DANAK, Deepak; PATEL, Nikunj. A Study of Efficiency of Index Futures, Lead-Lag Relationship, and Speed of Adjustments in India using High-Frequency Data. Indian Journal of Finance, [S. l.], v. 14, n. 4, p. 7–23, 2020. DOI: 10.17010/ijf/2020/v14i4/151705. Disponível em: https://www.indianjournalofentrepreneurship.com/index.php/IJF/article/view/151705. Acesso em: 3 aug. 2025.