Every time the rupiah weakens against the US dollar, public discourse\nis quickly filled with anxiety. Some immediately interpret the rupiah\u2019s\ndepreciation as a sign of national economic fragility. Others view it as\na policy failure. Yet, in an open economy, exchange rates never move due\nto a single cause alone.<\/p>\n
The rupiah\u2019s weakening is an economic signal, but it must be read\naccurately. Misreading exchange rate signals can lead to two equally\nmisguided responses. On one hand, excessive panic can worsen market\nexpectations. On the other, an overly calm attitude may cause us to\nignore risks. Therefore, the rupiah\u2019s weakening needs to be read with a\ncool head: alert but not panicked, critical yet optimistic; and most\nimportantly, data-based.<\/p>\n
At present, the main signal to read is the increasing global\npressure. In the Academic and Researcher Dialogue Forum with Bank\nIndonesia Research Institutions on 11-12 May 2026, data showed that the\nworld economy is facing significant pressures. The war in the Middle\nEast worsens global prospects by driving up oil prices, increasing\nconcerns over economic slowdown, and heightening stagflation risks. The\nworld economic growth outlook for 2026 is projected to slow to 3.0 per\ncent from the previous forecast of 3.1 per cent. At the same time,\nglobal inflation is expected to rise to 4.2 per cent from 4.1 per cent\npreviously. Brent oil prices are even said to rise to around $106 per\nbarrel due to the Middle East war and disruptions in the Strait of\nHormuz.<\/p>\n
This data is important because it explains that the rupiah\u2019s\nweakening cannot be read as a standalone phenomenon. When oil prices\nrise, geopolitical conflicts worsen, and global uncertainty increases,\nglobal investors tend to shift their funds to safe-haven assets. In such\nsituations, the US dollar strengthens, US Treasury yields rise, and\ncurrencies of emerging markets come under pressure.<\/p>\n
Bank Indonesia data also indicates that US interest rate cuts are\nexpected to slow or even persist until the end of 2026. Global capital\nflows continue to shift to safe-haven assets, particularly the US money\nmarket. US Treasury yields are rising amid concerns over a larger US\nfiscal deficit, while the US dollar index or DXY continues to\nstrengthen. All these factors pressure emerging markets, including\nIndonesia.<\/p>\n
Meanwhile, recent research findings reinforce this reading. Du and\nVerma\u2019s article \u201cDynamics of Capital Flows and Global Factors: Case of\nEmerging Economies,\u201d published in the Journal of Quantitative Economics\nin 2024, shows that capital flows in emerging economies are heavily\ninfluenced by global factors, including international financial\nconditions and risk sentiment. However, the study also confirms that a\ncountry\u2019s sensitivity to global pressures is influenced by domestic\nfactors, such as trade openness, financial interconnectedness,\nmacro-financial stability, and exchange rate flexibility. In other\nwords, while pressures on the rupiah are largely driven by global\nfactors, its resilience is still very much determined by domestic\nstrengths.<\/p>\n
Thus, the first signal to read is the global signal. The rupiah\u2019s\nweakening is not because Indonesia is facing pressure alone. Many\nemerging market currencies are experiencing similar pressures due to\nshifts in global capital directions. In the framework of the global\nfinancial cycle, emerging economies are indeed vulnerable to changes in\nglobal sentiment, especially when the US dollar strengthens and\ninvestors opt for safe assets.<\/p>\n
However, reading global signals alone is not enough; the second\nsignal to read is the domestic resilience signal. Amid these global\npressures, Indonesia\u2019s macroeconomic conditions still show resilience.\nBank Indonesia notes that rupiah volatility remains controlled and is\namong the lowest compared to peer countries. In fact, the rupiah\u2019s\nweakening is still better than some other emerging market currencies,\nsuch as the Indian rupee and Turkish lira.<\/p>\n
This indicates that the rupiah is indeed under pressure but is not\nmoving in an uncontrolled manner. Exchange rate pressures can still be\nmanaged through measured policy mixes. In other words, the rupiah\u2019s\nweakening is a vigilance signal, not a crisis signal.<\/p>\n
Bank Indonesia\u2019s response also shows that the monetary authority is\nnot relying on a single instrument. BI is implementing an exchange rate\nstabilisation strategy through interventions in the offshore market\nusing NDF instruments, as well as in the domestic market through spot\ntransactions and Domestic Non-Deliverable Forward. This strategy is\nreinforced by managing foreign exchange supply-demand, communication and\ncoordination with market players and stakeholders, and monitoring rupiah\nmovements in offshore markets around the clock and globally.<\/p>\n
These steps are important because pressures on the rupiah are not\nformed solely in the domestic market. Expectations for the rupiah can\nalso be influenced by transactions in global markets, foreign investor\nsentiment, offshore positions, and perceptions of emerging market risks.\nTherefore, BI needs to be present not only in the domestic market but\nalso to read offshore dynamics.<\/p>\n
In addition to maintaining exchange rate stability, BI is also\nstrengthening the attractiveness of domestic assets. One key instrument\nis Bank Indonesia Rupiah Securities or SRBI. BI data shows that inflows\ninto SRBI have reached around Rp92 trillion year-to-date, which supports\nrupiah stability. Indonesia\u2019s yield spread, particularly for government\nbonds against US Treasuries, has also widened from 189 basis points in\n2025 to 222 basis points on 6 May 2026.<\/p>\n
This data shows that BI is not only trying to hold back the rupiah\u2019s\nweakening.<\/p>", "url": "https:\/\/jawawa.id\/newsitem\/rupiah-weakens-dont-misread-the-economic-signals-1778788069", "image": "" }, "sponsor": "Okusi Associates", "sponsor_url": "https:\/\/okusiassociates.com" }