PT - JOURNAL ARTICLE AU - William S. Gray TI - The anatomy of a sltock market forecast AID - 10.3905/jpm.1989.409237 DP - 1989 Oct 31 TA - The Journal of Portfolio Management PG - 36--44 VI - 16 IP - 1 4099 - https://pm-research.com/content/16/1/36.short 4100 - https://pm-research.com/content/16/1/36.full