The so-called stock software generally refers to an information and service system that artificially sets some program, reflects some state and transmits some information. It comprehensively analyzes and sorts out the trading data in the stock market, and obtains some data systems that show the classification of trading status and reflect the technology and tactics of both sides of the game (including long and short sides, institutions and retail investors,,). An auxiliary trading tool that is helpful for both parties to trade.

The institutions mentioned in stock software generally refer to fund companies, investment companies, securities companies and trust companies with huge amounts of funds. .....

Retail investors generally refer to individual stock market participants with relatively few funds.

Institutions and retail investors are both participants in stock market transactions, and * * * together constitute the main body of investment in the stock market. The relationship between them is unity of opposites, sometimes they are opposite players, and sometimes they are partners who achieve the same goal by different routes.