Asia-Pacific markets rise, tracking Wall Street gains as AI stocks rebound

Asia-Pacific markets largely advanced on Thursday, tracking Wall Street's gains and benefiting from a boost to artificial intelligence stocks following AMD's strong third-quarter earnings beat. Japan's Nikkei 225 rose 1.45%, with AI-related companies like Advantest and Disco Corp seeing significant increases, while South Korea's SK Hynix also climbed. Conversely, Chinese autonomous vehicle firms WeRide and Pony.ai experienced sharp declines on their Hong Kong market debut despite raising substantial IPO proceeds, contrasting with the broader positive sentiment driven by AI sector recovery.

Analysis

Asia-Pacific markets largely advanced, tracking positive overnight sentiment from Wall Street, which saw the Dow, S&P 500, and Nasdaq rise by 0.48%, 0.37%, and 0.65% respectively. This upward movement was primarily driven by a strong rebound in artificial intelligence stocks following AMD's better-than-expected third-quarter earnings report. The positive earnings signal helped alleviate recent valuation concerns that had led to a prior sell-off in the AI sector.

Key AI-related companies demonstrated significant gains, with Advantest, a supplier to Nvidia, climbing 3.73%, and chip equipment maker Disco Corp adding 4.59%. South Korean Nvidia-supplier SK Hynix also rose 3.11%, contributing to a generally bullish tone in technology. While Japan's Nikkei 225 surged 1.45% and SoftBank recouped 1.5% of prior losses, South Korea's Kospi pared early gains, and its small-cap Kosdaq reversed to a 0.52% decline, indicating some regional divergence.

In contrast to the broader market optimism, the Hong Kong market debuts of Chinese autonomous vehicle firms WeRide and Pony.ai saw substantial declines of over 12% and nearly 8% respectively, despite raising significant capital (HK$2.4 billion and HK$6.7 billion). This underperformance suggests investor caution regarding specific sectors or IPO valuations. US equity futures remained largely flat amidst Supreme Court skepticism regarding President Trump's tariffs, adding a layer of macro uncertainty.

Key Decisions for Investors

• Monitor AI sector momentum closely, as the rebound driven by AMD's earnings suggests continued investor interest, but remain vigilant for potential valuation concerns.
• Evaluate regional and sector-specific divergences, as the strong performance in AI-related tech contrasts with the underperformance of Chinese autonomous vehicle IPOs and some South Korean indices.
• Consider the potential impact of macro headwinds, such as ongoing developments regarding US tariffs, which could introduce volatility or shifts in trade-sensitive sectors.