Study on irrational behavior of retail investors in the post-COVID-19 market boom. Economics & Business Management, [S. l.], v. 6, n. 1, p. 18–28, 2026. DOI: 10.63313/EBM.9191. Disponível em: https://elibrary.erytis.com/index.php/Ebm/article/view/864. Acesso em: 24 jun. 2026.