Global Market: Japan’s Nikkei hits six-week high as chip stocks rally on AI optimism

Japan's Nikkei share average soared to a six-week peak, buoyed by chip sector stocks after favorable earnings guidance from Micron Technology. The Nikkei 225 surged 2.28%, while the broader Topix remained relatively stable. Nevertheless, various stocks within the Nikkei faced downturns, particularly in finance. Analysts are wary about the durability of AI stock gains amid Micron's forecasts, with monetary policy talks suggesting possible interest rate hikes, creating market uncertainty.