Momentum investors typically don't time the market or "buy low and sell high." In other words, they avoid betting on cheap stocks and waiting long for them to recover. Instead, they believe that ...

In recent forecasts, Vanguard projects the stock market will rise by only 3.3% to 5.3% a year over the next decade. Morningstar sees U.S. stocks gaining 5.2% a year. Goldman Sachs forecasts the broad ...