香港恒生指数收涨2.15% 阿里巴巴涨超18%

Group 1 - The Hang Seng Index rose by 2.15%, while the Hang Seng Tech Index increased by 2.2% [1] - Alibaba's stock surged over 18% [1] - The gold sector performed well, with China National Gold Group rising over 11%, and other companies like Zhaojin Mining, Lingbao Gold, and WanGuo Gold Group each increasing by over 8% [1] Group 2 - Semiconductor company SMIC and electric vehicle manufacturer NIO both saw their stocks rise by over 4% [1] - BYD's shares fell by over 5%, and Mixue Group's stock dropped by over 4% [1]