Asset Comparison and Correlation

Considering 30-days investment horizon, New Oriental is expected to generate 3.59 times less return on investment than Career. But when comparing it to its historical volatility, New Oriental Education Technology Group is 2.19 times less risky than Career. It trades about 0.26 of its potential returns per unit of risk. Career Education Corp is currently generating about 0.43 of returns per unit of risk over similar time horizon. If you would invest  222.00  in Career Education Corp on April 21, 2013 and sell it today you would earn a total of  83.00  from holding Career Education Corp or generate 37.39% return on investment over 30 days.