Rupiah Depreciation Signals Deeper Economic Challenges

Jakarta – Exchange rates are often seen as the domain of economists, bankers, and financial market players. In reality, the movement of the rupiah directly affects everyday life.

When the rupiah weakens, import prices rise. Production costs increase. Energy prices can climb. Business activity becomes more constrained.

Each time the rupiah hits a new low, the key question is not only what is happening globally, but also what is happening domestically.

Over the past two years, the rupiah has lost nearly 15 percent of its value against the United States dollar. From around Rp15,400 per US dollar at the end of 2023, it weakened to Rp17,500 by mid-May 2026 and further slipped to around Rp17,900 by the end of May.

This depreciation is often linked to external factors such as the United States Federal Reserve’s high interest rates, geopolitical tensions in the Middle East, and disruptions in global energy trade routes.

These explanations are valid. However, a more critical question remains: why do similar global pressures tend to have a stronger impact on the rupiah compared to currencies in neighboring countries?

This leads to a more fundamental issue, the strength of Indonesia’s economic foundations. Exchange rate depreciation is not always a short-term fluctuation.

In many cases, it reflects deeper structural problems that have yet to be fully resolved. When global conditions worsen, these vulnerabilities become more visible.

One important indicator is the exchange rate assumption in the 2026 state budget, set at Rp16,500 per US dollar.

When the actual market rate moves far beyond this level, it raises concerns about the accuracy of macroeconomic projections and the ability to anticipate global and domestic developments.

A gap of more than Rp1,400 per dollar is not just a statistical difference. It signals that economic realities are evolving faster than policy expectations.

Energy Dependence

At the same time, Indonesia continues to face significant challenges related to energy dependence. High oil import needs mean that any increase in global oil prices directly raises demand for foreign exchange.

When oil prices exceed US$105 per barrel and energy imports remain substantial, pressure on the balance of payments and the rupiah intensifies.

This highlights that energy is not only about supply security, but also closely tied to macroeconomic stability.

Another issue lies in the structure of exports, which has yet to fully shift toward higher value-added products. For years, Indonesia has relied heavily on commodity exports.

This dependence makes the economy vulnerable to global price fluctuations. When commodity prices fall or import costs rise, foreign exchange earnings become constrained.

In this context, downstream industrialization is not merely a policy slogan, but a strategic necessity to strengthen economic resilience.

The government and Bank Indonesia have taken steps to respond. Bank Indonesia has raised its benchmark interest rate and introduced various instruments to stabilize financial markets.

The increase in the BI Rate to 5.25 percent, along with efforts to attract foreign capital through financial instruments, reflects a commitment to maintaining currency stability.

These measures have succeeded in drawing significant foreign portfolio inflows. However, monetary policy has its limits.

Capital inflows driven by high yields are often short-term. When global conditions shift or more attractive opportunities emerge elsewhere, these funds can exit quickly.

At the same time, higher interest rates increase borrowing costs for businesses. Small and medium enterprises that rely on working capital loans are often the most affected.

This creates a policy dilemma common among central banks in emerging economies: how to stabilize the currency without excessively slowing economic growth.

Geopolitical Uncertainty

It is also important to maintain a balanced perspective. The rupiah’s depreciation is not entirely unique. Many emerging market currencies are under pressure due to high global interest rates and geopolitical uncertainty.

However, over the long term, the rupiah’s rate of depreciation appears steeper than several regional peers. This suggests that while external factors play a major role, domestic conditions also shape the level of vulnerability.

Lessons from other countries show that exchange rate resilience is not built solely through market intervention or monetary policy.

It depends on a combination of fiscal discipline, a strong export base, high industrial productivity, and reduced reliance on strategic imports.

Countries that strengthen these areas tend to withstand global shocks better and avoid prolonged currency depreciation.

Therefore, discussions about the rupiah should not stop at daily exchange rate movements. The more important task is to use currency weakness as a moment to evaluate the broader direction of economic development.

Strengthening fiscal credibility, increasing productive investment, accelerating energy transition, developing value-added industries, and expanding export capacity are interconnected priorities.

These efforts require time, but consistency in policy is critical.

A weakening rupiah is not just a number on a trading screen. It is a signal that invites a more honest and comprehensive assessment of the economy.

Each episode of depreciation carries a message about both strengths and weaknesses that still need to be addressed.

If interpreted wisely, pressure on the rupiah can drive more forward-looking and sustainable policies.

A resilient economy is not one that avoids shocks, but one that learns from them and uses them to build a stronger foundation for the future.

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