Asian share markets opened mostly higher on Wednesday as falling oil prices eased inflation concerns and technology stocks gained ahead of Nvidia’s closely watched earnings report. South Korea and Japan led the advance, while Australia moved against the regional trend.
Oil retreat lifts investor sentiment
Brent crude fell by more than 2% to around $86.40 a barrel in early Asian trading, extending its decline for a third consecutive session. Prices were pressured by renewed hopes that negotiations involving Iran and Oman could eventually allow the Strait of Hormuz to reopen.
The strategic waterway handled approximately one-fifth of internationally traded oil before its closure. Although Iran has not committed to reopening it, investors responded positively to indications that talks have resumed.
Lower oil prices are particularly helpful for major Asian importing economies, including Japan and South Korea. The retreat also reduced concerns that elevated energy costs could keep global inflation and interest rates higher for longer.
Tokyo and Seoul lead the gains
Japan’s Nikkei 225 gained approximately 0.7% during early trading, supported by improved international sentiment and lower energy prices. The yen remained broadly steady against the US dollar, limiting its immediate influence on Japanese exporters.
South Korea’s technology-heavy KOSPI advanced around 1%, making it one of the region’s strongest performers. Semiconductor and artificial intelligence-related shares benefited from renewed confidence in the technology sector following gains on Wall Street.
The broader MSCI index of Asia-Pacific shares outside Japan rose approximately 0.85%, indicating that the positive opening extended across much of the region.
China and Hong Kong follow higher
Hong Kong’s Hang Seng Index gained around 0.6% after trading began, while mainland China’s Shanghai Composite advanced by a similar margin. Technology and healthcare companies contributed to the rise in Hong Kong.
The gains came despite continuing uncertainty around China’s economic recovery and the health of its property sector. Investors are also assessing the consequences of Alibaba’s discounted Hong Kong share sale, which is intended to finance further investment in artificial intelligence.
India’s Sensex opened modestly higher, rising approximately 0.2%, while Australia’s All Ordinaries declined around 0.3% and remained the principal exception to the stronger regional pattern.
Nvidia becomes the next test
Attention is now centred on Nvidia’s quarterly results, due after the US market closes. The company’s figures are expected to provide an important indication of whether global spending on AI infrastructure remains strong enough to justify elevated technology-sector valuations.
Investors are looking beyond whether Nvidia exceeds expectations. The size of any earnings beat and the strength of its forward guidance are likely to determine the wider market reaction.
Cautious optimism shapes Wednesday trade
US inflation data and the Federal Reserve’s approaching Jackson Hole symposium are also limiting risk-taking. The yield on ten-year US government bonds eased to approximately 4.63%, while the dollar remained relatively stable.
Wednesday’s opening nevertheless reflected a clearer improvement in risk appetite. Falling energy prices, lower bond yields and renewed enthusiasm for technology shares gave Asian markets an encouraging start, although geopolitical uncertainty and Nvidia’s results could still alter the direction later in the session.
Newshub Editorial in Asia – 26 August 2026

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