Asia stocks extend rally tracking Wall St record highs; tech sector leads gains

Asian stock markets extended their rally on Friday, mirroring record highs on Wall Street, primarily driven by strong performance in the technology and chipmaker sectors amid renewed AI optimism and firm expectations of a Federal Reserve rate cut next week. Hong Kong and South Korea led gains, with SK Hynix surging nearly 6% on its new HBM4 memory chip, while Japan's Nikkei 225 also reached a fresh record high. This broad regional strength comes as mixed U.S. economic data solidified market bets for a 25-basis-point Fed rate reduction, despite mainland Chinese indices edging lower.

Analysis

Asian equity markets are experiencing a broad, technology-led rally, largely mirroring record highs on Wall Street. The primary catalyst is firm market conviction in an impending Federal Reserve interest rate cut, with traders pricing in a near-certain 25-basis-point reduction at the next meeting. This expectation has been solidified by mixed U.S. economic data, where a slightly above-forecast CPI reading of 0.4% month-over-month was offset by a jump in weekly jobless claims to 263,000, suggesting a softening labor market that gives the Fed room to ease. The risk-on sentiment is most pronounced in the tech sector, fueled by renewed AI optimism. South Korea's KOSPI advanced 1.3%, driven by a nearly 6% surge in SK Hynix (000660) to a record high after it announced the completion of its next-generation HBM4 memory chip, which promises double the bandwidth and over 40% improved power efficiency for AI applications. Similarly, Hong Kong's Hang Seng index gained 1.5%, with its tech sub-index climbing 2.5%, and Japan's Nikkei 225 reached a new peak despite domestic political changes. This widespread strength contrasts with modest pullbacks in mainland China, where the Shanghai Composite and CSI 300 fell 0.2% and 0.4% respectively, indicating some regional divergence.

Key Decisions for Investors

• Given the market's strong pricing of a 25 bps Fed rate cut, investors should monitor the upcoming FOMC meeting for any deviation from this consensus, as a hawkish surprise could trigger significant market volatility.
• The clear outperformance of the technology and chipmaker sectors suggests investors should consider maintaining or increasing exposure to the AI theme, particularly focusing on companies with tangible product innovations.
• SK Hynix's surge on its HBM4 announcement underscores the market's willingness to reward specific technological advancements in AI hardware; therefore, scrutinizing company product roadmaps within the semiconductor supply chain is critical for stock selection.
• The divergence between strong gains in Japan and South Korea versus weakness in mainland China highlights the need for a selective, country-specific approach to Asian equity allocation rather than a broad regional bet.