LE, D. The Information Content of Implied Volatility in the Crude Oil and Natural Gas Markets. Journal of Accounting and Finance, [S. l.], v. 17, n. 9, 2017. DOI: 10.33423/jaf.v17i9.893. Disponível em: https://articlegateway.com/index.php/JAF/article/view/893. Acesso em: 22 jul. 2024.