Hang Seng Branch refers to a fund that invests in the Hang Seng Index by purchasing a double-leverage index. Display public information related to the query. By buying funds that invest in the Hang Seng Index. The index cannot be purchased directly. Some passive funds that invest in Hang Seng Index make purchases, and purchasing funds is the most convenient and worry-free way. Domestic funds investing in Hang Seng Index include Harvest Hang Seng Index and Huitianfu Hang Seng Index Grading Fund. Buy the Hang Seng Index contract through the futures market. When choosing a futures platform, we should distinguish the authenticity of the platform. Regular Hang Seng Index futures traders will have a futures trading license in the Hong Kong Securities Regulatory Commission and settle in foreign currency.