Getting onto a seesaw at a children’s park with no one on the other side sends the thrill-seeker's side quickly into the ground while vaulting the other vacant side straight towards the sky. In terms of the global economy, the U.S. is the weight that has dropped and baskets of foreign currencies have moved higher. For investors who are not inclined to become Forex traders, but who still desire to be informed of how foreign currencies have performed the following exchange-traded funds (ETFs) have been standouts since the beginning of the year.