Methodological rationale for the application of economic and mathematical models when developing an automated information system for assessing investments in the electric power industry

The article considers digital tools, which allow carrying out a fundamental share analysis, as well as building a rating model based on the selected criteria, thanks to this, it is subsequently possible to predict the potential profitability for the coming periods. The methodology chosen for share analysis is in demand in most countries of the world and its application is practicable. It is also worth noting that the methodology was implemented on the basis of securities in the electric power industry, one of the most relevant industries in the Russian Federation. The article provides a practical examination of digital tools that allow analyzing securities. The research places an important emphasis on the fact that based on the innovative method it is possible to find potential objects for investment and analyze them without any special difficulties.