ASEAN Macro Daily(Beta Mode)
BI Surprises With 50bp Hike to Defend Rupiah
Market Snapshot
| Asset | Level | Change |
|---|---|---|
| JCI | 6,318.50 | -0.82% |
| SET | 1,528.43 | +0.77% |
| KLCI | 1,717.69 | -0.55% |
| PSEi | 5,893.40 | -0.06% |
| STI | 5,044.91 | -0.54% |
| USD/IDR | 17,668.00 | -0.61% |
| USD/THB | 32.57 | -0.27% |
| USD/MYR | 3.96 | -0.39% |
| USD/PHP | 61.52 | -0.33% |
| USD/SGD | 1.28 | -0.37% |
| Brent Crude | 104.53 | -0.47% |
| Gold | 4,542.50 | +0.25% |
| Bitcoin | 77,597.59 | +0.18% |
| Indonesia 10Y Govt Yield | - | - |
| Thailand 10Y Govt Yield | - | - |
Prior Economic Events
| Data | Prior | Cons | Actual |
|---|---|---|---|
| Inflation Rate Month-over-Month | 0.30 | - | 0.40 |
| Inflation Rate Year-over-Year | 1.70 | 1.90 | 1.90 |
| Central Bank Interest Rate Decision | 4.75 | 5 | 5.25 |
USD/IDR Exchange Rate | Type: market_hloc | IDR per USD: 1.767e+04 (2026-05-21) | Range: 1.675e+04–1.778e+04 | Trend(5pt): 1.684e+04,1.695e+04,1.703e+04,1.733e+04,1.767e+04
Today's Economic Events
| Data | Prior | Cons | Time |
|---|---|---|---|
| No events available | |||
- Bank Indonesia raised its policy rate by 50bp to 5.25% to stem rupiah depreciation, exceeding consensus expectations.
- Malaysia’s April inflation rose to 1.9% y/y and 0.4% m/m, aligning with forecasts and confirming mild price pressures.
- Regional equities closed mixed while ASEAN currencies strengthened modestly against the USD amid the BI decision.
Yesterday's Recap
Bank Indonesia delivered a larger-than-expected 50bp rate increase to 5.25%, shifting from the prior 4.75% level to support the rupiah after recent sharp losses. Malaysia reported April inflation at 1.9% y/y, matching consensus and up from 1.7% previously, with the monthly rate ticking to 0.4%. Indonesia’s JCI fell 0.82% to 6,318.50 while Thailand’s SET gained 0.77% to 1,528.43 and Malaysia’s KLCI declined 0.55% to 1,717.69.
The rupiah strengthened as USD/IDR fell 0.61% to 17,668, with USD/MYR also easing 0.39% to 3.96. Other ASEAN currencies posted smaller gains, including USD/THB down 0.27% and USD/SGD down 0.37%. Brent crude slipped 0.47% to 104.53 while gold rose 0.25% to 4,542.50.
The Day Ahead
No major data releases are scheduled across the six ASEAN economies today. Markets will monitor follow-through from Bank Indonesia’s aggressive tightening and any official comments on rupiah stability. Thailand’s planned tourist tax increase remains in focus for potential effects on tourism receipts.
Regional investors will also track external drivers including US Treasury yields and commodity price movements. Attention may shift to next week’s trade and industrial production prints from Vietnam and Malaysia.
Other Economic Notes
Indonesia’s DHE SDA policy continues to support rupiah stability according to BNI assessments by channeling export proceeds into the domestic financial system. Malaysia posted resilient 5.4% y/y Q1 GDP growth despite softer global demand, aided by strong domestic consumption. Thailand is weighing an increase in its foreign tourist entry fee above the current 300 baht target to boost fiscal revenue.
Broader ASEAN export outlooks remain cautious amid ongoing supply-chain shifts favoring Vietnam and Malaysia’s semiconductor sector.
Global Macro News
Global bond sell-offs have raised pressure on weaker Asian currencies and prompted defensive moves by regional central banks. The Bank of England’s external member warned that UK rates are overly restrictive given soft growth, reducing expectations for further hikes. Eurozone business activity contracted again in May, signaling persistent weakness that could weigh on ASEAN exports.
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