PADHI, Puja; SHAIKH, Imlak. On the relationship of implied, realized and historical volatility: evidence from NSE equity index options. Journal of Business Economics and Management, [S. l.], v. 15, n. 5, p. 915–934, 2014. DOI: 10.3846/16111699.2013.793605. Disponível em: https://journals.vilniustech.lt/index.php/JBEM/article/view/3056. Acesso em: 18 may. 2025.