Assuming 30 trading days horizon, T Rowe Price Personal Strat Income is expected to generate 0.71 times more return on investment than T Rowe. However, T Rowe Price Personal Strat Income is 1.4 times less risky than T Rowe. It trades about -0.26 of its potential returns per unit of risk. T Rowe Price Balanced is currently generating about -0.22 per unit of risk. If you would invest  1,836  in T Rowe Price Personal Strat Income on May 20, 2013 and sell it today you would lose (41.00) from holding T Rowe Price Personal Strat Income or give up 2.23% of portfolio value over 30 days.