Abstract
. The scientific article discusses the world securities market and its current state. Thedevelopment of the modern world securities market, in addition to general economic trendsaffecting the stock market, is also characterized by specific trends. The market capitalization ofthe global securities market is calculated by region from the total volume of exchange operations.Based on the data contained in the final report of the world Federation of exchanges for 2019,the countries of the world are classified according to the concentration of stock markets. Thelist is headed by the United States, Japan, great Britain, China, France, Germany and Canada,Switzerland and Australia, and other countries. The article analyzes market capitalizations andsales transactions of the New York, Tokyo, and London stock exchanges. The current index valuesof these three exchanges are determined