PT - JOURNAL ARTICLE AU - Robert D Arnott TI - Options and Protective Strategies AID - 10.3905/joi.1998.408456 DP - 1998 May 31 TA - The Journal of Investing PG - 16--22 VI - 7 IP - 2 4099 - https://pm-research.com/content/7/2/16.short 4100 - https://pm-research.com/content/7/2/16.full