Titan: An entry point for RMBS depends upon the type of trader you are: an entry for a day-trader would be different than an entry point for a trader who may be more comfortable with a several day/week/month hold. Analogy: Tiger Woods and Brad Faxon are playing each other, 72 holes. Over 72 holes, Tiger would be the prohibitive favorite; but for any particular hole, the odds come way down, Faxon can beat Woods on almost any single hole.