Invesco has further extended the evolution of factor-based investing, allowing greater flexibility for Canadians to choose their currency exposure with two of PowerShares Canada's exchange-traded funds (ETFs). The initial offering of two new series of PowerShares DWA Global Momentum Index ETF has now closed. These new series, available in hedged Canadian-dollar-denominated units (ticker symbol DWG.F) and unhedged U.S.-dollar-denominated units (DWG.U), will be available for trading on the NEO Exchange when the market opens. Previously, DWA Global Momentum Index ETF (DWG) was available only in unhedged CAD-denominated units.