Author: Lorenzo Filotei Over the last years, Python  has become very useful in specific fields such as finance. Python is a programming language that is based on data. It aims to ease data-driven building strategies and make decisions. Python allows programmers to evaluate and confront data to reach a solution finalized for a variety of financial departments. In this article, some of its applications are discussed. Among them are : ‘ Algorithmic Trading’ , ‘Quantitative Inves