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.
United States Gasoline Fund ( UGA) -1.9% Oil prices have stuck to a steep upward trajectory throughout the opening half of the month, flirting with the $100 mark. Gas prices, on the other hand, have struggled. UGA shares have tumbled for five consecutive trading sessions, retreating to new November lows. All prices as of 2:14 PM EST Written by Don Dion in Williamstown, Mass.