If most of the fund positions are in Shanghai stock market, then the fund belongs to the Shanghai index fund; If most of the positions are in Shenzhen, then the fund belongs to Shenzhen Stock Exchange. If most of the positions are GEM stocks, then the fund belongs to GEM funds.

Investment can be judged by the position of the fund. The Fund publishes its positions once every quarter, and investors can download the quarterly report in official website.