Asset Comparison and Correlation

Considering 30-days investment horizon, Sterlite is expected to generate 1.69 times less return on investment than Natus. But when comparing it to its historical volatility, Sterlite Industries India Ltd is 1.03 times less risky than Natus. It trades about 0.18 of its potential returns per unit of risk. Natus Medical Inc is currently generating about 0.29 of returns per unit of risk over similar time horizon. If you would invest  1,333  in Natus Medical Inc on April 22, 2013 and sell it today you would earn a total of  178.00  from holding Natus Medical Inc or generate 13.35% return on investment over 30 days.