Gabriel Rosa, Pedro Pereira, Alisson Silva, and Charlene Resende. 2023. Buying and Selling Decision in the Brazilian Stock Exchange Financial Market by a Neo Fuzzy Neuron (NFN) Applied to the Hurwicz Criterion. In Anais do II Brazilian Workshop on Artificial Intelligence in Finance, agosto 06, 2023, João Pessoa/PB, Brasil. SBC, Porto Alegre, Brasil, 108-119. DOI: https://doi.org/10.5753/bwaif.2023.230686.