POONAM; MALIK, N. S. Efficiency and Predictive Power of Technical Trading Rules in Post-COVID-19 Era : A Study of BRICS Stock Market. Indian Journal of Finance, [S. l.], v. 19, n. 1, p. 52–66, 2025. DOI: 10.17010/ijf/2025/v19i1/174695. Disponível em: https://www.indianjournalofentrepreneurship.com/index.php/IJF/article/view/174695. Acesso em: 3 aug. 2025.