港股开盘丨恒指跌0.1% 携程集团跌近15%

Group 1 - The Hang Seng Index fell by 0.1%, while the Hang Seng Tech Index decreased by 0.55% [1] - Trip.com Group experienced a significant drop of nearly 15% due to an investigation initiated by the market regulatory authority [1] - Tongcheng Travel and Xpeng Motors both saw declines of over 2% [1] - JD Health recorded an increase of nearly 3% [1]