SLIVKA, Ronald T.; WANG, Ruichen. Time Spreads in China SSE 50 Options. Indian Journal of Research in Capital Markets, [S. l.], v. 6, n. 4, p. 7–19, 2019. DOI: 10.17010/ijrcm/2019/v6/i4/150268. Disponível em: https://www.indianjournalofentrepreneurship.com/index.php/ijrcm/article/view/150268. Acesso em: 6 oct. 2025.