Liu Feng, director of the Blockchain Technology and Application Research Center of the Institute of Artificial Intelligence and Change Management of Shanghai University of International Business and Economics, told the reporter of the International Financial News that the introduction of the blockchain index in the industry is not the first time, but the Shenzhen Stock Exchange Posting is intriguing. Liu Feng pointed out that on the one hand, the introduction of the blockchain index through the national exchange of our country has connected the relevant sector companies involved in the blockchain technology in the stock market, which plays a general direction for investors who are enthusiastic about the blockchain technology in the stock market. Guiding role. On the other hand, it also shows from the side that the national level attaches importance to blockchain technology. These two aspects have played a positive role in the market, especially the capital market.