Given investment horizon of 30 days, Cyanotech Corporation is expected to generate 0.37 times more return on investment than China. However, Cyanotech Corporation is 2.73 times less risky than China. It trades about -0.1 of its potential returns per unit of risk. China Shenghuo Pharmaceutical Holdings Inc. is currently generating about -0.05 per unit of risk. If you would invest 939 in Cyanotech Corporation on April 25, 2012 and sell it today you would lose (164.00) from holding Cyanotech Corporation or give up 17.47% of portfolio value over 30 days.
Diversification
Weak diversification
Overlapping area represents amount of risk that can be diversified away by holding Cyanotech Corp. and China Shenghuo Pharmaceutical in the same portfolio (assuming nothing else is changed)
Over the last 30 days China Shenghuo Pharmaceutical Holdings Inc. has generated negative risk-adjusted returns adding no value to investors with long positions.