【环球财经】日经股指收盘新高

Core Points - The Tokyo stock market showed an upward trend on October 3, with the Nikkei 225 index closing up 1.85%, reaching a new record high [1] - The increase was influenced by the overnight rise in U.S. stocks and an influx of overseas buying [1] - The Nikkei index rose by 832.77 points, closing at 45769.50 points, surpassing the previous high set on September 25 [1] Sector Performance - The artificial intelligence and semiconductor sectors saw significant gains, driven by the strategic cooperation agreement between Hitachi and OpenAI announced on October 2 [1]