On April 26, China Securities Journal issued a document "Promoting the High-Quality Development of the Securities Industry to Form a New Pattern of Innovation-Driven Development." The article pointed out that increasing investment in the IT field has become the consensus of the securities industry in recent years. Various securities companies have taken financial technology as one of the core business development directions and one of the cores to ensure long-term competitiveness. For the domestic securities industry, wealth management, which focuses on intelligent and quantitative investment (machine stock picking, automatic trading), will become the main development direction in the short term. The application of quantitative investment and blockchain in the future is worth looking forward to.