纳斯达克中国金龙指数收跌超1.8%。阿里巴巴、京东跌超2%。

Core Viewpoint - The Nasdaq China Golden Dragon Index has declined by over 1.8%, with Alibaba and JD.com each falling by more than 2% [1] Company Summary - Alibaba's stock has experienced a drop exceeding 2% [1] - JD.com's stock has also seen a decline of more than 2% [1] Industry Summary - The overall performance of the Nasdaq China Golden Dragon Index indicates a negative trend in the Chinese tech sector [1]