WisdomTree Bloomberg U.S. Dollar Bullish Fund Experiences Big Outflow
October 26, 2015 at 11:04 AM EDT
Symbols mentioned in this story: USDU 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..