Simply put, quantitative investment uses a large amount of historical data to help investors make judgments, uses computers to help the human brain process information, and overcomes the impact of human emotions and weaknesses on investment.

The first person to promote the application of quantitative investing was John McQueen.

McQueen used Wells Fargo's trust investment platform to establish the first quantitative investment system and launched the world's first passively managed index fund in 1971.

This platform has been continuously improved and evolved into Barclays Global Investors, the second largest investment management company in the world today.

Wells Fargo Fund, a leading Chinese fund company in quantitative investment, can pay attention to its index-enhanced funds that invest in quantitative ways.

For example, the performance of the Wells Fargo Tianding CSI Dividend Index Enhanced Fund in 2011 ranked 17th among 320 stock funds, ranking first among all index funds; and the performance of the Wells Fargo CSI 300 Index Enhanced Fund in 2011

Ranked 37th among 320 stock funds and second among all index funds; in addition, the Wells Fargo CSI 500 is enhanced, including small-cap stocks with good liquidity and mid-range market value in the Shanghai and Shenzhen stock markets.

The style is complementary to that of the CSI 300 Index covering large and mid-cap stocks.

Li Xiaowei, the leader of Wells Fargo Quantitative Investment, has a PhD in economics from Stanford University in the United States. He served as the Greater China Active Equity Investment Director, Senior Fund Manager and Senior Researcher at Barclays International Investment Management (BGI); Morgan Stanley Capital International Barra Company BARRA Equity Risk

As a senior researcher in the Evaluation Department, it can be said that she is a pioneer in quantitative investment in China, and the investment team she leads will definitely bring excellent returns to investors.