First Trust US IPO Index Fund Experiences Big Outflow
April 22, 2014 at 10:56 AM EDT
Symbols mentioned in this story: FPX, GM, KMI, KRFT Exchange traded funds (ETFs) trade just like stocks, but instead of ''shares'' investors are actually buying and selling ''units''. These ''units'' can be traded back and forth just like stocks, but can also be created or destroyed to accommodate investor demand..