Assuming 30 trading days horizon, American Funds Capital Inc Bldr A is expected to generate 1.63 times more return on investment than Templeton. However, American is 1.63 times more volatile than Templeton Global Bond Adv. It trades about -0.26 of its potential returns per unit of risk. Templeton Global Bond Adv is currently generating about -0.57 per unit of risk. If you would invest  5,792  in American Funds Capital Inc Bldr A on May 20, 2013 and sell it today you would lose (203.00) from holding American Funds Capital Inc Bldr A or give up 3.5% of portfolio value over 30 days.