* in Anais do XVIII Encontro Nacional de Intelig\^encia Artificial e
Computacional, Evento Online, 2021, pp. 667-678 * Accepted on The 18th National Meeting on Artificial and Computational
Intelligence (ENIAC 2021) Access Paper or Ask Questions
* 9 pages, 5 figures, To appear in the Proceedings of the 2nd ACM
International Conference on AI in Finance (ICAIF'21), November 3-5, 2021,
Virtual Event, USA Access Paper or Ask Questions