Given investment horizon of 30 days, Mannatech Inc. is expected to generate about the same return on investment as Cyanotech Corporation.However, Mannatech is 1.56 times more volatile than Cyanotech Corporation. It trades about -0.13 of its potential returns per unit of risk. Cyanotech Corporation is currently producing about -0.21 per unit of risk. If you would invest 992 in Cyanotech Corporation on April 26, 2012 and sell it today you would lose (232.00) from holding Cyanotech Corporation or give up 23.39% of portfolio value over 30 days.
Diversification
Significant diversification
Overlapping area represents amount of risk that can be diversified away by holding Mannatech Inc. and Cyanotech Corp. in the same portfolio (assuming nothing else is changed)