← Search Journal of Finance Vol. 25 No. 1 1970 COMMODITY FUTURES: TRENDS OR RANDOM WALKS? Richard A. Stevenson; Robert M. Bear1 1 University of Iowa DOI10.1111/j.1540-6261.1970.tb00414.x Volume25 Issue1 Pages65-81 Languageen Sources openalex crossref semanticscholar 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 ✓