WisdomTree also offers the Dreyfus Currency Income ETF (NYSEArca:CEW) that invests in a basket of 12 equally weighted emerging market currencies that includes countries from five different continents. While the Swiss franc and the yen could be considered safe havens within the currency market, the euro and British pound are outperforming for a different reason. As the Federal Reserve appears to be OK with the scenario of low interest rates for the foreseeable future-even at the risk of high inflation-European policymakers are suggesting they're going in a different direction.