Quantitative investment is to find all kinds of "high probability" strategies that can bring excess returns from massive historical data by means of modern statistics and mathematics, and to guide investment in strict accordance with the quantitative model constructed by these strategies, so as to obtain stable, sustainable and above-average excess returns. Quantitative investment belongs to the category of active investment, its essence is the quantitative practice of qualitative investment, and its theoretical basis is the inefficiency or weak efficiency of the market.

Quantitative investment characteristics:

First, the investment perspective is broader. With the help of computers, we can efficiently and accurately process massive information, and look for broader investment opportunities in the whole market.

Second, investment is more disciplined. Strictly implement the investment advice given by the quantitative investment model to overcome the weakness of human nature.

Third, it relies heavily on historical data.