港股有色、半导体股大涨

Market Overview - The Hang Seng Index rose by 2.58% to close at 27,826.91 points, marking a four-and-a-half-year high. The Hang Seng Tech Index increased by 2.53% [1][2]. Sector Performance - The metals sector saw significant gains, with China Aluminum rising over 12%. Other notable performers included WanGuo Gold Group and ChiFeng Gold, both up over 10%, while Zijin Mining International and Shandong Gold rose over 8%. This surge coincided with a substantial increase in spot gold prices, which spiked by over $100 in a single day [2][3]. - The semiconductor sector also performed well, with stocks like NaXin Micro rising nearly 11%, and HuaHong Semiconductor and Zhaoyi Innovation both increasing by over 7% [3]. Oil and Gas Stocks - Oil and gas stocks showed strong performance, with ZhongGang Petroleum surging nearly 30%, while China Petroleum and China National Offshore Oil Corporation both rose by nearly 5% [4]. New Listings - The new stock MingMing experienced a significant first-day increase of nearly 70% [4].