PT - JOURNAL ARTICLE AU - Thomas S.Y. Ho TI - Cmo Yield Attribution and Option Spread AID - 10.3905/jpm.1993.409449 DP - 1993 Apr 30 TA - The Journal of Portfolio Management PG - 57--68 VI - 19 IP - 3 4099 - https://pm-research.com/content/19/3/57.short 4100 - https://pm-research.com/content/19/3/57.full