27/05/2026
Bolstered by a strong global tech rally, booming artificial intelligence (AI) sector sentiment, and easing geopolitical tensions, Asian stock markets surged to historic highs, while expectations of de-escalation in the Middle East drove a modest drop in international oil prices.
In terms of indices, the MSCI Asia Index rose 1%, hitting a new all-time high. As a key barometer for AI investment, South Korea’s stock market delivered a standout performance with a 5% jump, also reaching a record peak. On the individual stock front, SK Hynix’s share price soared 1%, pushing its market capitalization above $1 trillion and spearheading another record high for the Asian semiconductor index.
The rally in Asian equities tracked gains on Wall Street. On Tuesday, the S&P 500 and Nasdaq 100 both closed at record highs, led by a robust surge in the chip sector. Micron Technology, a leading memory chip giant, saw its stock price skyrocket 19%, with its market value also crossing the $1 trillion mark, providing strong momentum for global tech and semiconductor stocks.
Global commodity markets showed divergent trends with international oil prices edging lower. Growing market expectations of a potential peace deal between the United States and Iran eased geopolitical conflict risks, sending Brent crude down 0.9% to around $98.78 per barrel. In the fixed-income market, U.S. Treasury prices continued to rise amid safe-haven demand, with the benchmark 10-year U.S. Treasury yield steady at 4.48%.
The record-breaking rally in global stock markets is underpinned by two core market drivers. First, market confidence in Asian tech and semiconductor firms has strengthened substantially. As a cornerstone of AI development, memory chips boast a promising long-term industry outlook. Second, optimism over a resolution to Middle East conflicts has spread widely. Traders believe easing geopolitical risks will effectively ease global inflationary pressures, further lifting market risk appetite.
On the geopolitical front, relevant negotiations are advancing. The Trump administration stated that efforts are underway to extend the Middle East ceasefire and reopen the Strait of Hormuz. U.S. Secretary of State Marco Rubio noted that the finalization of any agreement may take several more days. Nevertheless, uncertainties persist in the Middle East situation. Nighttime clashes continue in the region, leaving the navigational safety of the Strait of Hormuz unclear. In addition, U.S. Central Command has denied reports that the U.S. military is providing escort services for passing vessels.
Notable movements also emerged in global foreign exchange and regional markets. The yen weakened past the 159 level against the U.S. dollar, triggering market concerns that Japanese authorities may intervene to stabilize the currency. In New Zealand, the Reserve Bank of New Zealand kept its policy rate unchanged but signaled a possible rate hike in the near term, boosting the New Zealand dollar. Meanwhile, U.S. stock index futures edged slightly higher, with S&P 500 and Nasdaq 100 futures both up 0.1%.
Currently, Asian market focus is firmly centered on the semiconductor sector, with SK Hynix playing a pivotal role in global AI computing infrastructure development. Memory chips have become a critical bottleneck restricting the expansion and upgrading of global data centers. Investors and analysts widely expect the global memory chip supply shortage to persist through 2027, granting leading manufacturers including SK Hynix, Samsung Electronics and Micron Technology substantial pricing power over major global tech corporations.
In terms of market capitalization, SK Hynix has joined the $1 trillion market cap club, becoming the third Asian company to reach this milestone after Taiwan Semiconductor Manufacturing Company (TSMC) and Samsung Electronics, both of which crossed the threshold earlier this month. Powered by strong gains in semiconductor giants — SK Hynix’s stock has surged roughly 30% year-to-date and Samsung Electronics has risen 7% — South Korea’s KOSPI index has outperformed all major global stock benchmarks so far this year.
[Disclaimer] Forex trading involves risk; please invest with caution. This content is for informational purposes and objective analysis only, and does not constitute any investment advice, basis for buying/selling, or guarantee of returns. Investors should make independent decisions based on their own financial situation and risk tolerance, and bear their own investment risks.
Related Posts
