Investors are chasing yield ahead of the Federal Reserve's rate decision - AFP via Getty Images Investors this month have been rushing to lock in higher yields in the roughly $60 trillion U.S. bond market ahead of next week’s Federal Reserve rate decision. The action has been driven by robust appetite from investors in newly issued corporate bonds in September, but also for yield in other sectors, including previously unloved longer-duration assets. Most Read from MarketWatch “Yields are pretty decent ...