EN
The situation of the Stock Exchange in Warsaw affect both changes in the Polish sector of economy, political or financial, as well as changes in the financial markets in other countries. Analyzing stock market trading indices representing different countries, you can see the similarities in the behavior of trading indexes. The study showed that the trend in the global market shares (for which follow other global exchanges) determines the New York Stock Exchange. The purpose of this article is to analyze the impact of the world's largest financial markets in the Polish financial market. The analysis will be conducted on the basis of quotations selected indexes representing various countries.