1. Shenzhen Component Index is the main stock index of Shenzhen Stock Exchange. It is a stock price index compiled by Paige weighting method, which selects 500 representative listed companies as sample stocks according to certain standards, and takes the number of circulating shares of sample stocks as the weight. The base period is1July 20, 994, and the base point is 1000. Since May 20, 20 15, in order to better reflect the structural characteristics of Shenzhen market and meet the needs of further market development, Shenzhen Stock Exchange has expanded the number of sample shares of Shenzhen Stock Exchange from 40 to 500 to fully reflect the operating characteristics of Shenzhen market. As of June 20 15, 1, the Shenzhen Component Index surged by 5.07% to 1697 1.53.

Two. The Shanghai Composite Index of the Fund is referred to as the Shanghai Composite Index for short, and its sample stocks are all listed stocks, including A shares and B shares, reflecting the changes in the prices of listed stocks on the Shanghai Stock Exchange. In July, 199 1, 15 was officially released.

The Shanghai Composite Index is the earliest published index, which is a weighted comprehensive stock price index with all the stocks listed on the Shanghai Stock Exchange as the calculation range and circulation as the weight. This index was released in real time from1991July 15, and the benchmark date was set as199019February, and the benchmark index was set as 100.