The theme of this bachelor thesis deals with cryptocurrencies from the perspective of their legal interpretation in the economics and with the problem of market rate prediction. The first part is devoted to the differences in the characteristics of cashless, digital and electronic money, comparing jurisdictions in the world, cryptocurrency categorization and theoretical assumptions of exchange rate theories. In the empirical part, I dealt with the issue of the functioning of the traditional economic exchange rate theory with the application to cryptocurrency Bitcoin and market valuation by simulating the future course development.Tato bakalářská práce se zabývá kryptoměnami z hlediska jejich právní interpretace ve světové ekonomice a proble...