PT - JOURNAL ARTICLE AU - Stephen W. Pruitt AU - Richard E. White TI - Exchange-traded options and CRISMA trading AID - 10.3905/jpm.1989.409217 DP - 1989 Jul 31 TA - The Journal of Portfolio Management PG - 55--56 VI - 15 IP - 4 4099 - https://pm-research.com/content/15/4/55.short 4100 - https://pm-research.com/content/15/4/55.full