纳斯达克中国金龙指数收跌0.65%，热门中概股多数下跌

Group 1 - The Nasdaq China Golden Dragon Index fell by 0.65% on December 3rd, indicating a downward trend in popular Chinese concept stocks [1] - Notable gainers included Atour, which rose over 5%, and Tiger Securities, which increased by over 2% [1] - Significant decliners included XPeng Motors, which dropped over 7%, and iQIYI, which fell over 3%, along with NIO, Global Data, and Bilibili, each declining over 2% [1] Group 2 - Alibaba, NetEase, and ZTO Express each experienced a decline of over 1% [1]