Noteworthy ETF Inflows: VO, VRTX, AVGO, UAL
January 12, 2015 at 10:48 AM EST
Symbols mentioned in this story: VO, VRTX, AVGO, UAL 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..