Resumen en español

In this monography, one of the technical indicators used for the study and analysis of the forex market is presented which constitutes a fundamental technical tool, when operating in it, this indicator is called the Relative Strength Index or RSI; In the same way, through a study the behavior of the EURO and STERLING POUND currencies are analyzed, in compared to the socio-political events related to Brexit during the period (2016-2019). Some other Features such as the concept, its use and calculation are also described, as well as graphic examples that facilitate the understanding of this trend indicator. In addition, this paper also describes the United Kingdom leaving from the European Union, better known as “BREXIT as well as its definition, causes, effects and how this event has generated an impact on the movement of the prices of this currency pair.