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Threshold levels, strike price grid, and other market microstructure issues associated with exchange‐traded equity options
Author(s) -
Maberly Edwin D.,
Pierce Raylene M.,
Catania Patrick
Publication year - 2010
Publication title -
journal of futures markets
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.88
H-Index - 55
eISSN - 1096-9934
pISSN - 0270-7314
DOI - 10.1002/fut.20404
Subject(s) - equity (law) , binary option , market microstructure , clearing , commission , economics , listing (finance) , strike price , business , financial economics , finance , valuation of options , asian option , order (exchange) , political science , law , volatility (finance)
This study addresses a number of important market microstructure issues associated with exchange‐traded equity options having significant research implications for studies investigating clustering on option strike prices. Price threshold levels associated with exchange listing and the automatic exercise of equity options as established by the Securities and Exchange Commission and Options Clearing Corporation (OCC) to carry out their regulatory and oversight responsibilities are examined. Significant changes are documented including motivation for such changes. Market microstructure issues potentially impact equity options research outcomes and one important issue is documenting changes over time to the strike price grid. A chronological outline of the introduction of option strike codes from April 26, 1973, through December 2008 is presented. Pricing discrepancies are documented between Standard & Poor's end‐of‐day updates (closing prices) and similar prices reported by Center for Research in Security Prices, Thompson, and Bloomberg, which is the source of ambiguities associated with the OCC's official settlement price. A number of quirks associated with option databases are identified to be of potential interest to researchers. © 2009 Wiley Periodicals, Inc. Jrl Fut Mark 30:188–201, 2010