摘要：The BET, CAC 40 and Dow Jones EURO STOXX 50 portfolios present the trend of the financial
markets in Bucharest, Paris and Euro zone. In this paper we analyzed the returns of these portfolios,
which allow us to emphasize the characteristics of the returns that can be obtained on those three
financial markets. The analysis was made using descriptive methods, evaluating the autocorrelation and
the returns of the dependence.
