Asia Stocks Mixed as Japan and South Korea Hit Record Highs on AI Rally
Asian stock markets traded unevenly on Wednesday, with Japan and South Korea reaching new record highs as optimism surrounding artificial intelligence and semiconductor demand continued supporting technology stocks.
However, concerns over renewed tensions in the Middle East and uncertainty around a possible U.S.-Iran agreement kept broader investor sentiment cautious.
Wall Street provided additional support after both the S&P 500 and Nasdaq closed at all-time highs in the previous session.
Japan and South Korea Reach New Market Records
Japan’s Nikkei 225 climbed more than 2%, reaching a fresh record high, while South Korea’s KOSPI surged around 5% to its own historic peak.
The rally was driven largely by strong gains in semiconductor companies benefiting from continued enthusiasm around artificial intelligence infrastructure and memory chip demand.
Broader Japanese stocks showed more limited movement, with the TOPIX index trading near flat levels.
AI Boom Pushes Chipmakers Higher
Shares of SK Hynix surged sharply, helping the company surpass a $1 trillion market capitalization for the first time.
The milestone places SK Hynix alongside major semiconductor firms including Samsung Electronics and Micron Technology among trillion-dollar chip companies.
The company has benefited significantly from rising demand for advanced memory chips used in artificial intelligence systems.
Meanwhile, Samsung shares also reached record highs after employees approved a wage and bonus agreement, reducing risks of labor disruptions.
Global Tech Optimism Continues Supporting Markets
Technology stocks across Asia remained supported by expectations that AI spending will continue expanding.
Investor optimism strengthened further after Micron Technology recorded strong gains on Wall Street following a positive analyst upgrade.
The broader semiconductor sector has remained one of the strongest beneficiaries of accelerating artificial intelligence adoption worldwide.
Iran Uncertainty Limits Broader Market Gains
Despite strong performance in technology stocks, geopolitical concerns continued restricting risk appetite.
Investors remained cautious amid fears that renewed U.S. military actions involving Iran could complicate negotiations aimed at reducing tensions in the Middle East.
Developments surrounding diplomatic discussions continue influencing global markets, particularly energy and commodity sectors.
Oil Prices Remain Volatile as Hormuz Concerns Persist
Oil markets remained unstable, with Brent crude trading near $99 per barrel.
Supply disruptions linked to the Strait of Hormuz continued affecting energy prices, adding to concerns about inflation and global economic growth.
Higher energy costs have increasingly become a focus for investors assessing future interest rate expectations.
China and Hong Kong Markets Underperform
Chinese equities moved lower during Wednesday trading.
The Shanghai Composite declined more than 1%, while the CSI 300 index also recorded losses. Hong Kong’s Hang Seng Index weakened despite gains among semiconductor-related stocks.
The softer performance contrasted with stronger rallies seen in Japan and South Korea.
Australia and New Zealand Central Banks Remain in Focus
Australia’s stock market edged higher after inflation data showed underlying consumer prices increased slightly faster in April.
The figures reinforced expectations that the Reserve Bank of Australia may keep interest rates elevated for longer.
Meanwhile, the Reserve Bank of New Zealand left interest rates unchanged but warned additional tightening may be required sooner than previously expected because of persistent inflation pressures and rising energy costs.
The central bank also cautioned that inflation could accelerate further later this year as Middle East tensions continue affecting fuel prices.
Investors Await US Inflation Data
Global markets are now turning attention toward upcoming U.S. inflation figures and further developments surrounding Middle East diplomacy.
The next round of economic data could play a major role in shaping expectations for future interest rate decisions and overall market sentiment.
