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ASEAN Macro Daily(Beta Mode)

October 01, 2026 robomacro.com

Indonesia Surplus Beats, BI Holds Steady

3.28 Inflation Rate3,550m Trade Balance
JCI6,071.14-0.83%
KLCI1,651.17+0.44%
STI5,675.88-0.68%
USD/IDR17,940.00+1.15%

Market Snapshot

AssetLevelChange
JCI6,071.14-0.83%
KLCI1,651.17+0.44%
STI5,675.88-0.68%
USD/IDR17,940.00+1.15%
USD/THB33.63+0.21%
USD/MYR4.08+0.04%
USD/PHP62.53+0.01%
USD/SGD1.28+0.22%
Brent Crude102.21-1.27%
Gold4,207.80+0.50%
Bitcoin84,756.08+1.44%
Indonesia 10Y Govt Yield--
Thailand 10Y Govt Yield--

Prior Economic Events

Data Prior Cons Actual
Inflation Rate Year-over-Year3.193.303.28
Trade Balance130m600m3,550m
Indonesia Policy RateIndonesia Policy Rate | Type: macro_line | Policy Rate %: 5.5 (2026-07-01) | Range: 4.25–6.75 | Trend(5pt): 4.25,6.5,6.75,6.25,5.5

Today's Economic Events

Data Prior Cons Time
No events available
  • Indonesia posts $3.55b August trade surplus, far above $0.6b consensus, while September inflation prints 3.28% YoY.
  • Regional equities mixed with JCI down 0.83% and KLCI up 0.44%; USD/IDR rises 1.15% to 17,940.
  • Bank Indonesia maintains policy rate and steps up bond purchases amid rupiah pressure.

Yesterday's Recap

Indonesia released stronger-than-expected August trade data showing a $3.55 billion surplus driven by commodity exports, well above the $0.6 billion consensus and prior $0.13 billion print. September inflation came in at 3.28% year-over-year, slightly softer than the 3.3% consensus but above the previous 3.19% reading. Equity markets closed mixed across ASEAN: Indonesia’s JCI fell 0.83% to 6,071.14 while Malaysia’s KLCI gained 0.44% to 1,651.17 and Singapore’s STI declined 0.68% to 5,675.88.

Currencies broadly softened against the dollar, with USD/IDR jumping 1.15% to 17,940, USD/THB rising 0.21% to 33.63 and USD/SGD advancing 0.22% to 1.28. Bank Indonesia increased bond purchases in September and kept its policy stance unchanged, citing the need to monitor rupiah stability amid higher US Treasury yields. No macro releases emerged from Thailand, Malaysia, Philippines, Singapore or Vietnam.

The Day Ahead

The ASEAN calendar remains empty for October 1–2 with no central-bank meetings, bond auctions or data prints scheduled across the six economies. Traders will monitor external drivers including US Treasury yields and any follow-through from China’s recent PMI strength. Bank Indonesia’s ongoing bond-buying program and spot FX intervention remain the main domestic focus.

Regional investors will also watch for any comments from Malaysian or Thai officials ahead of the IMF-World Bank meetings. Absent local catalysts, currency and equity moves are likely to track global risk sentiment.

Other Economic Notes

Indonesia’s robust trade surplus reinforces its role as a key commodity supplier in global supply-chain shifts, particularly for nickel and palm oil. Regional manufacturing economies such as Thailand and Malaysia continue to benefit from FDI relocation trends away from China, though no fresh data emerged yesterday. Singapore’s financial-centre status keeps USD/SGD sensitive to US rate expectations and Treasury yield movements.

Broader ASEAN capital-flow dynamics remain supported by contained inflation prints, yet external shocks from US yields and China demand continue to dominate sentiment.

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ASEAN Macro Daily(Beta Mode)

October 01, 2026 robomacro.com
Brent Crude Oil Brent Crude Oil | Type: market_hloc | USD per Barrel: 102.2 (2026-10-01) | Range: 71.57–108.8 | Trend(5pt): 71.57,96.78,90.87,101.2,102.2
USD/IDR Exchange Rate USD/IDR Exchange Rate | Type: market_hloc | USD per IDR: 1.794e+04 (2026-10-01) | Range: 1.75e+04–1.816e+04 | Trend(6pt): 1.794e+04,1.792e+04,1.786e+04,1.764e+04,1.798e+04,1.794e+04
Gold Spot Price Gold Spot Price | Type: market_hloc | USD per Ounce: 4208 (2026-10-01) | Range: 3992–4698 | Trend(5pt): 4082,4071,4474,4461,4208
JCI Indonesia Equity Index JCI Indonesia Equity Index | Type: market_hloc | Index Level: 6071 (2026-09-30) | Range: 5695–6686 | Trend(5pt): 5695,6315,6402,6678,6071

Global Macro News

Rising US Treasury yields weighed on emerging-market currencies including the rupiah, prompting Bank Indonesia to maintain vigilance. Robust Chinese PMI data provided some support to regional sentiment and helped limit further rupiah losses. Brent crude fell 1.27% to $102.21 while gold rose 0.50% to $4,207.80, reflecting mixed commodity signals for ASEAN exporters.

Bitcoin gained 1.44% to $84,756.08 amid broader risk-on flows. Global investors continue to price limited Bank of Canada rate hikes given soft Canadian growth, indirectly easing pressure on ASEAN funding costs. India’s July CPI at 4.44% highlighted persistent inflation risks in large emerging markets, keeping central banks cautious on capital-flow volatility.

ASEAN Central Banks Watch

Bank Indonesia kept its policy rate unchanged and increased bond purchases in September while stating that its 30% spot intervention ratio is not a fixed target. The central bank remains focused on rupiah stability amid higher US yields, with adequate reserves supporting its defensive stance. Bank of Thailand continues to assess flood damage impacts but has not altered its policy framework.

Bank Negara Malaysia and Bangko Sentral ng Pilipinas have shown no recent moves, maintaining steady policy rates amid contained inflation. Monetary Authority of Singapore continues to manage the Singapore dollar NEER band as its primary tool rather than interest rates. State Bank of Vietnam has kept a low profile with no new signals on rates or capital-flow measures, highlighting the current policy divergence where only BI faces immediate currency pressures.

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