Given investment horizon of 30 days, Akamai Technologies Inc. is expected to under-perform the China. In addition to that, Akamai is 1.03 times more volatile than China Finance Online Ltd.. It trades about -0.33 of its total potential returns per unit of risk. China Finance Online Ltd. is currently generating about -0.22 per unit of volatility. If you would invest 194.00 in China Finance Online Ltd. on April 25, 2012 and sell it today you would lose (31.00) from holding China Finance Online Ltd. or give up 15.98% of portfolio value over 30 days.
Diversification
Good diversification
Overlapping area represents amount of risk that can be diversified away by holding Akamai Technologies Inc. and China Finance Online Co. Ltd. in the same portfolio (assuming nothing else is changed)