› CFA › CFA Level 1 › Question of the Week – Portfolio Management Search for:Search Button CFAFRMCAIACareersLounge GeneralLevel 1Level 2Level 3 Question of the Week – Portfolio Management Add A Reply Login Sign Up This topic has 1 reply, 1 voice, and was last updated Jul-188:04 am by AdaptPrep. Author Posts AdaptPrepParticipant Undecided 18 Jul 2018 at 8:04 am Up3:: The diversification ratio is calculated as the ratio of the standard deviation of the equal-weighted portfolio to the standard deviation of the randomly selected security. Thus, the diversification ratio is 0.20/0.25 = 0.80. Author Posts Viewing 0 reply threads You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Register Log In