Higher US 2-year yields and still-elevated Brent crude prices are pressuring the Indonesian rupiah (IDR), Philippine peso (PHP) and Indian rupee (INR), with any sustained reprieve tied to a reduction in geopolitical risk. One potential catalyst would be a US–Iran agreement that guarantees transit through the Strait of Hormuz, which would help temper energy-market risk and ease the broader dollar impulse.
In Indonesia, USD/IDR remains biased higher as fiscal and current account strains add to currency vulnerability, although stretched positioning leaves scope for a pullback. The rupiah screens cheap on a REER basis, while higher-yielding SRBI instruments provide some compensation for the prevailing risk premium. In the Philippines, the peso is exposed as inflation rises and the BSP policy rate stands at 4.50%, which leaves limited buffer against risk premia. In India, USD/INR could push towards 100.00 if the Iran conflict persists and oil holds above $100/bbl, though RBI intervention and potential rate hikes may offer periodic support.
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Current Drivers of Pressure on Asian Currencies
We see continued pressure on Asian currencies like the IDR, PHP, and INR in the coming weeks. The US 2-year Treasury yield holding firm at 5.1% and Brent crude trading at $105 per barrel are creating a difficult environment for these oil-importing nations. This sustained US dollar strength, with the DXY index hovering near 107.50, is the primary trend we are positioning for.
The Philippine Peso appears particularly vulnerable, with the latest inflation data for April 2026 showing a rise to 5.2%, while the central bank’s policy rate remains at just 4.50%. This negative real interest rate makes holding the peso unattractive for investors. We suggest using non-deliverable forwards (NDFs) to position for further USD/PHP upside beyond the current 59.20 level.
For the Indian Rupee, the upward trend in USD/INR remains intact, currently trading near 85.50. Given that India imports over 85% of its oil, sustained prices above $100/bbl could push the pair towards 87.00. Traders should consider buying out-of-the-money USD/INR call options with a three-month expiry to capitalize on this potential move.
Regarding the Indonesian Rupiah, we are more cautious as the USD/IDR pair looks overbought near 16,550 on technical charts. While weak sentiment continues, the currency appears cheap on a real effective exchange rate basis, and Bank Indonesia’s high-yield SRBI instruments offer some support. We would advise using option straddles to trade the potential for a large move in either direction, hedging against a sharp reversal on any positive news.
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Geopolitical Risks and Prospects for a Turnaround
The key variable remains geopolitical tensions in the Middle East, specifically concerning the Strait of Hormuz. Any confirmed de-escalation between the US and Iran would likely trigger a rapid strengthening of these currencies. Until such news breaks, the path of least resistance is to maintain a bearish view on the IDR, PHP, and INR against the US dollar.
