The main task of the financial system is to ensure the flow of resources from sectors with an excess of funds to those with a gap in funds. The developments of the past twenty years in particular, have paved the way for new turnovers in the field of finance and with the globalization phenomenon, foreign capital flows are transported rapidly to the farthest corners of the world. In addition, more complex market structures emerge on the agenda as well as complex financial tools and crises and their impact becomes more permanent.