← Search Journal of Finance Vol. 46 No. 4 1991 S&P 100 Index Option Volatility Campbell R. Harvey; Robert E. Whaley DOI10.2307/2328872 Volume46 Issue4 Pages1551 Sources semanticscholar openalex crossref Cite APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓