Given investment horizon of 30 days, Pacific Sunwear of California Inc is expected to generate 1.49 times more return on investment than Eagle. However, Pacific is 1.49 times more volatile than Eagle Materials Inc. It trades about 0.1 of its potential returns per unit of risk. Eagle Materials Inc is currently generating about -0.09 per unit of risk. If you would invest  298.00  in Pacific Sunwear of California Inc on May 20, 2013 and sell it today you would earn a total of  17.00  from holding Pacific Sunwear of California Inc or generate 5.7% return on investment over 30 days.