【恒生指数收盘涨2.4%，恒生科技指数涨2.34%】汽车股、科技股上涨，小鹏汽车涨约7%，蔚来涨约7%，阿里巴巴涨约5%，百度集团涨约4%。

Core Viewpoint - The Hang Seng Index closed up by 2.4%, while the Hang Seng Tech Index increased by 2.34%, indicating a positive market sentiment driven by gains in automotive and technology stocks [1] Group 1: Automotive Sector - Xpeng Motors saw an approximate increase of 7% in its stock price [1] - NIO also experienced a rise of about 7% [1] Group 2: Technology Sector - Alibaba's stock rose by approximately 5% [1] - Baidu Group's shares increased by around 4% [1]