AI Stocks Frenzy: Nvidia’s $100B Bet & Other Big Moves Ignite Markets (Sept 28–29, 2025)
Global market action: By late September, Asian and U.S. markets were buoyant on continued AI optimism. Reuters reported Asian stocks mostly climbed Sept. 29 despite U.S. political risks Reuters. Tokyo’s Nikkei dipped slightly but remained ~5% above its August close
