Group 1 - Recent trading of Hong Kong stocks related to the "Inbound Concept" has seen significant declines, with Baize Medical (02609) down 19.16% to HKD 9.45, Brain Dynamics (06681) down 18.32% to HKD 8.56, and Yaojie Ankang-B (02617) down 12.62% to HKD 182.8 [1] - Yaojie Ankang announced in August that it would be included in several Hang Seng Index series components, effective from September 8, which includes nine indices such as the Hang Seng Composite Index and the Hang Seng Healthcare Index [1] - The inclusion of Yaojie Ankang in multiple indices has led to passive buying by ETFs tracking these indices, resulting in significant trading activity [1] Group 2 - On September 15, the Guozheng Hong Kong Stock Connect Innovative Drug Index underwent a quarterly adjustment, incorporating Yaojie Ankang as a constituent stock [1] - The largest Hong Kong Stock Connect Innovative Drug ETF purchased 3 million shares of Yaojie Ankang on September 15, amounting to approximately HKD 578 million, which represents about 2.62% of the fund's net asset value [1]
部分热门入通概念股午后跌幅扩大 佰泽医疗跌超20% 药捷安康跌近13%