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Journal of Financial Economics Vol. 8 No. 2 1980

Trading costs for listed options

Susan M. Phillips1,2; Clifford W. Smith1,2

1 University of Iowa · 2 University of Rochester

Abstract

This paper reexamines the anomalous evidence concerning the efficiency of the listed options exchanges. We focus on the structure of trading costs in that market, and note several costs which generally have been ignored, the largest of which is the bid-ask spread. When we adjust the published trading rules for our estimates of these trading costs, the reported abnormal returns are eliminated.

DOI
10.1016/0304-405x(80)90016-1
Volume
8
Issue
2
Pages
179-201
Language
en
Sources
bibtex:phds-export.bib openalex crossref

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