Considering 30-days investment horizon, SAP AG is expected to generate about the same return on investment as VMware Inc..But, SAP AG is 2.07 times less risky than VMware. It trades about -0.7 of its potential returns per unit of risk. VMware Inc. is currently generating about -0.34 per unit of risk. If you would invest 11,241 in VMware Inc. on April 26, 2012 and sell it today you would lose (1,839) from holding VMware Inc. or give up 16.36% of portfolio value over 30 days.
Diversification
Very weak diversification
Overlapping area represents amount of risk that can be diversified away by holding SAP AG and VMware Inc. in the same portfolio (assuming nothing else is changed)