PT - JOURNAL ARTICLE AU - Paul Crowley TI - Improve Your Morningstar Rating Using Options AID - 10.3905/joi.2001.319489 DP - 2001 Nov 30 TA - The Journal of Investing PG - 73--87 VI - 10 IP - 4 4099 - https://pm-research.com/content/10/4/73.short 4100 - https://pm-research.com/content/10/4/73.full AB - The author demonstrates that equity mutual fund managers can be confident of improving their Morningstar ratings by overwriting call options on portions of their portfolios. A look at the Morningstar rating system in detail helps us understand why this kind of enhancement is possible.