NEW YORK (TheStreet) -- Welcome to Don Dion's "ETF Winners and Losers." Be sure to stop by throughout the week to find out which ETFs are gaining or losing.
URA and the Guggenheim Solar ETF ( TAN) are two examples of 2011 laggards that have witnessed dramatic rebounds. While it may be tempting to dive into these fast-moving funds, I encourage conservative investors to stick to the sidelines here. All prices as of 2:14 PM EST Written by Don Dion in Williamstown, Mass.