate impact on Indonesia’s sovereign rating.

However, the leadership change could contribute to higher risks surrounding the country’s policy outlook.

For financial markets, the distinction is important. While the resignation does not immediately alter Indonesia’s sovereign credit rating, concerns over policy direction and institutional independence could still influence investor sentiment and capital flows.

Rupiah Under Pressure Ahead of Federal Reserve Decision

Global monetary policy will also play an important role in determining the rupiah’s near-term direction.

For Wednesday, July 29, investors are expected to focus on the outcome of the Federal Reserve’s policy meeting. The US central bank is widely expected to maintain its benchmark interest rate, although the outlook for future policy could still be influenced by geopolitical developments and inflationary pressures.

Markets will also pay close attention to comments from new Federal Reserve Chair Kevin Warsh. Investors have been watching his relatively hawkish remarks since the central bank’s previous rate decision in June.

Warsh has emphasized the Federal Open Market Committee’s commitment to maintaining price stability, reinforcing expectations that inflation will remain a key consideration in future monetary policy decisions.

US Economic Data Adds to Market Uncertainty

Beyond the Fed’s interest rate decision, the US economic calendar could provide further clues about the future path of monetary policy.

Investors are awaiting the release of second-quarter US gross domestic product data, along with June’s personal consumption expenditures (PCE) price index, a key inflation indicator monitored by the Federal Reserve.

The data could influence expectations for US interest rates and, in turn, affect global currency markets, adding to the challenges facing the rupiah under pressure.

A stronger-than-expected US economic performance or persistent inflation could support a higher-for-longer interest rate outlook. Such a scenario could strengthen the US dollar and create additional pressure on emerging-market currencies, including the rupiah.

On the other hand, signs of easing inflation or weaker economic growth could provide room for a more accommodative policy outlook and potentially reduce pressure on emerging-market currencies.

Rupiah Outlook Hinges on Domestic and Global Sentiment

According to Ibrahim, the combination of domestic and global factors will determine how the rupiah under pressure performs in the short term.

The leadership transition at Bank Indonesia, foreign capital outflows and expectations surrounding the central bank’s next permanent governor will remain important domestic factors. At the same time, the Federal Reserve’s policy decision, US economic data, geopolitical developments and global inflation trends will shape the external environment.

For Wednesday’s trading session, Ibrahim projects the rupiah to move within a range of Rp 17,960 to Rp 18,020 per US dollar.

The rupiah under pressure and its proximity to a record low highlight the challenges facing Indonesia’s monetary authorities. Maintaining confidence in Bank Indonesia’s independence while navigating global monetary pressures will be crucial in determining whether the rupiah can stabilize in the near term.

For your foreign currency exchange needs, Cash X Change offers reliable and professional currency exchange services and competitive exchange rates. For international money transfers, Ditransferin provides Western Union services for sending and receiving funds worldwide.

Source: Kontan