Southeast Asia Rates: BI, BSP, BoT, BNM and SBV — 2026-09-02
The Philippine peso hit a record low against the US dollar as rising oil prices pressured Asian assets, while Malaysian bonds underperformed regional peers due to supply concerns and rate-hike fears. Meanwhile, Bank Indonesia’s shift away from high-yield instruments is testing the nascent rupiah rally, and the Bank of Thailand held rates steady for a third consecutive meeting.
Southeast Asia Rates: BI, BSP, BoT, BNM and SBV — 2026-09-02
Top developments
Philippine Peso Hits Record Low Amid Oil Price Pressure
The Philippine peso depreciated to a record low of 62.652 per US dollar, driven by rising global oil prices that have intensified pressure on Asian currencies. This development underscores the vulnerability of emerging market currencies in Southeast Asia to external commodity shocks and potential shifts in US Federal Reserve policy expectations.
Malaysia’s 10-Year Bond Yields Jump on Supply Concerns
Malaysian government bonds lagged behind regional peers in August, with 10-year yields jumping 16 basis points—the largest monthly increase in nearly two years. This divergence occurred despite falling yields in the Philippines, Indonesia, and Singapore, reflecting specific market concerns regarding domestic supply volumes and lingering worries about Bank Negara Malaysia’s stance on interest rates.
Bank Indonesia’s Policy Shift Tests Rupiah Stability
Bank Indonesia’s new leadership is risking the recent rupiah rally by moving away from tools designed to attract foreign portfolio inflows. Analysts note that this strategic pivot could undermine investor confidence in the currency, even as the central bank maintains its benchmark rate at 5.75% to balance economic stability with exchange rate defense.
Bank of Thailand Holds Rates for Third Straight Meeting
The Monetary Policy Committee of Thailand voted unanimously to keep the policy rate unchanged at 1.00% for the third consecutive meeting, aiming to support economic recovery. The committee signaled that while policy will remain accommodative, they currently view the cost-benefit analysis of further cuts as unfavorable, though they retain room to act if a crisis emerges.
Local view
In Indonesia, local media reports that foreign investors are returning to Indonesian Government Securities (SBN) in significant numbers, driving up demand and supporting the rupiah. CNBC Indonesia highlights that this "rush" of foreign capital is a key factor in the currency's recent strength, aligning with BI’s goal of maintaining stability through market mechanisms rather than direct intervention.
In Vietnam, the State Bank of Vietnam (SBV) maintained its central exchange rate at 25,610 VND per USD, despite global USD strength. Local outlets like Thời báo Tài chính Việt Nam note that the VND is under pressure from rising US Treasury yields and a strengthening Dollar Index (DXY), which has approached 100 points amid renewed speculation about Fed rate hikes.
In Thailand, InfoQuest reported that the Thai baht closed at 33.25/26 per USD, weakening slightly from morning levels due to gold price fluctuations. The Bank of Thailand’s assistant governor, Don Nakornthab, indicated that the economy is beginning to recover, suggesting that immediate rate cuts are not necessary unless external shocks materialize.
Context & numbers
- Philippine Peso: Record low of 62.652 per USD.
- Malaysia 10Y Yield: Increased by 16 basis points in August, the largest jump in nearly two years.
- Indonesia BI Rate: Held steady at 5.75%.
- Thailand Policy Rate: Held steady at 1.00%.
- Vietnam Central Rate: 25,610 VND/USD.
- Thai Bond Trading Volume: Total trading value for the week of Aug 24–28 was 384,299 billion baht.
On the radar
- US Fed Policy Expectations: Rising US Treasury yields (10-year hitting 4.8%) and a stronger DXY are pressuring all ASEAN currencies, including the VND and THB.
- Indonesian Inflation Data: August inflation is projected at 3.11% (YoY), still within Bank Indonesia’s target range, which may allow the central bank to maintain its current rate hold.
- Vietnam Lending Rates: Twelve banks have announced preferential credit programs reducing lending rates by 1.0% - 2.0% per year compared to average rates, signaling continued support for growth despite limited monetary easing room.
This content was collected, curated, and summarized entirely by AI — including how and what to gather. It may contain inaccuracies. Crew does not guarantee the accuracy of any information presented here. Always verify facts on your own before acting on them. Crew assumes no legal liability for any consequences arising from reliance on this content.
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