Markets Stocks Economy Crypto Earnings Banking Energy
Home Markets Feature
Markets · Exclusive

Asian currencies slip as traders bet on another Fed rate hike

Asian currencies slip as traders bet on another Fed rate hike
Markets · 2026
Photo · Marcus Devlin for Daily Digest Invest
By Marcus Devlin Equities Correspondent Aug 31, 2026 5 min read

Asian currencies and stocks slipped on Monday as traders once again braced for the possibility that the U.S. Federal Reserve could raise interest rates next month. The shift in sentiment lifted the dollar to near a two-week high and added to the pressure on the region's major energy importers, who are already grappling with higher oil prices.

The Indonesian rupiah and the Thai baht were among the weakest currencies in the region, while the dollar index—which measures the greenback against a basket of major currencies—held firm. The moves come after a sharp change in tone late last week, when Kevin Warsh, a former Federal Reserve official, suggested that inflation might still require tighter monetary policy.

Why the dollar is strengthening

Warsh's comments, made on Friday, were quickly reflected in market pricing. According to CME's FedWatch tool, which tracks the probability of Fed rate moves, traders now see roughly a 60% chance of a rate hike at the Fed's September meeting. That is a significant jump from just a few weeks ago, when many investors had assumed the central bank was done with its tightening cycle.

A higher expected U.S. short-term interest rate makes dollar-denominated assets more attractive, which tends to boost the dollar and put pressure on other currencies. For emerging markets in Asia, a stronger dollar often means capital outflows and weaker local currencies, as investors move money into U.S. assets.

The dollar's strength was also supported by the broader market mood. The greenback had already been trading near a two-week high, and Monday's trading in Singapore saw it hold those gains. The dollar index remained elevated, reflecting the market's renewed focus on the Fed's next move.

Oil prices add to the strain

Adding to the pressure on Asian currencies was the rise in oil prices. Crude oil has been climbing, and for countries like Indonesia and Thailand—which are net importers of energy—higher oil prices mean a larger import bill and a wider trade deficit. That, in turn, can weigh on their currencies.

The combination of a stronger dollar and higher oil prices is a familiar double whammy for emerging Asia. When the dollar rises, it becomes more expensive for these countries to service dollar-denominated debt. When oil prices rise, it increases the cost of fuel and energy imports, which can hurt economic growth and push up inflation.

For the region's importers, the impact is direct: they have to pay more for the same amount of oil, and if their currencies are weakening at the same time, the cost in local currency terms rises even further. This can squeeze corporate margins and put upward pressure on consumer prices.

What it means for investors

For everyday investors, the key takeaway is that the Fed's policy path remains a major driver of global markets. When the market expects higher U.S. rates, it can ripple through to currencies, stocks, and even the price of everyday goods in emerging economies.

Investors with exposure to Asian equities or currencies should be aware that a stronger dollar and higher oil prices can create headwinds. Companies that rely heavily on imported energy or that have significant dollar-denominated debt could see their earnings come under pressure. On the other hand, exporters in the region might benefit from a weaker local currency, as their goods become cheaper for foreign buyers.

The situation is fluid, and much will depend on upcoming economic data and any further comments from Fed officials. The market will be closely watching for signals from the Fed's annual Jackson Hole symposium, where policymakers often hint at future moves. Investors are already positioning for that event, and any surprises could shift the odds again.

For now, the dollar's strength is likely to persist as long as the market believes a hike is on the table. That could keep Asian currencies under pressure, especially those of energy importers. The yuan, however, has held steady, as exporters in China have been selling dollars, which has helped support the currency.

In the broader picture, the return of Fed hike bets is a reminder that the fight against inflation is not over. While many investors had hoped the Fed would start cutting rates soon, the latest comments suggest that policymakers may still see a need to tighten further. That could mean higher borrowing costs for longer, which tends to be negative for risk assets like stocks.

For the region's energy importers, the rise in oil prices is a double-edged sword. While it benefits oil producers, it hurts those who have to buy oil on the global market. The net effect on the region's economies will depend on how long oil prices stay elevated and how the Fed's policy path evolves.

As always, investors should focus on the long term and avoid making hasty decisions based on short-term market moves. Diversification and a clear understanding of one's risk tolerance are key, especially in times of uncertainty.

More from this story

Next article · Don't miss

Chip and pharma projects could lift US factory construction above $200B

UBS expects US factory construction to rebound, led by new chip and pharma projects. Manufacturing-related building could top $200 billion by end of next year after a recent slowdown.

Read the story →
Chip and pharma projects could lift US factory construction above $200B