First Trust Industrials/Producer Durables AlphaDEX Fund Experiences Big Inflow
April 03, 2014 at 11:25 AM EDT
Symbols mentioned in this story: FXR, LXK, MTW, ALK 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..