Considering 30-days investment horizon, UBS AG is expected to generate 0.72 times more return on investment than Patel. However, UBS AG is 1.38 times less risky than Patel. It trades about -0.21 of its potential returns per unit of risk. Patel Engineering Ltd. is currently generating about -0.53 per unit of risk. If you would invest 1,270 in UBS AG on April 26, 2012 and sell it today you would lose (114.00) from holding UBS AG or give up 8.98% of portfolio value over 30 days.
Diversification
Very good diversification
Overlapping area represents amount of risk that can be diversified away by holding UBS AG and Patel Engineering Ltd. in the same portfolio (assuming nothing else is changed)
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