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Emerging Asia Stocks Fall as Brent Crude Exceeds $100

By Markets Desk · 2026-09-10 · 2 min read
A silhouette of a cargo ship on a calm horizon under a hazy sky
Illustration: Tradingbird

Brent crude oil surpassed US$100 per barrel, triggering a 1.3% drop in the MSCI EM Asia equities index. Regional currencies remained stable despite the energy price shock.

Brent crude oil breached the US$100 per barrel threshold on Wednesday. This was the first time since late July that prices reached this level. The surge followed the most significant wave of attacks on shipping in the ongoing Middle East conflict. The conflict has now lasted six months. These events directly impacted Asian financial markets on Thursday.

The MSCI EM Asia equities index declined by as much as 1.3%. A separate gauge tracking Asean stocks fell to a one-week low. Rising oil prices threaten to increase inflation in oil-importing Asian economies. They also risk widening trade deficits. Bond yields in these regions rose in response to the higher energy costs. Equities were pushed lower by these macroeconomic pressures.

Equities Decline Across Regional Hubs

Stock markets in Seoul and Taipei closed lower. The Seoul index dropped 0.3%, while the Taipei index fell 0.5%. Net energy importers like Thailand and the Philippines also saw declines. Their main indexes lost 0.2% and 0.4% respectively. Markets in Jakarta and Singapore also recorded losses of at least 0.4%. Malaysia’s benchmark gauge fell 0.7% to a one-week low.

James Ooi, a market strategist at Tiger Brokers, noted added uncertainty. He cited US President Donald Trump’s prediction regarding the end of the war with Iran. Trump suggested the conflict will end after the November mid-term elections. This political timeline introduces further volatility for energy markets. Investors remain cautious about the duration of the supply disruptions.

Currencies Hold Steady Amid Volatility

Emerging market currencies traded within a narrow range. The MSCI gauge for these currencies stayed just below its record high. The Malaysian ringgit appreciated by nearly 0.2% to 4.06 per dollar. This move came after two weeks of steady weakening. Malaysia benefits as a net exporter of petroleum products. Higher oil prices support its export revenues and fiscal position.

Fesa Wibawa of Aberdeen Investments explained the resilience of Asian currencies. He stated they are not trading solely as an energy story. The strength of the Japanese yen has contributed to broader dollar weakness. This dynamic benefits regional currencies. Central bank management and external buffers also help offset trade pressures. Portfolio flows continue to support currency values in the region.

Investors Await US Inflation Data

The South Korean won strengthened against the US dollar to 1,340.10. This is close to its October 2024 peak of 1,349. Wibawa noted the won’s strength is driven by broader dollar moves. Equity-related flows and institutional rebalancing also play a role. However, sustained high oil prices remain a headwind for the economy. The Indonesian rupiah weakened by 0.2% to 17,535 against the dollar.

The Singapore dollar, Thai baht, and Philippine peso remained largely unchanged. Market attention now turns to the upcoming US inflation report. This data is due on Friday. It will provide clues on the Federal Reserve’s next policy move. Rising oil prices have stoked concerns about persistent inflation. The Fed’s response will be critical for global asset pricing.

Based on reporting by GN markets/fx (en-US), compiled by the Tradingbird desk.

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