The enthusiasm for investment in the blockchain continues. As of the close of October 28, Choice's blockchain concept stocks increased to 173, of which 111 were daily at the daily limit. Capital has also begun to pursue the blockchain, and all types of investors are actively looking for blockchain investment targets. Brokers and venture capital institutions are also generally optimistic about the application of blockchain in the fields of finance, people's livelihood and service systems. A brokerage blockchain researcher said that at present, financial, people's livelihood and government affairs are more optimistic. The main application may be to serve government agencies or institutions.