PT - JOURNAL ARTICLE AU - Gary L. Gastineau TI - Option Position and Exercise Limits AID - 10.3905/jpm.1992.409430 DP - 1992 Oct 31 TA - The Journal of Portfolio Management PG - 92--96 VI - 19 IP - 1 4099 - https://pm-research.com/content/19/1/92.short 4100 - https://pm-research.com/content/19/1/92.full