阿里巴巴绩后跌超2%，蔚来跌7%小马智行涨5%

Group 1 - Alibaba's stock dropped over 2% following its earnings report [1] - Xiaoma Zhixing-W saw an increase of over 5% [1] - NIO's stock declined by approximately 7% [1] - Zhihu's stock fell by over 4% [1]