NEW YORK (TheStreet) -- Welcome to Don Dion's "Daily ETF Winners and Losers." Be sure to stop by each day to find out which ETFs are gaining or losing.
Market Vectors Solar Energy ETF ( KWT) -1.8% The solar energy industry is taking a shot across the bow at the start of the week as the debt ceiling discussions in Washington get rocky. Monday's losses have halted KWT's four day rally. Solar energy companies are heavily reliant on government subsidies to stay afloat. As lawmakers seek ways to cut spending, these payouts will likely remain threatened. All prices as of 2:14 PM EST Written by Don Dion in Williamstown, Mass.