7月9日电，香港恒生指数开盘跌0.36%，恒生科技指数跌0.48%。利弗莫尔证券显示，蓝思科技香港IPO首日开涨3.85%。

Group 1 - The Hong Kong Hang Seng Index opened down by 0.36% [1] - The Hang Seng Tech Index decreased by 0.48% [1] - Saint Bella saw an increase of over 2% [1] - NetEase experienced a decline of over 2% [1] Group 2 - Livermore Securities reported that Lens Technology's Hong Kong IPO opened with a rise of 3.85% on its first day [1]