5. Direxion Daily Gold Miners Bear 2X ( DUST) began trading on Dec. 8, 2010. The fund seeks daily investment results, before fees and expenses, of 200 percent of the inverse (or opposite) of the price performance of the NYSE Arca Gold Miners Index. The fund creates short positions by investing at least 80 percent of its net assets in: futures contracts; options on securities, indices and futures. If the U.S. government fails to raise the debt ceiling, devastating our country, large holders of this ETF may see their portfolio value crumble away to 'DUST'.