纳斯达克中国金龙指数涨超3%：蔚来涨超18%，金山云涨超8%

Group 1 - The Nasdaq China Golden Dragon Index rose over 3%, indicating a positive trend for Chinese concept stocks [1] - NIO saw a significant increase of 18.32%, leading the gains among the component stocks [2] - Other notable performers included VNET with a rise of 16.97% and MNSO with an increase of 16.44% [2] Group 2 - Tiger Securities (TIGR) increased by 13.49%, while Kingsoft Cloud (KC) rose by 8.99% [2] - Smaller gains were observed in companies like Xiaoying Technology (XYF) at 8.55% and RLX Technology at 7.14% [2] - Other companies such as Lufax (LU) and Zhongjin Ke Industrial (ZJK) also experienced gains of 6.72% and 6.44% respectively [2]