Given investment horizon of 30 days, NYSE is expected to under-perform the KimberlyClar. In addition to that, NYSE is 1.88 times more volatile than KimberlyClark Corporation. It trades about -0.32 of its total potential returns per unit of risk. KimberlyClark Corporation is currently generating about -0.02 per unit of volatility. If you would invest 7,873 in KimberlyClark Corporation on April 24, 2012 and sell it today you would lose (24.00) from holding KimberlyClark Corporation or give up 0.3% of portfolio value over 30 days.
Diversification
Average diversification
Overlapping area represents amount of risk that can be diversified away by holding NYSE and KimberlyClark Corp. in the same portfolio (assuming nothing else is changed)