1. Guotai CSI 3.

2. This is an index chicken for the following reasons:

First, index funds perform better in the long run. Warren Buffett wrote in Berkshire's 24 annual report: "Low-cost index funds may be the most profitable tool for investors in the past 35 years, but most investors have experienced a psychological journey from the peak to the bottom, just because they did not choose index funds that are both labor-saving and money-saving, and their investment performance was either very ordinary or very bad." The founder of Pioneer Group, the second largest fund company in the United States, has made statistics. In the 35 years up to 1997, more than three-quarters of active funds did not perform as well as the Standard & Poor's 5 Index. In the long run, index funds can achieve better performance than 7% active equity funds, and are a good choice for long-term investment.

secondly, the quality of index funds is more trustworthy. Domestic fund managers change frequently. WIND statistics show that as of May this year, the average term of office of successive fund managers of stock-based open-end funds is only 14.59 months, which means that if you make a 15-year long-term investment, you have to be mentally prepared to exchange it for 1 fund managers. However, because index funds are passive investments that follow the index, personal influence, the fund manager, can be ignored, and his style is persistent and faithful, so investors can hold it with peace of mind.

thirdly, the bull market needs to buy index funds. The long bull pattern in China stock market has been confirmed. Bull market should buy index funds: because it is difficult for active investment funds to grasp the hot spots in the market, but passive funds with index as the investment target have more advantages.

According to the statistics of Galaxy Securities Fund Research Center, in 26, index funds performed the best overall, with an average net growth rate of 125.87%.

In p>27, index funds continued to be bullish. As of August 3, the index fund's net growth rate this year is 11.66%. In the same period, the net growth rate of active stock funds was 97.33%, the average net growth rate of partial stock funds was 92.93%, and the average net growth rate of balanced funds was 84.26%.