Jakarta, 10 March 2026 – Indonesia’s central bank is preparing to step up efforts to defend the rupiah as volatile oil prices and heightened geopolitical tensions shake global financial markets, according to analysts monitoring currency movements.
Bank Indonesia is expected to intervene in foreign-exchange markets if needed to stabilise the rupiah, particularly as surging oil prices and a stronger U.S. dollar create pressure on emerging-market currencies.
The move comes amid significant market turbulence triggered by the Middle East conflict, which has driven oil prices sharply higher before retreating again as investors reacted to shifting geopolitical signals.
Rupiah Under Pressure From Oil and Dollar Strength
Analysts say the rupiah has been under pressure due to two main factors: rising oil prices and a strengthening U.S. dollar.
Higher crude prices tend to widen Indonesia’s current-account deficit because the country imports significant amounts of energy. At the same time, a stronger dollar makes emerging-market currencies less attractive to global investors.
As a result, policymakers are closely monitoring the currency’s movements and may intervene to prevent excessive volatility.
Central Bank Ready to Stabilise Markets
Bank Indonesia has a track record of intervening in both onshore and offshore currency markets during periods of heightened volatility.
Such measures can include selling foreign reserves, adjusting liquidity conditions and supporting government bond markets to stabilise investor confidence.
Market observers say the central bank may defend the rupiah near psychologically important levels to prevent disorderly currency movements.
Emerging Markets Feel Global Shockwaves
The pressure on the rupiah reflects broader challenges facing emerging markets as geopolitical tensions and energy price swings ripple across financial markets.
Currencies across Asia have experienced volatility as investors shift funds toward safe-haven assets such as the U.S. dollar and gold during periods of global uncertainty.
For Indonesia, which is one of Southeast Asia’s largest economies, maintaining currency stability is crucial to controlling inflation and preserving investor confidence.
Oil and Geopolitics Driving Market Sentiment
Oil markets have been highly volatile following the escalation of tensions involving Iran, with crude prices briefly surging toward US$120 per barrel before falling again as diplomatic signals emerged.
Such swings in energy prices can have a direct impact on emerging-market economies by affecting trade balances, inflation expectations and capital flows.
Analysts say Indonesia’s central bank will likely remain vigilant in the coming weeks as geopolitical developments continue to influence global financial markets.
