恒生科技指数日内跌超1%，汽车股走弱，蔚来汽车(09866.HK)跌超4.5%，小鹏汽车(09868.HK)跌4%，舜宇光学科技(02382.HK)跌超3.6%。

Group 1 - The Hang Seng Tech Index fell over 1% during the day [1] - Automotive stocks weakened, with NIO Inc. (09866.HK) dropping over 4.5% [1] - XPeng Inc. (09868.HK) declined by 4% [1] - Sunny Optical Technology (02382.HK) experienced a decline of over 3.6% [1]