Asia stocks muted, KOSPI falls as tech rally cools in anticipation of Warsh

Asian stocks remained relatively static on Friday, with South Korea’s KOSPI experiencing a decline as the momentum behind technology share prices began to wane in the lead-up to U.S. Federal Reserve Chair Kevin Warsh’s speech at the Jackson Hole Symposium. The overnight U.S. session had provided a mild boost for regional markets, as NVIDIA Corporation’s (NASDAQ: NVDA) shares gained following its impressive quarterly earnings, propelling the Nasdaq.

However, Wall Street concluded mostly flat as investors adopted a more cautious stance ahead of Warsh’s address. Futures for Wall Street were modest in Asian trading hours. The KOSPI fared the worst among Asian markets on Friday, suffering losses in key chipmaking firms. SK Hynix and Samsung Electronics both slipped between 1.5% and 2.5% following strong gains earlier in the week, driven by positive sentiment surrounding NVIDIA's earnings report and the potential for increased demand in artificial intelligence-powered memory solutions.

Nevertheless, the KOSPI remained on track for a slight weekly decline. Investors remained cautious over the elevated valuations of AI-driven chipmaker stocks, with recent initiatives by SK Hynix and Samsung to return value to shareholders providing only limited respite. The sensitivity of tech stocks to further cues on U.S. interest rates persisted, particularly following recent turbulence in the bond market that had adversely impacted the sector.

The Nikkei 225 and TOPIX indices outperformed Asian counterparts on Friday, climbing between 0.7% and 0.9%. This was largely attributable to a modest rise in Japan’s consumer price index for August, which aligned closely with expectations and hinted at a possible Bank of Japan rate hike. The data also suggested a strengthening in producer-side inflation, a concern for policymakers.

Nonetheless, broader Asian markets remained relatively inert. The Shanghai Shenzhen CSI 300 index in China declined by 0.1%, while the Shanghai Composite managed a slight gain of 0.1%, and Hong Kong’s Hang Seng index added 0.3%. However, Mainland Chinese markets were poised for an over 1% increase throughout the week, buoyed by positive earnings reports.

Australia’s ASX 200 index climbed 0.4%, while Singapore’s Straits Times index remained unchanged on Friday. Finally, India’s Nifty 50 index futures recorded a 0.2% rise.