Asian Markets on an AI High then Jolt as Powell Strikes Caution (Sept 23–24, 2025)
Asian Markets Rally on Tech Frenzy (Sept 23) Asian equities extended their stunning September run on Sept 23, riding a wave of AI optimism and Wall Street’s record highs. Tech euphoria swept the region after Nvidia’s blockbuster plan to invest $100 billion in OpenAI, which turbocharged chip stocks globally business-standard.com business-standard.com. Momentum funds poured into Asian tech plays, fueling almost self-fulfilling gains. South Korea’s KOSPI, heavy with chipmakers, rose about 0.2% on Tuesday and was up nearly 9% for September business-standard.com business-standard.com. Taiwan’s TAIEX soared to an unprecedented peak, closing 1.4% higher at 26,247 points b2bnews.co.nz. Investors cheered advances in AI