Yes, Guotai CSI 300 is an index fund, which was established in June 2007. 165438+ 10. The fund mainly tracks the Shanghai and Shenzhen 300 Index. Its investment scope is: the proportion of investment in stocks is more than 90%, of which the proportion of investment in CSI 300 and its constituent stocks is not less than 80%, and the proportion of investment in cash and treasury bonds within one year is higher than 5%. The benchmark of the Fund's performance is 90%* Shanghai and Shenzhen 300 Index yield+10%* interbank deposit yield, and the average tracking error between the fund's net growth rate and the benchmark date of performance comparison is less than 0.35%.